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Merge pull request #19578 from amcasey/GH19395

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Don't pass synthesized node to typeToTypeNode
This commit is contained in:
Andrew Casey
2017-10-30 16:35:20 -07:00
committed by GitHub
parent 5e0c71e6ba 1f93526fd9
commit a89c055a48
3 changed files with 38 additions and 1 deletions
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3
src/compiler/checker.ts
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@@ -2444,18 +2444,21 @@ namespace ts {
function createNodeBuilder() {
return {
typeToTypeNode: (type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags) => {
Debug.assert(enclosingDeclaration === undefined || (enclosingDeclaration.flags & NodeFlags.Synthesized) === 0);
const context = createNodeBuilderContext(enclosingDeclaration, flags);
const resultingNode = typeToTypeNodeHelper(type, context);
const result = context.encounteredError ? undefined : resultingNode;
return result;
},
indexInfoToIndexSignatureDeclaration: (indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags) => {
Debug.assert(enclosingDeclaration === undefined || (enclosingDeclaration.flags & NodeFlags.Synthesized) === 0);
const context = createNodeBuilderContext(enclosingDeclaration, flags);
const resultingNode = indexInfoToIndexSignatureDeclarationHelper(indexInfo, kind, context);
const result = context.encounteredError ? undefined : resultingNode;
return result;
},
signatureToSignatureDeclaration: (signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags) => {
Debug.assert(enclosingDeclaration === undefined || (enclosingDeclaration.flags & NodeFlags.Synthesized) === 0);
const context = createNodeBuilderContext(enclosingDeclaration, flags);
const resultingNode = signatureToSignatureDeclarationHelper(signature, kind, context);
const result = context.encounteredError ? undefined : resultingNode;