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* Fix 35060 * Refactor and check ro-array to tuple case * Lint
This commit is contained in:
Jack Williams
committed by
Daniel Rosenwasser
Daniel Rosenwasser
parent
5321dcb09f
commit
3bcea0dbba
+18
-13
@@ -14528,32 +14528,33 @@ namespace ts {
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* if we have found an elaboration, or we should ignore
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* any other elaborations when relating the `source` and
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* `target` types.
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*
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* @param source
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* @param target
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* @param reportErrors
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*/
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function tryElaborateArrayLikeErrors(source: Type, target: Type, reportErrors: boolean): boolean {
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if (isTupleLikeType(source)) {
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const sourceTuple: TupleType | undefined = (source as TupleTypeReference).target;
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if (sourceTuple && sourceTuple.readonly && isArrayOrTupleLikeType(target) &&
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(!isReadonlyArrayType(target) || isTupleType(target) && !target.target.readonly)) {
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/**
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* The spec for elaboration is:
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* - If the source is a readonly tuple and the target is a mutable array or tuple, elaborate on mutability and skip property elaborations.
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* - If the source is a tuple then skip property elaborations if the target is an array or tuple.
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* - If the source is a readonly array and the target is a mutable array or tuple, elaborate on mutability and skip property elaborations.
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* - If the source an array then skip property elaborations if the target is a tuple.
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*/
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if (isTupleType(source)) {
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if (source.target.readonly && isMutableArrayOrTuple(target)) {
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if (reportErrors) {
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reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source), typeToString(target));
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}
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return false;
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}
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return isArrayLikeType(target);
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return isTupleType(target) || isArrayType(target);
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}
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if (isTupleLikeType(target)) {
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return isArrayLikeType(source);
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}
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if (isReadonlyArrayType(source) && isArrayType(target) && !isReadonlyArrayType(target)) {
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if (isReadonlyArrayType(source) && isMutableArrayOrTuple(target)) {
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if (reportErrors) {
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reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source), typeToString(target));
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}
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return false;
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}
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if (isTupleType(target)) {
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return isArrayType(source);
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}
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return true;
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}
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@@ -16565,6 +16566,10 @@ namespace ts {
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return !!(getObjectFlags(type) & ObjectFlags.Reference) && (<TypeReference>type).target === globalReadonlyArrayType;
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}
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function isMutableArrayOrTuple(type: Type): boolean {
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return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly;
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}
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function getElementTypeOfArrayType(type: Type): Type | undefined {
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return isArrayType(type) ? getTypeArguments(type as TypeReference)[0] : undefined;
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}
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@@ -2,30 +2,30 @@ tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(15,12): erro
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(17,5): error TS2461: Type '{ 0: string; 1: number; length: 2; }' is not an array type.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(18,5): error TS2741: Property '2' is missing in type '[string, number]' but required in type '[number, number, number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(19,5): error TS2741: Property '2' is missing in type 'StrNum' but required in type '[number, number, number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(20,5): error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[number, number, number]': 2, pop, push, concat, and 16 more.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(20,5): error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[number, number, number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(21,5): error TS2741: Property '2' is missing in type '[string, number]' but required in type '[string, number, number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(22,5): error TS2741: Property '2' is missing in type 'StrNum' but required in type '[string, number, number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(23,5): error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[string, number, number]': 2, pop, push, concat, and 16 more.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(23,5): error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[string, number, number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(24,5): error TS2322: Type '[string, number]' is not assignable to type '[number]'.
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Types of property '0' are incompatible.
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Type 'string' is not assignable to type 'number'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(25,5): error TS2322: Type 'StrNum' is not assignable to type '[number]'.
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Types of property '0' are incompatible.
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Type 'string' is not assignable to type 'number'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(26,5): error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[number]': pop, push, concat, join, and 15 more.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(26,5): error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[number]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(27,5): error TS2322: Type '[string, number]' is not assignable to type '[string]'.
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Types of property 'length' are incompatible.
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Type '2' is not assignable to type '1'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(28,5): error TS2322: Type 'StrNum' is not assignable to type '[string]'.
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Types of property 'length' are incompatible.
