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Fix bug: FunctionDeclaration may have missing name (#20618)

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This commit is contained in:
Andy
2017-12-11 09:45:20 -08:00
committed by GitHub
parent f2f17454af
commit b629ff4204
2 changed files with 23 additions and 4 deletions
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7
src/services/refactors/extractSymbol.ts
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@@ -658,11 +658,10 @@ namespace ts.refactor.extractSymbol {
case SyntaxKind.Constructor:
return "constructor";
case SyntaxKind.FunctionExpression:
return scope.name
? `function expression '${scope.name.text}'`
: "anonymous function expression";
case SyntaxKind.FunctionDeclaration:
return `function '${scope.name.text}'`;
return scope.name
? `function '${scope.name.text}'`
: "anonymous function";
case SyntaxKind.ArrowFunction:
return "arrow function";
case SyntaxKind.MethodDeclaration: