Revert "Support declaration emit for late bound element accesses assigned to functions in both TS and JS (#36593)" (#37034)

This reverts commit 3e4ce4777d.

src/compiler/checker.ts

@@ -3069,20 +3069,9 @@ namespace ts {
         function resolveExternalModuleSymbol(moduleSymbol: Symbol | undefined, dontResolveAlias?: boolean): Symbol | undefined;
         function resolveExternalModuleSymbol(moduleSymbol: Symbol, dontResolveAlias?: boolean): Symbol {
             if (moduleSymbol) {
-                const links = getSymbolLinks(moduleSymbol);
-                if (!dontResolveAlias) {
-                    links.resolvedExternalModuleSymbol = "circular";
-                }
                 const exportEquals = resolveSymbol(moduleSymbol.exports!.get(InternalSymbolName.ExportEquals), dontResolveAlias);
                 const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol));
-                const result = getMergedSymbol(exported) || moduleSymbol;
-                if (!dontResolveAlias) {
-                    // we "cache" this result, but because both the input _and_ the output are mergeable, literally every call could need
-                    // a different result, assuming the inputs and outputs get merged with. So instead we just use this as a flag that
-                    // export assignment resolution has occured on this symbol at least once. (because it might happen many times!)
-                    links.resolvedExternalModuleSymbol = result;
-                }
-                return result;
+                return getMergedSymbol(exported) || moduleSymbol;
             }
             return undefined!;
         }
@@ -5554,7 +5543,7 @@ namespace ts {
                 function serializeSymbolWorker(symbol: Symbol, isPrivate: boolean, propertyAsAlias: boolean) {
                     const symbolName = unescapeLeadingUnderscores(symbol.escapedName);
                     const isDefault = symbol.escapedName === InternalSymbolName.Default;
-                    if ((isStringANonContextualKeyword(symbolName) || !isIdentifierText(symbolName, languageVersion)) && !isDefault && symbol.escapedName !== InternalSymbolName.ExportEquals) {
+                    if (isStringANonContextualKeyword(symbolName) && !isDefault) {
                         // Oh no. We cannot use this symbol's name as it's name... It's likely some jsdoc had an invalid name like `export` or `default` :(
                         context.encounteredError = true;
                         // TODO: Issue error via symbol tracker?
@@ -5705,8 +5694,7 @@ namespace ts {
                 }
 
                 function getNamespaceMembersForSerialization(symbol: Symbol) {
-                    const exports = getExportsOfSymbol(symbol);
-                    return !exports ? [] : filter(arrayFrom((exports).values()), p => !((p.flags & SymbolFlags.Prototype) || (p.escapedName === "prototype")));
+                    return !symbol.exports ? [] : filter(arrayFrom((symbol.exports).values()), p => !((p.flags & SymbolFlags.Prototype) || (p.escapedName === "prototype")));
                 }
 
                 function isTypeOnlyNamespace(symbol: Symbol) {
@@ -8908,17 +8896,6 @@ namespace ts {
         function getResolvedMembersOrExportsOfSymbol(symbol: Symbol, resolutionKind: MembersOrExportsResolutionKind): UnderscoreEscapedMap<Symbol> {
             const links = getSymbolLinks(symbol);
             if (!links[resolutionKind]) {
-                // We _must_ resolve any possible commonjs export assignments _before_ merging in late bound members, as cjs export assignments may cause
-                // things to be merged (?!?) into this symbol; moreover, we _can't_ resolve those export assignments if we're already resolving the containing
-                // module (as then we'll issue a circularity error)
-                const p = symbol.valueDeclaration?.parent;
-                if (p && isSourceFile(p) && p.symbol && !getSymbolLinks(p.symbol).resolvedExternalModuleSymbol) {
-                    const exported = resolveExternalModuleSymbol(p.symbol);
-                    const targetLinks = exported && getSymbolLinks(exported);
-                    if (targetLinks && targetLinks[resolutionKind]) {
-                        return links[resolutionKind] = targetLinks[resolutionKind]!;
-                    }
-                }
                 const isStatic = resolutionKind === MembersOrExportsResolutionKind.resolvedExports;
                 const earlySymbols = !isStatic ? symbol.members :
                     symbol.flags & SymbolFlags.Module ? getExportsOfModuleWorker(symbol) :
@@ -35285,8 +35262,8 @@ namespace ts {
             }
         }
 
