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Fix bug for isValidTrigger when contextToken is undefined (#25993)

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This commit is contained in:
Andy
2018-07-26 17:26:58 -07:00
committed by GitHub
parent 0e5af11625
commit af3f737451
2 changed files with 4 additions and 1 deletions
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2
src/services/completions.ts
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@@ -42,7 +42,7 @@ namespace ts.Completions {
}
const contextToken = findPrecedingToken(position, sourceFile);
if (triggerCharacter && !isValidTrigger(sourceFile, triggerCharacter, contextToken!, position)) return undefined; // TODO: GH#18217
if (triggerCharacter && (!contextToken || !isValidTrigger(sourceFile, triggerCharacter, contextToken, position))) return undefined;
if (isInString(sourceFile, position, contextToken)) {
return !contextToken || !isStringLiteralLike(contextToken)