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Switch map to be used as a set rather than a map

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Charles Pierce
2017-05-11 10:42:25 -07:00
parent 3c8732fab1
commit cff19ab3d3
1 changed files with 4 additions and 4 deletions
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8
src/services/completions.ts
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@@ -221,7 +221,7 @@ namespace ts.Completions {
function getStringLiteralCompletionEntriesFromCallExpression(argumentInfo: SignatureHelp.ArgumentListInfo, typeChecker: TypeChecker): CompletionInfo | undefined {
const candidates: Signature[] = [];
const entries: CompletionEntry[] = [];
const uniques = createMap<string>();
const uniques = createMap<true>();
typeChecker.getResolvedSignature(argumentInfo.invocation, candidates);
@@ -259,7 +259,7 @@ namespace ts.Completions {
return undefined;
}
function addStringLiteralCompletionsFromType(type: Type, result: Push<CompletionEntry>, typeChecker: TypeChecker, uniques = createMap<string>()): void {
function addStringLiteralCompletionsFromType(type: Type, result: Push<CompletionEntry>, typeChecker: TypeChecker, uniques = createMap<true>()): void {
if (type && type.flags & TypeFlags.TypeParameter) {
type = typeChecker.getBaseConstraintOfType(type);
}
@@ -273,8 +273,8 @@ namespace ts.Completions {
}
else if (type.flags & TypeFlags.StringLiteral) {
const name = (<LiteralType>type).text;
if (!uniques.get(name)) {
uniques.set(name, name);
if (!uniques.has(name)) {
uniques.set(name, true);
result.push({
name,
kindModifiers: ScriptElementKindModifier.none,