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Type '2' is not assignable to type '1'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(29,5): error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[string]': pop, push, concat, join, and 15 more.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(29,5): error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[string]'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(30,5): error TS2322: Type '[string, number]' is not assignable to type '[number, string]'.
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Type 'string' is not assignable to type 'number'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(31,5): error TS2322: Type 'StrNum' is not assignable to type '[number, string]'.
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Types of property '0' are incompatible.
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Type 'string' is not assignable to type 'number'.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[number, string]': pop, push, concat, join, and 15 more.
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tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[number, string]'.
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==== tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts (17 errors) ====
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@@ -58,7 +58,7 @@ tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error
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!!! error TS2741: Property '2' is missing in type 'StrNum' but required in type '[number, number, number]'.
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var j3: [number, number, number] = z;
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~~
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!!! error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[number, number, number]': 2, pop, push, concat, and 16 more.
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!!! error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[number, number, number]'.
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var k1: [string, number, number] = x;
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~~
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!!! error TS2741: Property '2' is missing in type '[string, number]' but required in type '[string, number, number]'.
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@@ -67,7 +67,7 @@ tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error
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!!! error TS2741: Property '2' is missing in type 'StrNum' but required in type '[string, number, number]'.
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var k3: [string, number, number] = z;
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~~
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!!! error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[string, number, number]': 2, pop, push, concat, and 16 more.
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!!! error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[string, number, number]'.
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var l1: [number] = x;
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~~
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!!! error TS2322: Type '[string, number]' is not assignable to type '[number]'.
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@@ -80,7 +80,7 @@ tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error
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!!! error TS2322: Type 'string' is not assignable to type 'number'.
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var l3: [number] = z;
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~~
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!!! error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[number]': pop, push, concat, join, and 15 more.
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!!! error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[number]'.
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var m1: [string] = x;
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~~
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!!! error TS2322: Type '[string, number]' is not assignable to type '[string]'.
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@@ -93,7 +93,7 @@ tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error
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!!! error TS2322: Type '2' is not assignable to type '1'.
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var m3: [string] = z;
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~~
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!!! error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[string]': pop, push, concat, join, and 15 more.
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!!! error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[string]'.
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var n1: [number, string] = x;
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~~
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!!! error TS2322: Type '[string, number]' is not assignable to type '[number, string]'.
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@@ -105,7 +105,7 @@ tests/cases/conformance/types/tuple/arityAndOrderCompatibility01.ts(32,5): error
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!!! error TS2322: Type 'string' is not assignable to type 'number'.
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var n3: [number, string] = z;
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~~
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!!! error TS2740: Type '{ 0: string; 1: number; length: 2; }' is missing the following properties from type '[number, string]': pop, push, concat, join, and 15 more.
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!!! error TS2322: Type '{ 0: string; 1: number; length: 2; }' is not assignable to type '[number, string]'.
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var o1: [string, number] = x;
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var o2: [string, number] = y;
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var o3: [string, number] = y;
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@@ -5,7 +5,7 @@ tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(12,12): error TS1
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(15,5): error TS4104: The type 'readonly string[]' is 'readonly' and cannot be assigned to the mutable type 'string[]'.
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(17,5): error TS4104: The type 'readonly [string, string]' is 'readonly' and cannot be assigned to the mutable type 'string[]'.
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(21,5): error TS2739: Type 'string[]' is missing the following properties from type '[string, string]': 0, 1
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(22,5): error TS2740: Type 'readonly string[]' is missing the following properties from type '[string, string]': 0, 1, pop, push, and 5 more.
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(22,5): error TS4104: The type 'readonly string[]' is 'readonly' and cannot be assigned to the mutable type '[string, string]'.
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(23,5): error TS4104: The type 'readonly [string, string]' is 'readonly' and cannot be assigned to the mutable type '[string, string]'.
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(24,5): error TS2739: Type 'string[]' is missing the following properties from type 'readonly [string, string]': 0, 1
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tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(25,5): error TS2739: Type 'readonly string[]' is missing the following properties from type 'readonly [string, string]': 0, 1
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@@ -56,7 +56,7 @@ tests/cases/conformance/types/tuple/readonlyArraysAndTuples.ts(36,8): error TS25
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!!! error TS2739: Type 'string[]' is missing the following properties from type '[string, string]': 0, 1
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mt = ra; // Error
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~~
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!!! error TS2740: Type 'readonly string[]' is missing the following properties from type '[string, string]': 0, 1, pop, push, and 5 more.
