Stop erroring on computed properties for ES3/ES5 emit.

2025-11-18 17:21:48 +00:00 · 2015-02-04 15:33:53 -08:00
parent 657d465398
commit d6b2c6d0bb
103 changed files with 918 additions and 1057 deletions
@@ -10626,10 +10626,7 @@ module ts {
            }

            var computedPropertyName = <ComputedPropertyName>node;
-            if (languageVersion < ScriptTarget.ES6) {
-                return grammarErrorOnNode(node, Diagnostics.Computed_property_names_are_only_available_when_targeting_ECMAScript_6_and_higher);
-            }
-            else if (computedPropertyName.expression.kind === SyntaxKind.BinaryExpression && (<BinaryExpression>computedPropertyName.expression).operator === SyntaxKind.CommaToken) {
+            if (computedPropertyName.expression.kind === SyntaxKind.BinaryExpression && (<BinaryExpression>computedPropertyName.expression).operator === SyntaxKind.CommaToken) {
                return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name);
            }
        }
@@ -1,12 +1,9 @@
-tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration8_es6.ts(1,11): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration8_es6.ts(1,12): error TS2304: Cannot find name 'yield'.
 tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration8_es6.ts(1,20): error TS2304: Cannot find name 'foo'.


-==== tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration8_es6.ts (3 errors) ====
+==== tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration8_es6.ts (2 errors) ====
    var v = { [yield]: foo }
-              ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
               ~~~~~
 !!! error TS2304: Cannot find name 'yield'.
                       ~~~
@@ -1,15 +1,12 @@
 tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration9_es6.ts(1,10): error TS9001: Generators are not currently supported.
-tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration9_es6.ts(2,13): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration9_es6.ts(2,14): error TS9000: 'yield' expressions are not currently supported.


-==== tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration9_es6.ts (3 errors) ====
+==== tests/cases/conformance/es6/functionDeclarations/FunctionDeclaration9_es6.ts (2 errors) ====
    function * foo() {
             ~
 !!! error TS9001: Generators are not currently supported.
      var v = { [yield]: foo }
-                ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
                 ~~~~~
 !!! error TS9000: 'yield' expressions are not currently supported.
    }
@@ -1,13 +1,10 @@
 tests/cases/conformance/es6/functionPropertyAssignments/FunctionPropertyAssignments5_es6.ts(1,11): error TS9001: Generators are not currently supported.
-tests/cases/conformance/es6/functionPropertyAssignments/FunctionPropertyAssignments5_es6.ts(1,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/functionPropertyAssignments/FunctionPropertyAssignments5_es6.ts(1,13): error TS2304: Cannot find name 'foo'.


-==== tests/cases/conformance/es6/functionPropertyAssignments/FunctionPropertyAssignments5_es6.ts (3 errors) ====
+==== tests/cases/conformance/es6/functionPropertyAssignments/FunctionPropertyAssignments5_es6.ts (2 errors) ====
    var v = { *[foo()]() { } }
              ~
 !!! error TS9001: Generators are not currently supported.
-               ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
                ~~~
 !!! error TS2304: Cannot find name 'foo'.
@@ -1,52 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(10,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(13,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(14,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts(15,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts (11 errors) ====
-    var s: string;
-    var n: number;
-    var a: any;
-    var v = {
-        [s]() { },
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [n]() { },
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [s + s]() { },
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [s + n]() { },
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+s]() { },
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [""]() { },
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [0]() { },
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [a]() { },
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [<any>true]() { },
-        ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [`hello bye`]() { },
-        ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [`hello ${a} bye`]() { }
-        ~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,46 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames10_ES5.ts ===
+var s: string;
+>s : string
+
+var n: number;
+>n : number
+
+var a: any;
+>a : any
+
+var v = {
+>v : {}
+>{    [s]() { },    [n]() { },    [s + s]() { },    [s + n]() { },    [+s]() { },    [""]() { },    [0]() { },    [a]() { },    [<any>true]() { },    [`hello bye`]() { },    [`hello ${a} bye`]() { }} : {}
+
+    [s]() { },
+>s : string
+
+    [n]() { },
+>n : number
+
+    [s + s]() { },
+>s + s : string
+>s : string
+>s : string
+
+    [s + n]() { },
+>s + n : string
+>s : string
+>n : number
+
+    [+s]() { },
+>+s : number
+>s : string
+
+    [""]() { },
+    [0]() { },
+    [a]() { },
+>a : any
+
+    [<any>true]() { },
+><any>true : any
+
+    [`hello bye`]() { },
+    [`hello ${a} bye`]() { }
+>a : any
+}
@@ -1,85 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(7,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(7,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(10,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(10,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(11,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(11,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(12,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(12,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(13,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(13,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(14,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(14,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(15,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts(15,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts (22 errors) ====
-    var s: string;
-    var n: number;
-    var a: any;
-    var v = {
-        get [s]() { return 0; },
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [n](v) { },
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [s + s]() { return 0; },
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [s + n](v) { },
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [+s]() { return 0; },
-            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [""](v) { },
-            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [0]() { return 0; },
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [a](v) { },
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [<any>true]() { return 0; },
-            ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [`hello bye`](v) { },
-            ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [`hello ${a} bye`]() { return 0; }
-            ~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,53 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames11_ES5.ts ===
+var s: string;
+>s : string
+
+var n: number;
+>n : number
+
+var a: any;
+>a : any
+
+var v = {
+>v : {}
+>{    get [s]() { return 0; },    set [n](v) { },    get [s + s]() { return 0; },    set [s + n](v) { },    get [+s]() { return 0; },    set [""](v) { },    get [0]() { return 0; },    set [a](v) { },    get [<any>true]() { return 0; },    set [`hello bye`](v) { },    get [`hello ${a} bye`]() { return 0; }} : {}
+
+    get [s]() { return 0; },
+>s : string
+
+    set [n](v) { },
+>n : number
+>v : any
+
+    get [s + s]() { return 0; },
+>s + s : string
+>s : string
+>s : string
+
+    set [s + n](v) { },
+>s + n : string
+>s : string
+>n : number
+>v : any
+
+    get [+s]() { return 0; },
+>+s : number
+>s : string
+
+    set [""](v) { },
+>v : any
+
+    get [0]() { return 0; },
+    set [a](v) { },
+>a : any
+>v : any
+
+    get [<any>true]() { return 0; },
+><any>true : any
+
+    set [`hello bye`](v) { },
+>v : any
+
+    get [`hello ${a} bye`]() { return 0; }
+>a : any
+}
@@ -1,52 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(7,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(10,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(13,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(14,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts(15,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts (11 errors) ====
-    var s: string;
-    var n: number;
-    var a: any;
-    class C {
-        [s]() {}
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [n]() { }
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static [s + s]() { }
-               ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [s + n]() { }
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+s]() { }
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static [""]() { }
-               ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [0]() { }
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [a]() { }
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static [<any>true]() { }
-               ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [`hello bye`]() { }
-        ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static [`hello ${a} bye`]() { }
