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This commit is contained in:
Vladimir Matveev 2015-02-13 10:04:44 -08:00
parent 07dbd30ba1
commit e5d80db72c
1 changed files with 3 additions and 3 deletions
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4
src/compiler/checker.ts
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@ -8226,12 +8226,12 @@ module ts {
// }
if (node.initializer && (getCombinedNodeFlags(node) & NodeFlags.BlockScoped) === 0) {
var symbol = getSymbolOfNode(node);
if (symbol.flags & (SymbolFlags.FunctionScopedVariable)) {
if (symbol.flags & SymbolFlags.FunctionScopedVariable) {
var localDeclarationSymbol = resolveName(node, (<Identifier>node.name).text, SymbolFlags.Variable, /*nodeNotFoundErrorMessage*/ undefined, /*nameArg*/ undefined);
if (localDeclarationSymbol &&
localDeclarationSymbol !== symbol &&
localDeclarationSymbol.flags & SymbolFlags.BlockScopedVariable) {
if (getDeclarationFlagsFromSymbol(localDeclarationSymbol) & (NodeFlags.Let | NodeFlags.Const)) {
if (getDeclarationFlagsFromSymbol(localDeclarationSymbol) & NodeFlags.BlockScoped) {
// here we know that function scoped variable is shadowed by block scoped one
// if they are defined in the same scope - binder has already reported redeclaration error
// otherwise if variable has an initializer - show error that initialization will fail