-        function createTypeOfDeclaration(declarationIn: AccessorDeclaration | VariableLikeDeclaration | PropertyAccessExpression | ElementAccessExpression | BinaryExpression, enclosingDeclaration: Node, flags: NodeBuilderFlags, tracker: SymbolTracker, addUndefined?: boolean) {
-            const declaration = getParseTreeNode(declarationIn, isPossiblyPropertyLikeDeclaration);
+        function createTypeOfDeclaration(declarationIn: AccessorDeclaration | VariableLikeDeclaration | PropertyAccessExpression, enclosingDeclaration: Node, flags: NodeBuilderFlags, tracker: SymbolTracker, addUndefined?: boolean) {
+            const declaration = getParseTreeNode(declarationIn, isVariableLikeOrAccessor);
             if (!declaration) {
                 return createToken(SyntaxKind.AnyKeyword) as KeywordTypeNode;
             }

src/compiler/transformers/declarations.ts

@@ -1157,20 +1157,13 @@ namespace ts {
                         fakespace.locals = createSymbolTable(props);
                         fakespace.symbol = props[0].parent!;
                         const declarations = mapDefined(props, p => {
-                            if (!isPropertyAccessExpression(p.valueDeclaration) && !isElementAccessExpression(p.valueDeclaration) && !isBinaryExpression(p.valueDeclaration)) {
-                                return undefined;
-                            }
-                            if (hasDynamicName(p.valueDeclaration) && !resolver.isLateBound(getParseTreeNode(p.valueDeclaration) as Declaration)) {
-                                return undefined;
-                            }
-                            const name = unescapeLeadingUnderscores(p.escapedName);
-                            if (!isIdentifierText(name, ScriptTarget.ES3)) {
-                                return undefined; // TODO: Rather than quietly eliding (as is current behavior), maybe we should issue errors?
+                            if (!isPropertyAccessExpression(p.valueDeclaration)) {
+                                return undefined; // TODO GH#33569: Handle element access expressions that created late bound names (rather than silently omitting them)
                             }
                             getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration);
                             const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags, symbolTracker);
                             getSymbolAccessibilityDiagnostic = oldDiag;
-                            const varDecl = createVariableDeclaration(name, type, /*initializer*/ undefined);
+                            const varDecl = createVariableDeclaration(unescapeLeadingUnderscores(p.escapedName), type, /*initializer*/ undefined);
                             return createVariableStatement(/*modifiers*/ undefined, createVariableDeclarationList([varDecl]));
                         });
                         const namespaceDecl = createModuleDeclaration(/*decorators*/ undefined, ensureModifiers(input), input.name!, createModuleBlock(declarations), NodeFlags.Namespace);

src/compiler/transformers/declarations/diagnostics.ts

@@ -27,9 +27,7 @@ namespace ts {
         | TypeAliasDeclaration
         | ConstructorDeclaration
         | IndexSignatureDeclaration
-        | PropertyAccessExpression
-        | ElementAccessExpression
-        | BinaryExpression;
+        | PropertyAccessExpression;
 
     export function canProduceDiagnostics(node: Node): node is DeclarationDiagnosticProducing {
         return isVariableDeclaration(node) ||
@@ -50,9 +48,7 @@ namespace ts {
             isTypeAliasDeclaration(node) ||
             isConstructorDeclaration(node) ||
             isIndexSignatureDeclaration(node) ||
-            isPropertyAccessExpression(node) ||
-            isElementAccessExpression(node) ||
-            isBinaryExpression(node);
+            isPropertyAccessExpression(node);
     }
 
     export function createGetSymbolAccessibilityDiagnosticForNodeName(node: DeclarationDiagnosticProducing) {
@@ -129,7 +125,7 @@ namespace ts {
     }
 