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!!! error TS4104: The type 'readonly string[]' is 'readonly' and cannot be assigned to the mutable type '[string, string]'.
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mt = rt; // Error
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~~
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!!! error TS4104: The type 'readonly [string, string]' is 'readonly' and cannot be assigned to the mutable type '[string, string]'.
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@@ -10,9 +10,37 @@ tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(23,9): error TS2345: Ar
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The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type 'number[]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(24,9): error TS2345: Argument of type 'readonly number[]' is not assignable to parameter of type 'number[]'.
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The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type 'number[]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(27,7): error TS2322: Type 'readonly [1]' is not assignable to type 'readonly []'.
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Types of property 'length' are incompatible.
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Type '1' is not assignable to type '0'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(30,7): error TS4104: The type 'readonly [1]' is 'readonly' and cannot be assigned to the mutable type '[]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(33,7): error TS2322: Type '[1]' is not assignable to type 'readonly []'.
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Types of property 'length' are incompatible.
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Type '1' is not assignable to type '0'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(36,7): error TS2322: Type '[1]' is not assignable to type '[]'.
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Types of property 'length' are incompatible.
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Type '1' is not assignable to type '0'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(39,7): error TS2322: Type 'readonly number[]' is not assignable to type 'readonly boolean[]'.
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Type 'number' is not assignable to type 'boolean'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(42,7): error TS4104: The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type 'boolean[]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(45,7): error TS2322: Type 'number[]' is not assignable to type 'readonly boolean[]'.
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Type 'number' is not assignable to type 'boolean'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(48,7): error TS2322: Type 'number[]' is not assignable to type 'boolean[]'.
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Type 'number' is not assignable to type 'boolean'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(51,7): error TS2322: Type 'readonly [1]' is not assignable to type 'readonly boolean[]'.
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Type '1' is not assignable to type 'boolean'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(54,7): error TS4104: The type 'readonly [1]' is 'readonly' and cannot be assigned to the mutable type 'number[]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(57,7): error TS2322: Type '[1]' is not assignable to type 'readonly boolean[]'.
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Type '1' is not assignable to type 'boolean'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(60,7): error TS2322: Type '[1]' is not assignable to type 'boolean[]'.
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Type '1' is not assignable to type 'boolean'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(63,7): error TS2741: Property '0' is missing in type 'readonly number[]' but required in type 'readonly [1]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(66,7): error TS4104: The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type '[1]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(69,7): error TS2741: Property '0' is missing in type 'number[]' but required in type 'readonly [1]'.
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tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(72,7): error TS2741: Property '0' is missing in type 'number[]' but required in type '[1]'.
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==== tests/cases/compiler/readonlyTupleAndArrayElaboration.ts (6 errors) ====
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==== tests/cases/compiler/readonlyTupleAndArrayElaboration.ts (22 errors) ====
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// @strict
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// #Repro from #30839
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@@ -55,4 +83,96 @@ tests/cases/compiler/readonlyTupleAndArrayElaboration.ts(24,9): error TS2345: Ar
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~
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!!! error TS2345: Argument of type 'readonly number[]' is not assignable to parameter of type 'number[]'.
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!!! error TS2345: The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type 'number[]'.
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const t1: readonly [1] = [1];
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const t2: readonly [] = t1;
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~~
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!!! error TS2322: Type 'readonly [1]' is not assignable to type 'readonly []'.
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!!! error TS2322: Types of property 'length' are incompatible.
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!!! error TS2322: Type '1' is not assignable to type '0'.
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const t3: readonly [1] = [1];
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const t4: [] = t3;
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~~
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!!! error TS4104: The type 'readonly [1]' is 'readonly' and cannot be assigned to the mutable type '[]'.
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const t5: [1] = [1];
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const t6: readonly [] = t5;
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~~
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!!! error TS2322: Type '[1]' is not assignable to type 'readonly []'.
