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Don't mutate symbol flags after creation

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This commit is contained in:
Nathan Shively-Sanders 2017-11-30 12:33:34 -08:00
parent 0e4537e943
commit 7208204877
1 changed files with 4 additions and 4 deletions
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8
src/compiler/binder.ts
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@ -2425,13 +2425,13 @@ namespace ts {
if (!isPrototypeProperty && (!targetSymbol || !(targetSymbol.flags & SymbolFlags.Namespace)) && isLegalPosition) {
Debug.assert(isIdentifier(propertyAccess.expression));
const identifier = propertyAccess.expression as Identifier;
const flags = SymbolFlags.Module | SymbolFlags.JSContainer;
const excludeFlags = SymbolFlags.ValueModuleExcludes & ~SymbolFlags.JSContainer;
if (targetSymbol) {
addDeclarationToSymbol(symbol, identifier, SymbolFlags.Module);
symbol.flags |= SymbolFlags.JSContainer;
addDeclarationToSymbol(symbol, identifier, flags);
}
else {
targetSymbol = declareSymbol(container.locals, /*parent*/ undefined, identifier, SymbolFlags.Module, SymbolFlags.ValueModuleExcludes);
targetSymbol.flags |= SymbolFlags.JSContainer;
targetSymbol = declareSymbol(container.locals, /*parent*/ undefined, identifier, flags, excludeFlags);
}
}
if (!targetSymbol || !(targetSymbol.flags & (SymbolFlags.Function | SymbolFlags.Class | SymbolFlags.NamespaceModule))) {