     export function createGetSymbolAccessibilityDiagnosticForNode(node: DeclarationDiagnosticProducing): (symbolAccessibilityResult: SymbolAccessibilityResult) => SymbolAccessibilityDiagnostic | undefined {
-        if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) {
+        if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) {
             return getVariableDeclarationTypeVisibilityError;
         }
         else if (isSetAccessor(node) || isGetAccessor(node)) {
@@ -170,7 +166,7 @@ namespace ts {
             }
             // This check is to ensure we don't report error on constructor parameter property as that error would be reported during parameter emit
             // The only exception here is if the constructor was marked as private. we are not emitting the constructor parameters at all.
-            else if (node.kind === SyntaxKind.PropertyDeclaration || node.kind === SyntaxKind.PropertyAccessExpression || node.kind === SyntaxKind.ElementAccessExpression || node.kind === SyntaxKind.BinaryExpression || node.kind === SyntaxKind.PropertySignature ||
+            else if (node.kind === SyntaxKind.PropertyDeclaration || node.kind === SyntaxKind.PropertyAccessExpression || node.kind === SyntaxKind.PropertySignature ||
                 (node.kind === SyntaxKind.Parameter && hasModifier(node.parent, ModifierFlags.Private))) {
                 // TODO(jfreeman): Deal with computed properties in error reporting.
                 if (hasModifier(node, ModifierFlags.Static)) {

src/compiler/types.ts

@@ -3935,7 +3935,7 @@ namespace ts {
         isOptionalUninitializedParameterProperty(node: ParameterDeclaration): boolean;
         isExpandoFunctionDeclaration(node: FunctionDeclaration): boolean;
         getPropertiesOfContainerFunction(node: Declaration): Symbol[];
-        createTypeOfDeclaration(declaration: AccessorDeclaration | VariableLikeDeclaration | PropertyAccessExpression | ElementAccessExpression | BinaryExpression, enclosingDeclaration: Node, flags: NodeBuilderFlags, tracker: SymbolTracker, addUndefined?: boolean): TypeNode | undefined;
+        createTypeOfDeclaration(declaration: AccessorDeclaration | VariableLikeDeclaration | PropertyAccessExpression, enclosingDeclaration: Node, flags: NodeBuilderFlags, tracker: SymbolTracker, addUndefined?: boolean): TypeNode | undefined;
         createReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: NodeBuilderFlags, tracker: SymbolTracker): TypeNode | undefined;
         createTypeOfExpression(expr: Expression, enclosingDeclaration: Node, flags: NodeBuilderFlags, tracker: SymbolTracker): TypeNode | undefined;
         createLiteralConstValue(node: VariableDeclaration | PropertyDeclaration | PropertySignature | ParameterDeclaration, tracker: SymbolTracker): Expression;
@@ -4109,7 +4109,6 @@ namespace ts {
         deferralParent?: Type;              // Source union/intersection of a deferred type
         cjsExportMerged?: Symbol;           // Version of the symbol with all non export= exports merged with the export= target
         typeOnlyDeclaration?: TypeOnlyCompatibleAliasDeclaration | false; // First resolved alias declaration that makes the symbol only usable in type constructs
-        resolvedExternalModuleSymbol?: Symbol | "circular";  // Cached result of `resolveExternalModuleSymbol`
     }
 
     /* @internal */

src/compiler/utilities.ts

@@ -1299,10 +1299,6 @@ namespace ts {
         return isVariableLike(node) || isAccessor(node);
     }
 
-    export function isPossiblyPropertyLikeDeclaration(node: Node): node is AccessorDeclaration | VariableLikeDeclaration | PropertyAccessExpression | ElementAccessExpression {
-        return isVariableLikeOrAccessor(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node);
-    }
-
     export function isVariableDeclarationInVariableStatement(node: VariableDeclaration) {
         return node.parent.kind === SyntaxKind.VariableDeclarationList
             && node.parent.parent.kind === SyntaxKind.VariableStatement;

