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Yui T
2015-11-25 11:41:51 -08:00
parent 81fdc4384f
commit c5a2969255
1 changed files with 21 additions and 17 deletions
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38
src/services/services.ts
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@@ -4247,26 +4247,30 @@ namespace ts {
}
else {
// Method/function type parameter
let declaration = getDeclarationOfKind(symbol, SyntaxKind.TypeParameter).parent;
if (declaration && isFunctionLikeKind(declaration.kind)) {
let signature = typeChecker.getSignatureFromDeclaration(<SignatureDeclaration>declaration);
if (declaration.kind === SyntaxKind.ConstructSignature) {
displayParts.push(keywordPart(SyntaxKind.NewKeyword));
let declaration = <Node>getDeclarationOfKind(symbol, SyntaxKind.TypeParameter);
declaration = declaration ? declaration.parent : undefined;
if (declaration) {
if (isFunctionLikeKind(declaration.kind)) {
let signature = typeChecker.getSignatureFromDeclaration(<SignatureDeclaration>declaration);
if (declaration.kind === SyntaxKind.ConstructSignature) {
displayParts.push(keywordPart(SyntaxKind.NewKeyword));
displayParts.push(spacePart());
}
else if (declaration.kind !== SyntaxKind.CallSignature && (<SignatureDeclaration>declaration).name) {
addFullSymbolName(declaration.symbol);
}
addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, TypeFormatFlags.WriteTypeArgumentsOfSignature));
}
else {
// Type alias type parameter
// For example
// type list<T> = T[]; // Both T will go through same code path
displayParts.push(keywordPart(SyntaxKind.TypeKeyword));
displayParts.push(spacePart());
}
else if (declaration.kind !== SyntaxKind.CallSignature && (<SignatureDeclaration>declaration).name) {
addFullSymbolName(declaration.symbol);
writeTypeParametersOfSymbol(declaration.symbol, sourceFile);
}
addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, TypeFormatFlags.WriteTypeArgumentsOfSignature));
}
else {
// Type alias type parameter
// For example
// type list<T> = T[]; // Both T will go through same code path
displayParts.push(keywordPart(SyntaxKind.TypeKeyword));
displayParts.push(spacePart());
addFullSymbolName(declaration.symbol);
writeTypeParametersOfSymbol(declaration.symbol, sourceFile);
}
}
}