-               ~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,45 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames13_ES5.ts ===
+var s: string;
+>s : string
+
+var n: number;
+>n : number
+
+var a: any;
+>a : any
+
+class C {
+>C : C
+
+    [s]() {}
+>s : string
+
+    [n]() { }
+>n : number
+
+    static [s + s]() { }
+>s + s : string
+>s : string
+>s : string
+
+    [s + n]() { }
+>s + n : string
+>s : string
+>n : number
+
+    [+s]() { }
+>+s : number
+>s : string
+
+    static [""]() { }
+    [0]() { }
+    [a]() { }
+>a : any
+
+    static [<any>true]() { }
+><any>true : any
+
+    [`hello bye`]() { }
+    static [`hello ${a} bye`]() { }
+>a : any
+}
@@ -1,48 +1,30 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(3,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(3,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(4,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(4,12): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(5,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(6,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(6,12): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(7,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(8,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts(8,12): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts (12 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames14_ES5.ts (6 errors) ====
    var b: boolean;
    class C {
        [b]() {}
        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static [true]() { }
               ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-               ~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [[]]() { }
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static [{}]() { }
               ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-               ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [undefined]() { }
        ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static [null]() { }
               ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-               ~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
    }
@@ -1,26 +1,17 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts(6,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts(7,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts (5 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames15_ES5.ts (2 errors) ====
    var p1: number | string;
    var p2: number | number[];
    var p3: string | boolean;
    class C {
        [p1]() { }
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [p2]() { }
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [p3]() { }
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
    }
@@ -1,52 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(7,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(10,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(11,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(12,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(13,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(14,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts(15,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts (11 errors) ====
-    var s: string;
-    var n: number;
-    var a: any;
-    class C {
-        get [s]() { return 0;}
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [n](v) { }
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static get [s + s]() { return 0; }
-                   ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [s + n](v) { }
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [+s]() { return 0; }
-            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static set [""](v) { }
-                   ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [0]() { return 0; }
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [a](v) { }
-            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static get [<any>true]() { return 0; }
-                   ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [`hello bye`](v) { }
-            ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get [`hello ${a} bye`]() { return 0; }
-            ~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,52 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames16_ES5.ts ===
+var s: string;
+>s : string
+
+var n: number;
+>n : number
+
+var a: any;
+>a : any
+
+class C {
+>C : C
+
+    get [s]() { return 0;}
+>s : string
+
+    set [n](v) { }
+>n : number
+>v : any
+
+    static get [s + s]() { return 0; }
+>s + s : string
+>s : string
+>s : string
+
+    set [s + n](v) { }
+>s + n : string
+>s : string
+>n : number
+>v : any
+
+    get [+s]() { return 0; }
+>+s : number
+>s : string
+
+    static set [""](v) { }
+>v : any
+
+    get [0]() { return 0; }
+    set [a](v) { }
+>a : any
+>v : any
+
+    static get [<any>true]() { return 0; }
+><any>true : any
+
+    set [`hello bye`](v) { }
+>v : any
+
+    get [`hello ${a} bye`]() { return 0; }
+>a : any
+}
@@ -1,48 +1,30 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(3,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(3,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(4,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(4,16): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(5,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(6,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(7,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(7,16): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts(8,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts (12 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames17_ES5.ts (6 errors) ====
    var b: boolean;
    class C {
        get [b]() { return 0;}
            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static set [true](v) { }
                   ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-                   ~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        get [[]]() { return 0; }
            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        set [{}](v) { }
            ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static get [undefined]() { return 0; }
                   ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-                   ~~~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        set [null](v) { }
            ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
    }
@@ -1,11 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames18_ES5.ts(3,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames18_ES5.ts (1 errors) ====
-    function foo() {
-        var obj = {
-            [this.bar]: 0
-            ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        }
-    }
@@ -0,0 +1,14 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames18_ES5.ts ===
+function foo() {
+>foo : () => void
+
+    var obj = {
+>obj : {}
+>{        [this.bar]: 0    } : {}
+
+        [this.bar]: 0
+>this.bar : any
+>this : any
+>bar : any
+    }
+}
@@ -1,13 +1,10 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames19_ES5.ts(3,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames19_ES5.ts(3,10): error TS2331: 'this' cannot be referenced in a module body.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames19_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames19_ES5.ts (1 errors) ====
    module M {
        var obj = {
            [this.bar]: 0
-            ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
             ~~~~
 !!! error TS2331: 'this' cannot be referenced in a module body.
        }
@@ -1,19 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames1_ES5.ts(2,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames1_ES5.ts(2,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames1_ES5.ts(3,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames1_ES5.ts(3,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames1_ES5.ts (4 errors) ====
-    var v = {
-        get [0 + 1]() { return 0 },
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set [0 + 1](v: string) { } //No error
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,12 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames1_ES5.ts ===
+var v = {
+>v : {}
+>{    get [0 + 1]() { return 0 },    set [0 + 1](v: string) { } //No error} : {}
+
+    get [0 + 1]() { return 0 },
+>0 + 1 : number
+
+    set [0 + 1](v: string) { } //No error
+>0 + 1 : number
+>v : string
+}
@@ -1,9 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames20_ES5.ts(2,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames20_ES5.ts (1 errors) ====
-    var obj = {
-        [this.bar]: 0
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,10 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames20_ES5.ts ===
+var obj = {
+>obj : {}
+>{    [this.bar]: 0} : {}
+
+    [this.bar]: 0
+>this.bar : any
+>this : any
+>bar : any
+}
@@ -1,15 +1,12 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames21_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames21_ES5.ts(5,6): error TS2465: 'this' cannot be referenced in a computed property name.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames21_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames21_ES5.ts (1 errors) ====
    class C {
        bar() {
            return 0;
        }
        [this.bar()]() { }
-        ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
         ~~~~
 !!! error TS2465: 'this' cannot be referenced in a computed property name.