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!!! error TS2322: Types of property 'length' are incompatible.
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!!! error TS2322: Type '1' is not assignable to type '0'.
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const t7: [1] = [1];
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const t8: [] = t7;
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~~
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!!! error TS2322: Type '[1]' is not assignable to type '[]'.
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!!! error TS2322: Types of property 'length' are incompatible.
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!!! error TS2322: Type '1' is not assignable to type '0'.
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const a1: readonly number[] = [1];
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const a2: readonly boolean[] = a1;
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~~
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!!! error TS2322: Type 'readonly number[]' is not assignable to type 'readonly boolean[]'.
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!!! error TS2322: Type 'number' is not assignable to type 'boolean'.
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const a3: readonly number[] = [1];
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const a4: boolean[] = a3;
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~~
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!!! error TS4104: The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type 'boolean[]'.
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const a5: number[] = [1];
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const a6: readonly boolean [] = a5;
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~~
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!!! error TS2322: Type 'number[]' is not assignable to type 'readonly boolean[]'.
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!!! error TS2322: Type 'number' is not assignable to type 'boolean'.
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const a7: number[] = [1];
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const a8: boolean[] = a7;
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~~
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!!! error TS2322: Type 'number[]' is not assignable to type 'boolean[]'.
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!!! error TS2322: Type 'number' is not assignable to type 'boolean'.
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const ta1: readonly [1] = [1];
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const ta2: readonly boolean[] = ta1;
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~~~
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!!! error TS2322: Type 'readonly [1]' is not assignable to type 'readonly boolean[]'.
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!!! error TS2322: Type '1' is not assignable to type 'boolean'.
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const ta3: readonly [1] = [1];
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const ta4: number[] = ta3;
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~~~
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!!! error TS4104: The type 'readonly [1]' is 'readonly' and cannot be assigned to the mutable type 'number[]'.
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const ta5: [1] = [1];
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const ta6: readonly boolean[] = ta5;
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~~~
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!!! error TS2322: Type '[1]' is not assignable to type 'readonly boolean[]'.
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!!! error TS2322: Type '1' is not assignable to type 'boolean'.
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const ta7: [1] = [1];
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const ta8: boolean[] = ta7;
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~~~
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!!! error TS2322: Type '[1]' is not assignable to type 'boolean[]'.
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!!! error TS2322: Type '1' is not assignable to type 'boolean'.
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const at1: readonly number[] = [1];
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const at2: readonly [1] = at1;
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~~~
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!!! error TS2741: Property '0' is missing in type 'readonly number[]' but required in type 'readonly [1]'.
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const at3: readonly number[] = [1];
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const at4: [1] = at3;
|
||||
~~~
|
||||
!!! error TS4104: The type 'readonly number[]' is 'readonly' and cannot be assigned to the mutable type '[1]'.
|
||||
|
||||
const at5: number[] = [1];
|
||||
const at6: readonly [1] = at5;
|
||||
~~~
|
||||
!!! error TS2741: Property '0' is missing in type 'number[]' but required in type 'readonly [1]'.
|
||||
|
||||
const at7: number[] = [1];
|
||||
const at8: [1] = at7;
|
||||
~~~
|
||||
!!! error TS2741: Property '0' is missing in type 'number[]' but required in type '[1]'.
