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Update to use TypeFlags.Instantiable in instantiateSymbol

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This commit is contained in:
Anders Hejlsberg
2018-01-30 06:47:58 -08:00
parent f990e4ef99
commit 01516c84d2
1 changed files with 1 additions and 1 deletions
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src/compiler/checker.ts
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@@ -8591,7 +8591,7 @@ namespace ts {
function instantiateSymbol(symbol: Symbol, mapper: TypeMapper): Symbol {
const links = getSymbolLinks(symbol);
if (links.type && !maybeTypeOfKind(links.type, TypeFlags.Object | TypeFlags.TypeVariable | TypeFlags.Index)) {
if (links.type && !maybeTypeOfKind(links.type, TypeFlags.Object | TypeFlags.Instantiable)) {
// If the type of the symbol is already resolved, and if that type could not possibly
// be affected by instantiation, simply return the symbol itself.
return symbol;