    }
@@ -1,14 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames22_ES5.ts(4,13): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames22_ES5.ts (1 errors) ====
-    class C {
-        bar() {
-            var obj = {
-                [this.bar()]() { }
-                ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            };
-            return 0;
-        }
-    }
@@ -0,0 +1,21 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames22_ES5.ts ===
+class C {
+>C : C
+
+    bar() {
+>bar : () => number
+
+        var obj = {
+>obj : {}
+>{            [this.bar()]() { }        } : {}
+
+            [this.bar()]() { }
+>this.bar() : number
+>this.bar : () => number
+>this : C
+>bar : () => number
+
+        };
+        return 0;
+    }
+}
@@ -1,22 +1,14 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames23_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames23_ES5.ts(6,11): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames23_ES5.ts(6,12): error TS2465: 'this' cannot be referenced in a computed property name.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames23_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames23_ES5.ts (1 errors) ====
    class C {
        bar() {
            return 0;
        }
        [
-        ~
            { [this.bar()]: 1 }[0]
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-              ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
               ~~~~
 !!! error TS2465: 'this' cannot be referenced in a computed property name.
        ]() { }
-    ~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,8 +1,7 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames24_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames24_ES5.ts(9,6): error TS2466: 'super' cannot be referenced in a computed property name.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames24_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames24_ES5.ts (1 errors) ====
    class Base {
        bar() {
            return 0;
@@ -12,8 +11,6 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames24_ES5.ts(9,
        // Gets emitted as super, not _super, which is consistent with
        // use of super in static properties initializers.
        [super.bar()]() { }
-        ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
         ~~~~~
 !!! error TS2466: 'super' cannot be referenced in a computed property name.
    }
@@ -1,19 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames25_ES5.ts(9,13): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames25_ES5.ts (1 errors) ====
-    class Base {
-        bar() {
-            return 0;
-        }
-    }
-    class C extends Base {
-        foo() {
-            var obj = {
-                [super.bar()]() { }
-                ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            };
-            return 0;
-        }
-    }
@@ -0,0 +1,31 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames25_ES5.ts ===
+class Base {
+>Base : Base
+
+    bar() {
+>bar : () => number
+
+        return 0;
+    }
+}
+class C extends Base {
+>C : C
+>Base : Base
+
+    foo() {
+>foo : () => number
+
+        var obj = {
+>obj : {}
+>{            [super.bar()]() { }        } : {}
+
+            [super.bar()]() { }
+>super.bar() : number
+>super.bar : () => number
+>super : Base
+>bar : () => number
+
+        };
+        return 0;
+    }
+}
@@ -1,9 +1,7 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames26_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames26_ES5.ts(10,11): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames26_ES5.ts(10,12): error TS2466: 'super' cannot be referenced in a computed property name.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames26_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames26_ES5.ts (1 errors) ====
    class Base {
        bar() {
            return 0;
@@ -13,14 +11,8 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames26_ES5.ts(10
        // Gets emitted as super, not _super, which is consistent with
        // use of super in static properties initializers.
        [
-        ~
            { [super.bar()]: 1 }[0]
-    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-              ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
               ~~~~~
 !!! error TS2466: 'super' cannot be referenced in a computed property name.
        ]() { }
-    ~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,14 +1,11 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames27_ES5.ts(4,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames27_ES5.ts(4,7): error TS2466: 'super' cannot be referenced in a computed property name.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames27_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames27_ES5.ts (1 errors) ====
    class Base {
    }
    class C extends Base {
        [(super(), "prop")]() { }
-        ~~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
          ~~~~~
 !!! error TS2466: 'super' cannot be referenced in a computed property name.
    }
@@ -1,16 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames28_ES5.ts(7,13): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames28_ES5.ts (1 errors) ====
-    class Base {
-    }
-    class C extends Base {
-        constructor() {
-            super();
-            var obj = {
-                [(super(), "prop")]() { }
-                ~~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            };
-        }
-    }
@@ -0,0 +1,26 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames28_ES5.ts ===
+class Base {
+>Base : Base
+}
+class C extends Base {
+>C : C
+>Base : Base
+
+    constructor() {
+        super();
+>super() : void
+>super : typeof Base
+
+        var obj = {
+>obj : {}
+>{            [(super(), "prop")]() { }        } : {}
+
+            [(super(), "prop")]() { }
+>(super(), "prop") : string
+>super(), "prop" : string
+>super() : void
+>super : typeof Base
+
+        };
+    }
+}
@@ -1,16 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames29_ES5.ts(5,17): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames29_ES5.ts (1 errors) ====
-    class C {
-        bar() {
-            () => {
-                var obj = {
-                    [this.bar()]() { } // needs capture
-                    ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-                };
-            }
-            return 0;
-        }
-    }
@@ -0,0 +1,25 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames29_ES5.ts ===
+class C {
+>C : C
+
+    bar() {
+>bar : () => number
+
+        () => {
+>() => {            var obj = {                [this.bar()]() { } // needs capture            };        } : () => void
+
+            var obj = {
+>obj : {}
+>{                [this.bar()]() { } // needs capture            } : {}
+
+                [this.bar()]() { } // needs capture
+>this.bar() : number
+>this.bar : () => number
+>this : C
+>bar : () => number
+
+            };
+        }
+        return 0;
+    }
+}
@@ -1,37 +1,19 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(4,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(5,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(6,9): error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(7,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(8,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(8,16): error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts(9,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts (8 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames2_ES5.ts (2 errors) ====
    var methodName = "method";
    var accessorName = "accessor";
    class C {
        [methodName]() { }
-        ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        static [methodName]() { }
-               ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        get [accessorName]() { }
            ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~~~~~~
 !!! error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
        set [accessorName](v) { }
-            ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        static get [accessorName]() { }
                   ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-                   ~~~~~~~~~~~~~~
 !!! error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
        static set [accessorName](v) { }
-                   ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,8 +1,7 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames30_ES5.ts(11,17): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames30_ES5.ts(11,19): error TS2337: Super calls are not permitted outside constructors or in nested functions inside constructors


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames30_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames30_ES5.ts (1 errors) ====
    class Base {
    }
    class C extends Base {
@@ -14,8 +13,6 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames30_ES5.ts(11
                    // illegal, and not capturing this is consistent with
                    //treatment of other similar violations.