|
||||
|
||||
@@ -23,6 +23,54 @@ declare const c: ReadonlyArray<number>;
|
||||
arryFn2(a);
|
||||
arryFn2(b);
|
||||
arryFn2(c);
|
||||
|
||||
const t1: readonly [1] = [1];
|
||||
const t2: readonly [] = t1;
|
||||
|
||||
const t3: readonly [1] = [1];
|
||||
const t4: [] = t3;
|
||||
|
||||
const t5: [1] = [1];
|
||||
const t6: readonly [] = t5;
|
||||
|
||||
const t7: [1] = [1];
|
||||
const t8: [] = t7;
|
||||
|
||||
const a1: readonly number[] = [1];
|
||||
const a2: readonly boolean[] = a1;
|
||||
|
||||
const a3: readonly number[] = [1];
|
||||
const a4: boolean[] = a3;
|
||||
|
||||
const a5: number[] = [1];
|
||||
const a6: readonly boolean [] = a5;
|
||||
|
||||
const a7: number[] = [1];
|
||||
const a8: boolean[] = a7;
|
||||
|
||||
const ta1: readonly [1] = [1];
|
||||
const ta2: readonly boolean[] = ta1;
|
||||
|
||||
const ta3: readonly [1] = [1];
|
||||
const ta4: number[] = ta3;
|
||||
|
||||
const ta5: [1] = [1];
|
||||
const ta6: readonly boolean[] = ta5;
|
||||
|
||||
const ta7: [1] = [1];
|
||||
const ta8: boolean[] = ta7;
|
||||
|
||||
const at1: readonly number[] = [1];
|
||||
const at2: readonly [1] = at1;
|
||||
|
||||
const at3: readonly number[] = [1];
|
||||
const at4: [1] = at3;
|
||||
|
||||
const at5: number[] = [1];
|
||||
const at6: readonly [1] = at5;
|
||||
|
||||
const at7: number[] = [1];
|
||||
const at8: [1] = at7;
|
||||
|
||||
|
||||
//// [readonlyTupleAndArrayElaboration.js]
|
||||
@@ -39,3 +87,35 @@ arryFn2(point);
|
||||
arryFn2(a);
|
||||
arryFn2(b);
|
||||
arryFn2(c);
|
||||
var t1 = [1];
|
||||
var t2 = t1;
|
||||
var t3 = [1];
|
||||
var t4 = t3;
|
||||
var t5 = [1];
|
||||
var t6 = t5;
|
||||
var t7 = [1];
|
||||
var t8 = t7;
|
||||
var a1 = [1];
|
||||
var a2 = a1;
|
||||
var a3 = [1];
|
||||
var a4 = a3;
|
||||
var a5 = [1];
|
||||
var a6 = a5;
|
||||
var a7 = [1];
|
||||
var a8 = a7;
|
||||
var ta1 = [1];
|
||||
var ta2 = ta1;
|
||||
var ta3 = [1];
|
||||
var ta4 = ta3;
|
||||
var ta5 = [1];
|
||||
var ta6 = ta5;
|
||||
var ta7 = [1];
|
||||
var ta8 = ta7;
|
||||
var at1 = [1];
|
||||
var at2 = at1;
|
||||
var at3 = [1];
|
||||
var at4 = at3;
|
||||
var at5 = [1];
|
||||
var at6 = at5;
|
||||
var at7 = [1];
|
||||
var at8 = at7;
|
||||
|
||||
@@ -62,3 +62,115 @@ arryFn2(c);
|
||||
>arryFn2 : Symbol(arryFn2, Decl(readonlyTupleAndArrayElaboration.ts, 12, 14))
|
||||
>c : Symbol(c, Decl(readonlyTupleAndArrayElaboration.ts, 19, 13))
|
||||
|
||||
const t1: readonly [1] = [1];
|
||||
>t1 : Symbol(t1, Decl(readonlyTupleAndArrayElaboration.ts, 25, 5))
|
||||
|
||||
const t2: readonly [] = t1;
|
||||
>t2 : Symbol(t2, Decl(readonlyTupleAndArrayElaboration.ts, 26, 5))
|
||||
>t1 : Symbol(t1, Decl(readonlyTupleAndArrayElaboration.ts, 25, 5))
|
||||
|
||||
const t3: readonly [1] = [1];
|
||||
>t3 : Symbol(t3, Decl(readonlyTupleAndArrayElaboration.ts, 28, 5))
|
||||
|
||||
const t4: [] = t3;
|
||||
>t4 : Symbol(t4, Decl(readonlyTupleAndArrayElaboration.ts, 29, 5))
|
||||
>t3 : Symbol(t3, Decl(readonlyTupleAndArrayElaboration.ts, 28, 5))