tests/baselines/reference/lateBoundElementAccessAssignmentDeclarations.js

@@ -1,40 +0,0 @@
-//// [lateBoundElementAccessAssignmentDeclarations.ts]
-export function foo() {}
-foo.bar = 12;
-const _private = Symbol();
-foo[_private] = "ok";
-const strMem = "strMemName";
-foo[strMem] = "ok";
-const dashStrMem = "dashed-str-mem";
-foo[dashStrMem] = "ok";
-const numMem = 42;
-foo[numMem] = "ok";
-
-const x: string = foo[_private];
-const y: string = foo[strMem];
-const z: string = foo[numMem];
-const a: string = foo[dashStrMem];
-
-//// [lateBoundElementAccessAssignmentDeclarations.js]
-export function foo() { }
-foo.bar = 12;
-const _private = Symbol();
-foo[_private] = "ok";
-const strMem = "strMemName";
-foo[strMem] = "ok";
-const dashStrMem = "dashed-str-mem";
-foo[dashStrMem] = "ok";
-const numMem = 42;
-foo[numMem] = "ok";
-const x = foo[_private];
-const y = foo[strMem];
-const z = foo[numMem];
-const a = foo[dashStrMem];
-
-
-//// [lateBoundElementAccessAssignmentDeclarations.d.ts]
-export declare function foo(): void;
-export declare namespace foo {
-    var bar: number;
-    var strMemName: string;
-}

tests/baselines/reference/lateBoundElementAccessAssignmentDeclarations.symbols

@@ -1,58 +0,0 @@
-=== tests/cases/compiler/lateBoundElementAccessAssignmentDeclarations.ts ===
-export function foo() {}
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
-
-foo.bar = 12;
->foo.bar : Symbol(foo.bar, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24))
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->bar : Symbol(foo.bar, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24))
-
-const _private = Symbol();
->_private : Symbol(_private, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 5))
->Symbol : Symbol(Symbol, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.symbol.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --))
-
-foo[_private] = "ok";
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->_private : Symbol(_private, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 5))
-
-const strMem = "strMemName";
->strMem : Symbol(strMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 5))
-
-foo[strMem] = "ok";
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->strMem : Symbol(strMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 5))
-
-const dashStrMem = "dashed-str-mem";
->dashStrMem : Symbol(dashStrMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 5))
-
-foo[dashStrMem] = "ok";
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->dashStrMem : Symbol(dashStrMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 5))
-
-const numMem = 42;
->numMem : Symbol(numMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 8, 5))
-
-foo[numMem] = "ok";
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->numMem : Symbol(numMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 8, 5))
-
-const x: string = foo[_private];
->x : Symbol(x, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 11, 5))
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->_private : Symbol(_private, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 5))
-
-const y: string = foo[strMem];
->y : Symbol(y, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 12, 5))
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->strMem : Symbol(strMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 5))
-
-const z: string = foo[numMem];
->z : Symbol(z, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 13, 5))
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->numMem : Symbol(numMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 8, 5))
-
-const a: string = foo[dashStrMem];
->a : Symbol(a, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 14, 5))
->foo : Symbol(foo, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 0), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 0, 24), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 2, 26), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 4, 28), Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 36) ... and 1 more)
->dashStrMem : Symbol(dashStrMem, Decl(lateBoundElementAccessAssignmentDeclarations.ts, 6, 5))
-