                    [(super(), "prop")]() { }
-                    ~~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
                      ~~~~~
 !!! error TS2337: Super calls are not permitted outside constructors or in nested functions inside constructors
                };
@@ -1,21 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames31_ES5.ts(10,17): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames31_ES5.ts (1 errors) ====
-    class Base {
-        bar() {
-            return 0;
-        }
-    }
-    class C extends Base {
-        foo() {
-            () => {
-                var obj = {
-                    [super.bar()]() { } // needs capture
-                    ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-                };
-            }
-            return 0;
-        }
-    }
@@ -0,0 +1,35 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames31_ES5.ts ===
+class Base {
+>Base : Base
+
+    bar() {
+>bar : () => number
+
+        return 0;
+    }
+}
+class C extends Base {
+>C : C
+>Base : Base
+
+    foo() {
+>foo : () => number
+
+        () => {
+>() => {            var obj = {                [super.bar()]() { } // needs capture            };        } : () => void
+
+            var obj = {
+>obj : {}
+>{                [super.bar()]() { } // needs capture            } : {}
+
+                [super.bar()]() { } // needs capture
+>super.bar() : number
+>super.bar : () => number
+>super : Base
+>bar : () => number
+
+            };
+        }
+        return 0;
+    }
+}
@@ -1,16 +1,13 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames32_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames32_ES5.ts(6,10): error TS2466: A computed property name cannot reference a type parameter from its containing type.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames32_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames32_ES5.ts (1 errors) ====
    function foo<T>() { return '' }
    class C<T> {
        bar() {
            return 0;
        }
        [foo<T>()]() { }
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
             ~
 !!! error TS2466: A computed property name cannot reference a type parameter from its containing type.
    }
@@ -1,15 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames33_ES5.ts(5,13): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames33_ES5.ts (1 errors) ====
-    function foo<T>() { return '' }
-    class C<T> {
-        bar() {
-            var obj = {
-                [foo<T>()]() { }
-                ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            };
-            return 0;
-        }
-    }
@@ -0,0 +1,25 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames33_ES5.ts ===
+function foo<T>() { return '' }
+>foo : <T>() => string
+>T : T
+
+class C<T> {
+>C : C<T>
+>T : T
+
+    bar() {
+>bar : () => number
+
+        var obj = {
+>obj : {}
+>{            [foo<T>()]() { }        } : {}
+
+            [foo<T>()]() { }
+>foo<T>() : string
+>foo : <T>() => string
+>T : T
+
+        };
+        return 0;
+    }
+}
@@ -1,15 +1,12 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames34_ES5.ts(5,13): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames34_ES5.ts(5,18): error TS2302: Static members cannot reference class type parameters.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames34_ES5.ts (2 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames34_ES5.ts (1 errors) ====
    function foo<T>() { return '' }
    class C<T> {
        static bar() {
            var obj = {
                [foo<T>()]() { }
-                ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
                     ~
 !!! error TS2302: Static members cannot reference class type parameters.
            };
@@ -1,9 +1,7 @@
 tests/cases/conformance/es6/computedProperties/computedPropertyNames36_ES5.ts(8,5): error TS2411: Property '["get1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames36_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames36_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames36_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames36_ES5.ts (1 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
@@ -14,9 +12,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames36_ES5.ts(9,
        get ["get1"]() { return new Foo }
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '["get1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        set ["set1"](p: Foo2) { }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,19 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames37_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames37_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames37_ES5.ts (2 errors) ====
-    class Foo { x }
-    class Foo2 { x; y }
-    
-    class C {
-        [s: number]: Foo2;
-    
-        // Computed properties
-        get ["get1"]() { return new Foo }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set ["set1"](p: Foo2) { }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,26 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames37_ES5.ts ===
+class Foo { x }
+>Foo : Foo
+>x : any
+
+class Foo2 { x; y }
+>Foo2 : Foo2
+>x : any
+>y : any
+
+class C {
+>C : C
+
+    [s: number]: Foo2;
+>s : number
+>Foo2 : Foo2
+
+    // Computed properties
+    get ["get1"]() { return new Foo }
+>new Foo : Foo
+>Foo : typeof Foo
+
+    set ["set1"](p: Foo2) { }
+>p : Foo2
+>Foo2 : Foo2
+}
@@ -1,9 +1,7 @@
 tests/cases/conformance/es6/computedProperties/computedPropertyNames38_ES5.ts(8,5): error TS2411: Property '[1 << 6]' of type 'Foo' is not assignable to string index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames38_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames38_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames38_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames38_ES5.ts (1 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
@@ -14,9 +12,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames38_ES5.ts(9,
        get [1 << 6]() { return new Foo }
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '[1 << 6]' of type 'Foo' is not assignable to string index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        set [1 << 6](p: Foo2) { }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,9 +1,7 @@
 tests/cases/conformance/es6/computedProperties/computedPropertyNames39_ES5.ts(8,5): error TS2412: Property '[1 << 6]' of type 'Foo' is not assignable to numeric index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames39_ES5.ts(8,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames39_ES5.ts(9,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames39_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames39_ES5.ts (1 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
@@ -14,9 +12,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames39_ES5.ts(9,
        get [1 << 6]() { return new Foo }
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2412: Property '[1 << 6]' of type 'Foo' is not assignable to numeric index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        set [1 << 6](p: Foo2) { }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,48 +1,30 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(3,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(4,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(4,12): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(5,9): error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(5,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(6,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(7,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(7,16): error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(7,16): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts(8,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts (12 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames3_ES5.ts (6 errors) ====
    var id;
    class C {
        [0 + 1]() { }
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        static [() => { }]() { }
               ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-               ~~~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        get [delete id]() { }
            ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~~~
 !!! error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
            ~~~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        set [[0, 1]](v) { }
            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static get [<String>""]() { }
                   ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-                   ~~~~~~~~~~~~
 !!! error TS2378: A 'get' accessor must return a value or consist of a single 'throw' statement.