|
||||
|
||||
const t5: [1] = [1];
|
||||
>t5 : Symbol(t5, Decl(readonlyTupleAndArrayElaboration.ts, 31, 5))
|
||||
|
||||
const t6: readonly [] = t5;
|
||||
>t6 : Symbol(t6, Decl(readonlyTupleAndArrayElaboration.ts, 32, 5))
|
||||
>t5 : Symbol(t5, Decl(readonlyTupleAndArrayElaboration.ts, 31, 5))
|
||||
|
||||
const t7: [1] = [1];
|
||||
>t7 : Symbol(t7, Decl(readonlyTupleAndArrayElaboration.ts, 34, 5))
|
||||
|
||||
const t8: [] = t7;
|
||||
>t8 : Symbol(t8, Decl(readonlyTupleAndArrayElaboration.ts, 35, 5))
|
||||
>t7 : Symbol(t7, Decl(readonlyTupleAndArrayElaboration.ts, 34, 5))
|
||||
|
||||
const a1: readonly number[] = [1];
|
||||
>a1 : Symbol(a1, Decl(readonlyTupleAndArrayElaboration.ts, 37, 5))
|
||||
|
||||
const a2: readonly boolean[] = a1;
|
||||
>a2 : Symbol(a2, Decl(readonlyTupleAndArrayElaboration.ts, 38, 5))
|
||||
>a1 : Symbol(a1, Decl(readonlyTupleAndArrayElaboration.ts, 37, 5))
|
||||
|
||||
const a3: readonly number[] = [1];
|
||||
>a3 : Symbol(a3, Decl(readonlyTupleAndArrayElaboration.ts, 40, 5))
|
||||
|
||||
const a4: boolean[] = a3;
|
||||
>a4 : Symbol(a4, Decl(readonlyTupleAndArrayElaboration.ts, 41, 5))
|
||||
>a3 : Symbol(a3, Decl(readonlyTupleAndArrayElaboration.ts, 40, 5))
|
||||
|
||||
const a5: number[] = [1];
|
||||
>a5 : Symbol(a5, Decl(readonlyTupleAndArrayElaboration.ts, 43, 5))
|
||||
|
||||
const a6: readonly boolean [] = a5;
|
||||
>a6 : Symbol(a6, Decl(readonlyTupleAndArrayElaboration.ts, 44, 5))
|
||||
>a5 : Symbol(a5, Decl(readonlyTupleAndArrayElaboration.ts, 43, 5))
|
||||
|
||||
const a7: number[] = [1];
|
||||
>a7 : Symbol(a7, Decl(readonlyTupleAndArrayElaboration.ts, 46, 5))
|
||||
|
||||
const a8: boolean[] = a7;
|
||||
>a8 : Symbol(a8, Decl(readonlyTupleAndArrayElaboration.ts, 47, 5))
|
||||
>a7 : Symbol(a7, Decl(readonlyTupleAndArrayElaboration.ts, 46, 5))
|
||||
|
||||
const ta1: readonly [1] = [1];
|
||||
>ta1 : Symbol(ta1, Decl(readonlyTupleAndArrayElaboration.ts, 49, 5))
|
||||
|
||||
const ta2: readonly boolean[] = ta1;
|
||||
>ta2 : Symbol(ta2, Decl(readonlyTupleAndArrayElaboration.ts, 50, 5))
|
||||
>ta1 : Symbol(ta1, Decl(readonlyTupleAndArrayElaboration.ts, 49, 5))
|
||||
|
||||
const ta3: readonly [1] = [1];
|
||||
>ta3 : Symbol(ta3, Decl(readonlyTupleAndArrayElaboration.ts, 52, 5))
|
||||
|
||||
const ta4: number[] = ta3;
|
||||
>ta4 : Symbol(ta4, Decl(readonlyTupleAndArrayElaboration.ts, 53, 5))
|
||||
>ta3 : Symbol(ta3, Decl(readonlyTupleAndArrayElaboration.ts, 52, 5))
|
||||
|
||||
const ta5: [1] = [1];
|
||||
>ta5 : Symbol(ta5, Decl(readonlyTupleAndArrayElaboration.ts, 55, 5))
|
||||
|
||||
const ta6: readonly boolean[] = ta5;
|
||||
>ta6 : Symbol(ta6, Decl(readonlyTupleAndArrayElaboration.ts, 56, 5))
|
||||
>ta5 : Symbol(ta5, Decl(readonlyTupleAndArrayElaboration.ts, 55, 5))
|
||||
|
||||
const ta7: [1] = [1];
|
||||
>ta7 : Symbol(ta7, Decl(readonlyTupleAndArrayElaboration.ts, 58, 5))
|
||||
|
||||
const ta8: boolean[] = ta7;
|
||||
>ta8 : Symbol(ta8, Decl(readonlyTupleAndArrayElaboration.ts, 59, 5))