tests/baselines/reference/lateBoundElementAccessAssignmentDeclarations.types

@@ -1,80 +0,0 @@
-=== tests/cases/compiler/lateBoundElementAccessAssignmentDeclarations.ts ===
-export function foo() {}
->foo : typeof foo
-
-foo.bar = 12;
->foo.bar = 12 : 12
->foo.bar : number
->foo : typeof foo
->bar : number
->12 : 12
-
-const _private = Symbol();
->_private : unique symbol
->Symbol() : unique symbol
->Symbol : SymbolConstructor
-
-foo[_private] = "ok";
->foo[_private] = "ok" : "ok"
->foo[_private] : string
->foo : typeof foo
->_private : unique symbol
->"ok" : "ok"
-
-const strMem = "strMemName";
->strMem : "strMemName"
->"strMemName" : "strMemName"
-
-foo[strMem] = "ok";
->foo[strMem] = "ok" : "ok"
->foo[strMem] : string
->foo : typeof foo
->strMem : "strMemName"
->"ok" : "ok"
-
-const dashStrMem = "dashed-str-mem";
->dashStrMem : "dashed-str-mem"
->"dashed-str-mem" : "dashed-str-mem"
-
-foo[dashStrMem] = "ok";
->foo[dashStrMem] = "ok" : "ok"
->foo[dashStrMem] : string
->foo : typeof foo
->dashStrMem : "dashed-str-mem"
->"ok" : "ok"
-
-const numMem = 42;
->numMem : 42
->42 : 42
-
-foo[numMem] = "ok";
->foo[numMem] = "ok" : "ok"
->foo[numMem] : string
->foo : typeof foo
->numMem : 42
->"ok" : "ok"
-
-const x: string = foo[_private];
->x : string
->foo[_private] : string
->foo : typeof foo
->_private : unique symbol
-
-const y: string = foo[strMem];
->y : string
->foo[strMem] : string
->foo : typeof foo
->strMem : "strMemName"
-
-const z: string = foo[numMem];
->z : string
->foo[numMem] : string
->foo : typeof foo
->numMem : 42
-
-const a: string = foo[dashStrMem];
->a : string
->foo[dashStrMem] : string
->foo : typeof foo
->dashStrMem : "dashed-str-mem"
-

tests/baselines/reference/lateBoundElementAccessAssignmentDeclarationsInJs.js

@@ -1,29 +0,0 @@
-//// [file.js]
-export function foo() {}
-foo.bar = 12;
-const _private = Symbol();
-foo[_private] = "ok";
-const strMem = "strMemName";
-foo[strMem] = "ok";
-const dashStrMem = "dashed-str-mem";
-foo[dashStrMem] = "ok";
-const numMem = 42;
-foo[numMem] = "ok";
-
-/** @type {string} */
-const x = foo[_private];
-/** @type {string} */
-const y = foo[strMem];
-/** @type {string} */
-const z = foo[numMem];
-/** @type {string} */
-const a = foo[dashStrMem];
-
-
-
-//// [file.d.ts]
-export function foo(): void;
-export namespace foo {
-    export const bar: number;
-    export const strMemName: string;
-}

tests/baselines/reference/lateBoundElementAccessAssignmentDeclarationsInJs.symbols

@@ -1,62 +0,0 @@
-=== tests/cases/compiler/file.js ===
-export function foo() {}
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
-
-foo.bar = 12;
->foo.bar : Symbol(foo.bar, Decl(file.js, 0, 24))
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->bar : Symbol(foo.bar, Decl(file.js, 0, 24))
-
-const _private = Symbol();
->_private : Symbol(_private, Decl(file.js, 2, 5))
->Symbol : Symbol(Symbol, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.symbol.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --))
-
-foo[_private] = "ok";
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->_private : Symbol(_private, Decl(file.js, 2, 5))
-
-const strMem = "strMemName";
->strMem : Symbol(strMem, Decl(file.js, 4, 5))
-
-foo[strMem] = "ok";
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->strMem : Symbol(strMem, Decl(file.js, 4, 5))
-
-const dashStrMem = "dashed-str-mem";
->dashStrMem : Symbol(dashStrMem, Decl(file.js, 6, 5))
-
-foo[dashStrMem] = "ok";
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->dashStrMem : Symbol(dashStrMem, Decl(file.js, 6, 5))
-
-const numMem = 42;
->numMem : Symbol(numMem, Decl(file.js, 8, 5))
-
-foo[numMem] = "ok";
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->numMem : Symbol(numMem, Decl(file.js, 8, 5))
-
-/** @type {string} */
-const x = foo[_private];
->x : Symbol(x, Decl(file.js, 12, 5))
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->_private : Symbol(_private, Decl(file.js, 2, 5))
-
-/** @type {string} */
-const y = foo[strMem];
->y : Symbol(y, Decl(file.js, 14, 5))
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->strMem : Symbol(strMem, Decl(file.js, 4, 5))
-
-/** @type {string} */
-const z = foo[numMem];
->z : Symbol(z, Decl(file.js, 16, 5))
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->numMem : Symbol(numMem, Decl(file.js, 8, 5))
-
-/** @type {string} */
-const a = foo[dashStrMem];
->a : Symbol(a, Decl(file.js, 18, 5))
->foo : Symbol(foo, Decl(file.js, 0, 0), Decl(file.js, 0, 24), Decl(file.js, 2, 26), Decl(file.js, 4, 28), Decl(file.js, 6, 36) ... and 1 more)
->dashStrMem : Symbol(dashStrMem, Decl(file.js, 6, 5))
-