                   ~~~~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        static set [id.toString()](v) { }
-                   ~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,9 +1,7 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames40_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames40_ES5.ts(8,5): error TS2411: Property '[""]' of type '() => Foo' is not assignable to string index type '() => Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames40_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames40_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames40_ES5.ts (1 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
@@ -12,11 +10,7 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames40_ES5.ts(9,
    
        // Computed properties
        [""]() { return new Foo }
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        ~~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '[""]' of type '() => Foo' is not assignable to string index type '() => Foo2'.
        [""]() { return new Foo2 }
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,15 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames41_ES5.ts(8,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames41_ES5.ts (1 errors) ====
-    class Foo { x }
-    class Foo2 { x; y }
-    
-    class C {
-        [s: string]: () => Foo2;
-    
-        // Computed properties
-        static [""]() { return new Foo }
-               ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,22 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames41_ES5.ts ===
+class Foo { x }
+>Foo : Foo
+>x : any
+
+class Foo2 { x; y }
+>Foo2 : Foo2
+>x : any
+>y : any
+
+class C {
+>C : C
+
+    [s: string]: () => Foo2;
+>s : string
+>Foo2 : Foo2
+
+    // Computed properties
+    static [""]() { return new Foo }
+>new Foo : Foo
+>Foo : typeof Foo
+}
@@ -1,9 +1,7 @@
 tests/cases/conformance/es6/computedProperties/computedPropertyNames43_ES5.ts(10,5): error TS2411: Property '["get1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames43_ES5.ts(10,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames43_ES5.ts(11,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames43_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames43_ES5.ts (1 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
@@ -16,9 +14,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames43_ES5.ts(11
        get ["get1"]() { return new Foo }
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '["get1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        set ["set1"](p: Foo2) { }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,10 +1,8 @@
 tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts(6,5): error TS2411: Property '["get1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts(10,5): error TS2411: Property '["set1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts(10,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts (4 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts (2 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
@@ -13,14 +11,10 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames44_ES5.ts(10
        get ["get1"]() { return new Foo }
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '["get1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
    
    class D extends C {
        set ["set1"](p: Foo) { }
        ~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '["set1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,16 +1,12 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts(11,5): error TS2411: Property '["set1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts(11,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts (1 errors) ====
    class Foo { x }
    class Foo2 { x; y }
    
    class C {
        get ["get1"]() { return new Foo }
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
    
    class D extends C {
@@ -19,6 +15,4 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames45_ES5.ts(11
        set ["set1"](p: Foo) { }
        ~~~~~~~~~~~~~~~~~~~~~~~~
 !!! error TS2411: Property '["set1"]' of type 'Foo' is not assignable to string index type 'Foo2'.
-            ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,9 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames46_ES5.ts(2,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames46_ES5.ts (1 errors) ====
-    var o = {
-        ["" || 0]: 0
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    };
@@ -0,0 +1,9 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames46_ES5.ts ===
+var o = {
+>o : {}
+>{    ["" || 0]: 0} : {}
+
+    ["" || 0]: 0
+>"" || 0 : string | number
+
+};
@@ -1,11 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames47_ES5.ts(4,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames47_ES5.ts (1 errors) ====
-    enum E1 { x }
-    enum E2 { x }
-    var o = {
-        [E1.x || E2.x]: 0
-        ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    };
@@ -0,0 +1,23 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames47_ES5.ts ===
+enum E1 { x }
+>E1 : E1
+>x : E1
+
+enum E2 { x }
+>E2 : E2
+>x : E2
+
+var o = {
+>o : {}
+>{    [E1.x || E2.x]: 0} : {}
+
+    [E1.x || E2.x]: 0
+>E1.x || E2.x : E1 | E2
+>E1.x : E1
+>E1 : typeof E1
+>x : E1
+>E2.x : E2
+>E2 : typeof E2
+>x : E2
+
+};
@@ -1,38 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts(16,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts(16,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts (6 errors) ====
-    declare function extractIndexer<T>(p: { [n: number]: T }): T;
-    
-    enum E { x }
-    
-    var a: any;
-    
-    extractIndexer({
-        [a]: ""
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }); // Should return string
-    
-    extractIndexer({
-        [E.x]: ""
-        ~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }); // Should return string
-    
-    extractIndexer({
-        ["" || 0]: ""
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }); // Should return any (widened form of undefined)
@@ -0,0 +1,47 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames48_ES5.ts ===
+declare function extractIndexer<T>(p: { [n: number]: T }): T;
+>extractIndexer : <T>(p: { [n: number]: T; }) => T
+>T : T
+>p : { [n: number]: T; }
+>n : number
+>T : T
+>T : T
+
+enum E { x }
+>E : E
+>x : E
+
+var a: any;
+>a : any
+
+extractIndexer({
+>extractIndexer({    [a]: ""}) : string
+>extractIndexer : <T>(p: { [n: number]: T; }) => T
+>{    [a]: ""} : { [x: number]: string; }
+
+    [a]: ""
+>a : any
+
+}); // Should return string
+
+extractIndexer({
+>extractIndexer({    [E.x]: ""}) : string
+>extractIndexer : <T>(p: { [n: number]: T; }) => T
+>{    [E.x]: ""} : { [x: number]: string; }
+
+    [E.x]: ""
+>E.x : E
+>E : typeof E
+>x : E
+
+}); // Should return string
+
+extractIndexer({
+>extractIndexer({    ["" || 0]: ""}) : any
+>extractIndexer : <T>(p: { [n: number]: T; }) => T
+>{    ["" || 0]: ""} : { [x: number]: undefined; }
+
+    ["" || 0]: ""
+>"" || 0 : string | number
+
+}); // Should return any (widened form of undefined)
@@ -1,52 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(10,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(13,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(14,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts(15,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts (11 errors) ====