|
||||
>ta7 : Symbol(ta7, Decl(readonlyTupleAndArrayElaboration.ts, 58, 5))
|
||||
|
||||
const at1: readonly number[] = [1];
|
||||
>at1 : Symbol(at1, Decl(readonlyTupleAndArrayElaboration.ts, 61, 5))
|
||||
|
||||
const at2: readonly [1] = at1;
|
||||
>at2 : Symbol(at2, Decl(readonlyTupleAndArrayElaboration.ts, 62, 5))
|
||||
>at1 : Symbol(at1, Decl(readonlyTupleAndArrayElaboration.ts, 61, 5))
|
||||
|
||||
const at3: readonly number[] = [1];
|
||||
>at3 : Symbol(at3, Decl(readonlyTupleAndArrayElaboration.ts, 64, 5))
|
||||
|
||||
const at4: [1] = at3;
|
||||
>at4 : Symbol(at4, Decl(readonlyTupleAndArrayElaboration.ts, 65, 5))
|
||||
>at3 : Symbol(at3, Decl(readonlyTupleAndArrayElaboration.ts, 64, 5))
|
||||
|
||||
const at5: number[] = [1];
|
||||
>at5 : Symbol(at5, Decl(readonlyTupleAndArrayElaboration.ts, 67, 5))
|
||||
|
||||
const at6: readonly [1] = at5;
|
||||
>at6 : Symbol(at6, Decl(readonlyTupleAndArrayElaboration.ts, 68, 5))
|
||||
>at5 : Symbol(at5, Decl(readonlyTupleAndArrayElaboration.ts, 67, 5))
|
||||
|
||||
const at7: number[] = [1];
|
||||
>at7 : Symbol(at7, Decl(readonlyTupleAndArrayElaboration.ts, 70, 5))
|
||||
|
||||
const at8: [1] = at7;
|
||||
>at8 : Symbol(at8, Decl(readonlyTupleAndArrayElaboration.ts, 71, 5))
|
||||
>at7 : Symbol(at7, Decl(readonlyTupleAndArrayElaboration.ts, 70, 5))
|
||||
|
||||
|
||||
@@ -75,3 +75,147 @@ arryFn2(c);
|
||||
>arryFn2 : (x: number[]) => void
|
||||
>c : readonly number[]
|
||||
|
||||
const t1: readonly [1] = [1];
|
||||
>t1 : readonly [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const t2: readonly [] = t1;
|
||||
>t2 : readonly []
|
||||
>t1 : readonly [1]
|
||||
|
||||
const t3: readonly [1] = [1];
|
||||
>t3 : readonly [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const t4: [] = t3;
|
||||
>t4 : []
|
||||
>t3 : readonly [1]
|
||||
|
||||
const t5: [1] = [1];
|
||||
>t5 : [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const t6: readonly [] = t5;
|
||||
>t6 : readonly []
|
||||
>t5 : [1]
|
||||
|
||||
const t7: [1] = [1];
|
||||
>t7 : [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const t8: [] = t7;
|
||||
>t8 : []
|
||||
>t7 : [1]
|
||||
|
||||
const a1: readonly number[] = [1];
|
||||
>a1 : readonly number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const a2: readonly boolean[] = a1;
|
||||
>a2 : readonly boolean[]
|
||||
>a1 : readonly number[]
|
||||
|
||||
const a3: readonly number[] = [1];
|
||||
>a3 : readonly number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const a4: boolean[] = a3;
|
||||
>a4 : boolean[]
|
||||
>a3 : readonly number[]
|
||||
|
||||
const a5: number[] = [1];
|
||||
>a5 : number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const a6: readonly boolean [] = a5;
|
||||
>a6 : readonly boolean[]
|
||||
>a5 : number[]
|
||||
|
||||
const a7: number[] = [1];
|
||||
>a7 : number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const a8: boolean[] = a7;
|
||||
>a8 : boolean[]
|
||||
>a7 : number[]