tests/baselines/reference/lateBoundElementAccessAssignmentDeclarationsInJs.types

@@ -1,84 +0,0 @@
-=== tests/cases/compiler/file.js ===
-export function foo() {}
->foo : typeof foo
-
-foo.bar = 12;
->foo.bar = 12 : 12
->foo.bar : number
->foo : typeof foo
->bar : number
->12 : 12
-
-const _private = Symbol();
->_private : unique symbol
->Symbol() : unique symbol
->Symbol : SymbolConstructor
-
-foo[_private] = "ok";
->foo[_private] = "ok" : "ok"
->foo[_private] : string
->foo : typeof foo
->_private : unique symbol
->"ok" : "ok"
-
-const strMem = "strMemName";
->strMem : "strMemName"
->"strMemName" : "strMemName"
-
-foo[strMem] = "ok";
->foo[strMem] = "ok" : "ok"
->foo[strMem] : string
->foo : typeof foo
->strMem : "strMemName"
->"ok" : "ok"
-
-const dashStrMem = "dashed-str-mem";
->dashStrMem : "dashed-str-mem"
->"dashed-str-mem" : "dashed-str-mem"
-
-foo[dashStrMem] = "ok";
->foo[dashStrMem] = "ok" : "ok"
->foo[dashStrMem] : string
->foo : typeof foo
->dashStrMem : "dashed-str-mem"
->"ok" : "ok"
-
-const numMem = 42;
->numMem : 42
->42 : 42
-
-foo[numMem] = "ok";
->foo[numMem] = "ok" : "ok"
->foo[numMem] : string
->foo : typeof foo
->numMem : 42
->"ok" : "ok"
-
-/** @type {string} */
-const x = foo[_private];
->x : string
->foo[_private] : string
->foo : typeof foo
->_private : unique symbol
-
-/** @type {string} */
-const y = foo[strMem];
->y : string
->foo[strMem] : string
->foo : typeof foo
->strMem : "strMemName"
-
-/** @type {string} */
-const z = foo[numMem];
->z : string
->foo[numMem] : string
->foo : typeof foo
->numMem : 42
-
-/** @type {string} */
-const a = foo[dashStrMem];
->a : string
->foo[dashStrMem] : string
->foo : typeof foo
->dashStrMem : "dashed-str-mem"
-

tests/cases/compiler/lateBoundElementAccessAssignmentDeclarations.ts

@@ -1,18 +0,0 @@
-// @strict: true
-// @declaration: true
-// @target: es6
-export function foo() {}
-foo.bar = 12;
-const _private = Symbol();
-foo[_private] = "ok";
-const strMem = "strMemName";
-foo[strMem] = "ok";
-const dashStrMem = "dashed-str-mem";
-foo[dashStrMem] = "ok";
-const numMem = 42;
-foo[numMem] = "ok";
-
-const x: string = foo[_private];
-const y: string = foo[strMem];
-const z: string = foo[numMem];
-const a: string = foo[dashStrMem];

tests/cases/compiler/lateBoundElementAccessAssignmentDeclarationsInJs.ts

@@ -1,26 +0,0 @@
-// @strict: true
-// @declaration: true
-// @target: es6
-// @checkJs: true
-// @allowJs: true
-// @emitDeclarationOnly: true
-// @filename: file.js
-export function foo() {}
-foo.bar = 12;
-const _private = Symbol();
-foo[_private] = "ok";
-const strMem = "strMemName";
-foo[strMem] = "ok";
-const dashStrMem = "dashed-str-mem";
-foo[dashStrMem] = "ok";
-const numMem = 42;
-foo[numMem] = "ok";
-
-/** @type {string} */
-const x = foo[_private];
-/** @type {string} */
-const y = foo[strMem];
-/** @type {string} */
-const z = foo[numMem];
-/** @type {string} */
-const a = foo[dashStrMem];