-    var s: string;
-    var n: number;
-    var a: any;
-    var v = {
-        [s]: 0,
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [n]: n,
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [s + s]: 1,
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [s + n]: 2,
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+s]: s,
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [""]: 0,
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [0]: 0,
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [a]: 1,
-        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [<any>true]: 0,
-        ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [`hello bye`]: 0,
-        ~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [`hello ${a} bye`]: 0
-        ~~~~~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,48 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames4_ES5.ts ===
+var s: string;
+>s : string
+
+var n: number;
+>n : number
+
+var a: any;
+>a : any
+
+var v = {
+>v : {}
+>{    [s]: 0,    [n]: n,    [s + s]: 1,    [s + n]: 2,    [+s]: s,    [""]: 0,    [0]: 0,    [a]: 1,    [<any>true]: 0,    [`hello bye`]: 0,    [`hello ${a} bye`]: 0} : {}
+
+    [s]: 0,
+>s : string
+
+    [n]: n,
+>n : number
+>n : number
+
+    [s + s]: 1,
+>s + s : string
+>s : string
+>s : string
+
+    [s + n]: 2,
+>s + n : string
+>s : string
+>n : number
+
+    [+s]: s,
+>+s : number
+>s : string
+>s : string
+
+    [""]: 0,
+    [0]: 0,
+    [a]: 1,
+>a : any
+
+    [<any>true]: 0,
+><any>true : any
+
+    [`hello bye`]: 0,
+    [`hello ${a} bye`]: 0
+>a : any
+}
@@ -1,48 +1,30 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(3,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(3,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(4,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(4,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(5,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(6,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(7,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts(8,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts (12 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames5_ES5.ts (6 errors) ====
    var b: boolean;
    var v = {
        [b]: 0,
        ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [true]: 1,
        ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [[]]: 0,
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [{}]: 0,
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [undefined]: undefined,
        ~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [null]: null
        ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
    }
@@ -1,26 +1,17 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts(6,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts(7,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts (5 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames6_ES5.ts (2 errors) ====
    var p1: number | string;
    var p2: number | number[];
    var p3: string | boolean;
    var v = {
        [p1]: 0,
-        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [p2]: 1,
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        [p3]: 2
        ~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
    }
@@ -1,12 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames7_ES5.ts(5,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames7_ES5.ts (1 errors) ====
-    enum E {
-        member
-    }
-    var v = {
-        [E.member]: 0
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,16 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNames7_ES5.ts ===
+enum E {
+>E : E
+
+    member
+>member : E
+}
+var v = {
+>v : {}
+>{    [E.member]: 0} : {}
+
+    [E.member]: 0
+>E.member : E
+>E : typeof E
+>member : E
+}
@@ -1,23 +1,17 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames8_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames8_ES5.ts(5,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames8_ES5.ts(6,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames8_ES5.ts(6,9): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames8_ES5.ts (4 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames8_ES5.ts (2 errors) ====
    function f<T, U extends string>() {
        var t: T;
        var u: U;
        var v = {
            [t]: 0,
            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
            [u]: 1
            ~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
        };
    }
@@ -1,10 +1,7 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts(9,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
 tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts(9,5): error TS2464: A computed property name must be of type 'string', 'number', or 'any'.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts (4 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts (1 errors) ====
    function f(s: string): string;
    function f(n: number): number;
    function f<T>(x: T): T;
@@ -12,14 +9,8 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNames9_ES5.ts(9,5
    
    var v = {
        [f("")]: 0,
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [f(0)]: 0,
-        ~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [f(true)]: 0
        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~~~
 !!! error TS2464: A computed property name must be of type 'string', 'number', or 'any'.
    }
@@ -2,11 +2,9 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualTy
  Index signatures are incompatible.
    Type 'string | number' is not assignable to type 'boolean'.
      Type 'string' is not assignable to type 'boolean'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType10_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType10_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType10_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType10_ES5.ts (1 errors) ====
    interface I {
        [s: number]: boolean;
    }
@@ -18,9 +16,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualTy
 !!! error TS2322:     Type 'string | number' is not assignable to type 'boolean'.
 !!! error TS2322:       Type 'string' is not assignable to type 'boolean'.
        [+"foo"]: "",
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [+"bar"]: 0
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,18 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType1_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType1_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType1_ES5.ts (2 errors) ====
-    interface I {
-        [s: string]: (x: string) => number;
-        [s: number]: (x: any) => number; // Doesn't get hit
-    }
-    
-    var o: I = {
-        ["" + 0](y) { return y.length; },
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ["" + 1]: y => y.length
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,33 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType1_ES5.ts ===
+interface I {
+>I : I
+
+    [s: string]: (x: string) => number;
+>s : string
+>x : string
+
+    [s: number]: (x: any) => number; // Doesn't get hit
+>s : number
+>x : any
+}
+
+var o: I = {
+>o : I
+>I : I
+>{    ["" + 0](y) { return y.length; },    ["" + 1]: y => y.length} : { [x: string]: (y: string) => number; [x: number]: undefined; }
+
+    ["" + 0](y) { return y.length; },