|
||||
|
||||
const ta1: readonly [1] = [1];
|
||||
>ta1 : readonly [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const ta2: readonly boolean[] = ta1;
|
||||
>ta2 : readonly boolean[]
|
||||
>ta1 : readonly [1]
|
||||
|
||||
const ta3: readonly [1] = [1];
|
||||
>ta3 : readonly [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const ta4: number[] = ta3;
|
||||
>ta4 : number[]
|
||||
>ta3 : readonly [1]
|
||||
|
||||
const ta5: [1] = [1];
|
||||
>ta5 : [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const ta6: readonly boolean[] = ta5;
|
||||
>ta6 : readonly boolean[]
|
||||
>ta5 : [1]
|
||||
|
||||
const ta7: [1] = [1];
|
||||
>ta7 : [1]
|
||||
>[1] : [1]
|
||||
>1 : 1
|
||||
|
||||
const ta8: boolean[] = ta7;
|
||||
>ta8 : boolean[]
|
||||
>ta7 : [1]
|
||||
|
||||
const at1: readonly number[] = [1];
|
||||
>at1 : readonly number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const at2: readonly [1] = at1;
|
||||
>at2 : readonly [1]
|
||||
>at1 : readonly number[]
|
||||
|
||||
const at3: readonly number[] = [1];
|
||||
>at3 : readonly number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const at4: [1] = at3;
|
||||
>at4 : [1]
|
||||
>at3 : readonly number[]
|
||||
|
||||
const at5: number[] = [1];
|
||||
>at5 : number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const at6: readonly [1] = at5;
|
||||
>at6 : readonly [1]
|
||||
>at5 : number[]
|
||||
|
||||
const at7: number[] = [1];
|
||||
>at7 : number[]
|
||||
>[1] : number[]
|
||||
>1 : 1
|
||||
|
||||
const at8: [1] = at7;
|
||||
>at8 : [1]
|
||||
>at7 : number[]
|
||||
|
||||
|
||||
@@ -22,3 +22,51 @@ declare const c: ReadonlyArray<number>;
|
||||
arryFn2(a);
|
||||
arryFn2(b);
|
||||
arryFn2(c);
|
||||
|
||||
const t1: readonly [1] = [1];
|
||||
const t2: readonly [] = t1;
|
||||
|
||||
const t3: readonly [1] = [1];
|
||||
const t4: [] = t3;
|
||||
|
||||
const t5: [1] = [1];
|
||||
const t6: readonly [] = t5;
|
||||
|
||||
const t7: [1] = [1];
|
||||
const t8: [] = t7;
|
||||
|
||||
const a1: readonly number[] = [1];
|
||||
const a2: readonly boolean[] = a1;
|
||||
|
||||
const a3: readonly number[] = [1];
|
||||
const a4: boolean[] = a3;
|
||||
|
||||
const a5: number[] = [1];
|
||||
const a6: readonly boolean [] = a5;
|
||||
|
||||
const a7: number[] = [1];
|
||||
const a8: boolean[] = a7;
|
||||
|
||||
const ta1: readonly [1] = [1];
|
||||
const ta2: readonly boolean[] = ta1;
|
||||
|
||||
const ta3: readonly [1] = [1];
|
||||
const ta4: number[] = ta3;
|
||||
|
||||
const ta5: [1] = [1];
|
||||
const ta6: readonly boolean[] = ta5;
|
||||
|
||||
const ta7: [1] = [1];
|
||||
const ta8: boolean[] = ta7;
|
||||
|
||||
const at1: readonly number[] = [1];
|
||||
const at2: readonly [1] = at1;
|
||||
|
||||
const at3: readonly number[] = [1];
|
||||
const at4: [1] = at3;
|
||||
|
||||
const at5: number[] = [1];
|
||||
const at6: readonly [1] = at5;
|
||||
|
||||
const at7: number[] = [1];
|
||||
const at8: [1] = at7;
|
||||
|
||||
Reference in New Issue
Block a user