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Merge pull request #29298 from ajafff/this-reference-in-parameter

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Allow referencing 'this' in parameters of functions in the constructor
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Ryan Cavanaugh
2019-01-30 19:13:18 -08:00
committed by GitHub
parent caa8dc25a8 4cd859aa85
commit aad609c74f
9 changed files with 56 additions and 18 deletions
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src/compiler/checker.ts
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@@ -17019,7 +17019,7 @@ namespace ts {
}
function isInConstructorArgumentInitializer(node: Node, constructorDecl: Node): boolean {
return !!findAncestor(node, n => n === constructorDecl ? "quit" : n.kind === SyntaxKind.Parameter);
return !!findAncestor(node, n => isFunctionLikeDeclaration(n) ? "quit" : n.kind === SyntaxKind.Parameter && n.parent === constructorDecl);
}
function checkSuperExpression(node: Node): Type {