+>"" + 0 : string
+>y : string
+>y.length : number
+>y : string
+>length : number
+
+    ["" + 1]: y => y.length
+>"" + 1 : string
+>y => y.length : (y: string) => number
+>y : string
+>y.length : number
+>y : string
+>length : number
+}
@@ -1,18 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType2_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType2_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType2_ES5.ts (2 errors) ====
-    interface I {
-        [s: string]: (x: any) => number; // Doesn't get hit
-        [s: number]: (x: string) => number;
-    }
-    
-    var o: I = {
-        [+"foo"](y) { return y.length; },
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+"bar"]: y => y.length
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,33 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType2_ES5.ts ===
+interface I {
+>I : I
+
+    [s: string]: (x: any) => number; // Doesn't get hit
+>s : string
+>x : any
+
+    [s: number]: (x: string) => number;
+>s : number
+>x : string
+}
+
+var o: I = {
+>o : I
+>I : I
+>{    [+"foo"](y) { return y.length; },    [+"bar"]: y => y.length} : { [x: string]: (y: string) => number; [x: number]: (y: string) => number; }
+
+    [+"foo"](y) { return y.length; },
+>+"foo" : number
+>y : string
+>y.length : number
+>y : string
+>length : number
+
+    [+"bar"]: y => y.length
+>+"bar" : number
+>y => y.length : (y: string) => number
+>y : string
+>y.length : number
+>y : string
+>length : number
+}
@@ -1,17 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType3_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType3_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType3_ES5.ts (2 errors) ====
-    interface I {
-        [s: string]: (x: string) => number;
-    }
-    
-    var o: I = {
-        [+"foo"](y) { return y.length; },
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+"bar"]: y => y.length
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,29 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType3_ES5.ts ===
+interface I {
+>I : I
+
+    [s: string]: (x: string) => number;
+>s : string
+>x : string
+}
+
+var o: I = {
+>o : I
+>I : I
+>{    [+"foo"](y) { return y.length; },    [+"bar"]: y => y.length} : { [x: string]: (y: string) => number; }
+
+    [+"foo"](y) { return y.length; },
+>+"foo" : number
+>y : string
+>y.length : number
+>y : string
+>length : number
+
+    [+"bar"]: y => y.length
+>+"bar" : number
+>y => y.length : (y: string) => number
+>y : string
+>y.length : number
+>y : string
+>length : number
+}
@@ -1,18 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType4_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType4_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType4_ES5.ts (2 errors) ====
-    interface I {
-        [s: string]: any;
-        [s: number]: any;
-    }
-    
-    var o: I = {
-        [""+"foo"]: "",
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [""+"bar"]: 0
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,22 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType4_ES5.ts ===
+interface I {
+>I : I
+
+    [s: string]: any;
+>s : string
+
+    [s: number]: any;
+>s : number
+}
+
+var o: I = {
+>o : I
+>I : I
+>{    [""+"foo"]: "",    [""+"bar"]: 0} : { [x: string]: string | number; [x: number]: undefined; }
+
+    [""+"foo"]: "",
+>""+"foo" : string
+
+    [""+"bar"]: 0
+>""+"bar" : string
+}
@@ -1,18 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType5_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType5_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType5_ES5.ts (2 errors) ====
-    interface I {
-        [s: string]: any;
-        [s: number]: any;
-    }
-    
-    var o: I = {
-        [+"foo"]: "",
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+"bar"]: 0
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -0,0 +1,22 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType5_ES5.ts ===
+interface I {
+>I : I
+
+    [s: string]: any;
+>s : string
+
+    [s: number]: any;
+>s : number
+}
+
+var o: I = {
+>o : I
+>I : I
+>{    [+"foo"]: "",    [+"bar"]: 0} : { [x: string]: string | number; [x: number]: string | number; }
+
+    [+"foo"]: "",
+>+"foo" : number
+
+    [+"bar"]: 0
+>+"bar" : number
+}
@@ -1,34 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts(10,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts(10,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts (6 errors) ====
-    interface I<T> {
-        [s: string]: T;
-    }
-    
-    declare function foo<T>(obj: I<T>): T
-    
-    foo({
-        p: "",
-        0: () => { },
-        ["hi" + "bye"]: true,
-        ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [0 + 1]: 0,
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+"hi"]: [0]
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    });
@@ -0,0 +1,40 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType6_ES5.ts ===
+interface I<T> {
+>I : I<T>
+>T : T
+
+    [s: string]: T;
+>s : string
+>T : T
+}
+
+declare function foo<T>(obj: I<T>): T
+>foo : <T>(obj: I<T>) => T
+>T : T
+>obj : I<T>
+>I : I<T>
+>T : T
+>T : T
+
+foo({
+>foo({    p: "",    0: () => { },    ["hi" + "bye"]: true,    [0 + 1]: 0,    [+"hi"]: [0]}) : string | number | boolean | number[] | (() => void)
+>foo : <T>(obj: I<T>) => T
+>{    p: "",    0: () => { },    ["hi" + "bye"]: true,    [0 + 1]: 0,    [+"hi"]: [0]} : { [x: string]: string | number | boolean | number[] | (() => void); 0: () => void; p: string; }
+
+    p: "",
+>p : string
+
+    0: () => { },
+>() => { } : () => void
+
+    ["hi" + "bye"]: true,
+>"hi" + "bye" : string
+
+    [0 + 1]: 0,
+>0 + 1 : number
+
+    [+"hi"]: [0]
+>+"hi" : number
+>[0] : number[]
+
+});
@@ -1,34 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts(10,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts(10,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts(11,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts(12,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts (6 errors) ====
-    interface I<T> {
-        [s: number]: T;
-    }
-    
-    declare function foo<T>(obj: I<T>): T
-    
-    foo({
-        p: "",
-        0: () => { },
-        ["hi" + "bye"]: true,
-        ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [0 + 1]: 0,
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        [+"hi"]: [0]
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    });
@@ -0,0 +1,40 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType7_ES5.ts ===
+interface I<T> {
+>I : I<T>
+>T : T
+
+    [s: number]: T;
+>s : number
+>T : T
+}
+
+declare function foo<T>(obj: I<T>): T
+>foo : <T>(obj: I<T>) => T
+>T : T
+>obj : I<T>
+>I : I<T>
+>T : T
+>T : T
+
+foo({
+>foo({    p: "",    0: () => { },    ["hi" + "bye"]: true,    [0 + 1]: 0,    [+"hi"]: [0]}) : number | number[] | (() => void)
+>foo : <T>(obj: I<T>) => T
+>{    p: "",    0: () => { },    ["hi" + "bye"]: true,    [0 + 1]: 0,    [+"hi"]: [0]} : { [x: number]: number | number[] | (() => void); 0: () => void; p: string; }
+
+    p: "",
+>p : string
+
+    0: () => { },
+>() => { } : () => void
+
+    ["hi" + "bye"]: true,
+>"hi" + "bye" : string
+
+    [0 + 1]: 0,
+>0 + 1 : number
+
+    [+"hi"]: [0]
+>+"hi" : number
+>[0] : number[]
+
+});
@@ -2,11 +2,9 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualTy
  Index signatures are incompatible.
    Type 'string | number' is not assignable to type 'boolean'.
      Type 'string' is not assignable to type 'boolean'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType8_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType8_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType8_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType8_ES5.ts (1 errors) ====
    interface I {
        [s: string]: boolean;
        [s: number]: boolean;
@@ -19,9 +17,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualTy
 !!! error TS2322:     Type 'string | number' is not assignable to type 'boolean'.
 !!! error TS2322:       Type 'string' is not assignable to type 'boolean'.
        [""+"foo"]: "",
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [""+"bar"]: 0
-        ~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -2,11 +2,9 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualTy
  Index signatures are incompatible.
    Type 'string | number' is not assignable to type 'boolean'.
      Type 'string' is not assignable to type 'boolean'.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType9_ES5.ts(7,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType9_ES5.ts(8,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType9_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualType9_ES5.ts (1 errors) ====
    interface I {
        [s: string]: boolean;
        [s: number]: boolean;
@@ -19,9 +17,5 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesContextualTy
 !!! error TS2322:     Type 'string | number' is not assignable to type 'boolean'.
 !!! error TS2322:       Type 'string' is not assignable to type 'boolean'.
        [+"foo"]: "",
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
        [+"bar"]: 0
-        ~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,17 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit1_ES5.ts(2,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit1_ES5.ts(3,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit1_ES5.ts(4,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit1_ES5.ts (3 errors) ====
-    class C {
-        ["" + ""]() { }
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get ["" + ""]() { return 0; }
-            ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set ["" + ""](x) { }
-            ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -26,3 +26,8 @@ var C = (function () {
    });
    return C;
 })();
+
+
+//// [computedPropertyNamesDeclarationEmit1_ES5.d.ts]
+declare class C {
+}
@@ -0,0 +1,14 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit1_ES5.ts ===
+class C {
+>C : C
+
+    ["" + ""]() { }
+>"" + "" : string
+
+    get ["" + ""]() { return 0; }
+>"" + "" : string
+
+    set ["" + ""](x) { }
+>"" + "" : string
+>x : any
+}
@@ -1,17 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit2_ES5.ts(2,12): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit2_ES5.ts(3,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit2_ES5.ts(4,16): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit2_ES5.ts (3 errors) ====
-    class C {
-        static ["" + ""]() { }
-               ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static get ["" + ""]() { return 0; }
-                   ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        static set ["" + ""](x) { }
-                   ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -26,3 +26,8 @@ var C = (function () {
    });
    return C;
 })();
+
+
+//// [computedPropertyNamesDeclarationEmit2_ES5.d.ts]
+declare class C {
+}
@@ -0,0 +1,14 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit2_ES5.ts ===
+class C {
+>C : C
+
+    static ["" + ""]() { }
+>"" + "" : string
+
+    static get ["" + ""]() { return 0; }
+>"" + "" : string
+
+    static set ["" + ""](x) { }
+>"" + "" : string
+>x : any
+}
@@ -1,27 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts(2,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts(3,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts(4,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts(4,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts(5,9): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts (6 errors) ====
-    var v = {
-        ["" + ""]: 0,
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        ["" + ""]() { },
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        get ["" + ""]() { return 0; },
-            ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-        set ["" + ""](x) { }
-            ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-    }
@@ -17,3 +17,7 @@ var v = {
    set ["" + ""](x) {
    }
 };
+
+
+//// [computedPropertyNamesDeclarationEmit5_ES5.d.ts]
+declare var v: {};
@@ -0,0 +1,18 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesDeclarationEmit5_ES5.ts ===
+var v = {
+>v : {}
+>{    ["" + ""]: 0,    ["" + ""]() { },    get ["" + ""]() { return 0; },    set ["" + ""](x) { }} : {}
+
+    ["" + ""]: 0,
+>"" + "" : string
+
+    ["" + ""]() { },
+>"" + "" : string
+
+    get ["" + ""]() { return 0; },
+>"" + "" : string
+
+    set ["" + ""](x) { }
+>"" + "" : string
+>x : any
+}
@@ -1,9 +1,8 @@
 tests/cases/conformance/es6/computedProperties/computedPropertyNamesOnOverloads_ES5.ts(4,5): error TS1168: Computed property names are not allowed in method overloads.
 tests/cases/conformance/es6/computedProperties/computedPropertyNamesOnOverloads_ES5.ts(5,5): error TS1168: Computed property names are not allowed in method overloads.
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesOnOverloads_ES5.ts(6,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.


-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesOnOverloads_ES5.ts (3 errors) ====
+==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesOnOverloads_ES5.ts (2 errors) ====
    var methodName = "method";
    var accessorName = "accessor";
    class C {
@@ -14,6 +13,4 @@ tests/cases/conformance/es6/computedProperties/computedPropertyNamesOnOverloads_
        ~~~~~~~~~~~~
 !!! error TS1168: Computed property names are not allowed in method overloads.
        [methodName](v?: string) { }
-        ~~~~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
    }
@@ -1,11 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesSourceMap1_ES5.ts(2,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesSourceMap1_ES5.ts (1 errors) ====
-    class C {
-        ["hello"]() {
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            debugger;
-        }
-    }
@@ -0,0 +1,8 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesSourceMap1_ES5.ts ===
+class C {
+>C : C
+
+    ["hello"]() {
+        debugger;
+    }
+}
@@ -1,11 +0,0 @@
-tests/cases/conformance/es6/computedProperties/computedPropertyNamesSourceMap2_ES5.ts(2,5): error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-
-
-==== tests/cases/conformance/es6/computedProperties/computedPropertyNamesSourceMap2_ES5.ts (1 errors) ====
-    var v = {
-        ["hello"]() {
-        ~~~~~~~~~
-!!! error TS1167: Computed property names are only available when targeting ECMAScript 6 and higher.
-            debugger;
-        }
-    }
@@ -0,0 +1,9 @@
+=== tests/cases/conformance/es6/computedProperties/computedPropertyNamesSourceMap2_ES5.ts ===
+var v = {
+>v : {}
+>{    ["hello"]() {        debugger;    }} : {}
+
+    ["hello"]() {
+        debugger;
+    }
+}
--- a/Show More
+++ b/Show More