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Remove SuppressAnyReturnType

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Following a discussion with Ryan, it seems best to leave any `any`s in
the generated code.
This commit is contained in:
Eli Barzilay
2020-01-02 07:55:04 -05:00
parent 0c467d095f
commit 724f426468
9 changed files with 19 additions and 19 deletions
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8
src/compiler/checker.ts
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@@ -4532,13 +4532,7 @@ namespace ts {
const returnType = getReturnTypeOfSignature(signature);
returnTypeNode = returnType && typeToTypeNodeHelper(returnType, context);
}
if (context.flags & NodeBuilderFlags.SuppressAnyReturnType
&& kind !== SyntaxKind.FunctionType && kind !== SyntaxKind.ConstructorType) {
if (returnTypeNode && returnTypeNode.kind === SyntaxKind.AnyKeyword) {
returnTypeNode = undefined;
}
}
else if (!returnTypeNode) {
if (!returnTypeNode) {
returnTypeNode = createKeywordTypeNode(SyntaxKind.AnyKeyword);
}
context.approximateLength += 3; // Usually a signature contributes a few more characters than this, but 3 is the minimum

2
src/compiler/types.ts
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@@ -3619,6 +3619,7 @@ namespace ts {
WriteTypeArgumentsOfSignature = 1 << 5, // Write the type arguments instead of type parameters of the signature
UseFullyQualifiedType = 1 << 6, // Write out the fully qualified type name (eg. Module.Type, instead of Type)
UseOnlyExternalAliasing = 1 << 7, // Only use external aliases for a symbol
/** @deprecated Ignored */
SuppressAnyReturnType = 1 << 8, // If the return type is any-like, don't offer a return type.
WriteTypeParametersInQualifiedName = 1 << 9,
MultilineObjectLiterals = 1 << 10, // Always write object literals across multiple lines
@@ -3660,6 +3661,7 @@ namespace ts {
WriteTypeArgumentsOfSignature = 1 << 5, // Write the type arguments instead of type parameters of the signature
UseFullyQualifiedType = 1 << 6, // Write out the fully qualified type name (eg. Module.Type, instead of Type)
// hole because `UseOnlyExternalAliasing` is here in node builder flags, but functions which take old flags use `SymbolFormatFlags` instead
/** @deprecated Ignored */
SuppressAnyReturnType = 1 << 8, // If the return type is any-like, don't offer a return type.
// hole because `WriteTypeParametersInQualifiedName` is here in node builder flags, but functions which take old flags use `SymbolFormatFlags` for this instead
MultilineObjectLiterals = 1 << 10, // Always print object literals across multiple lines (only used to map into node builder flags)

2
src/services/codefixes/helpers.ts
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@@ -155,7 +155,7 @@ namespace ts.codefix {
body: Block | undefined,
): MethodDeclaration | undefined {
const program = context.program;
const signatureDeclaration = <MethodDeclaration>program.getTypeChecker().signatureToSignatureDeclaration(signature, SyntaxKind.MethodDeclaration, enclosingDeclaration, NodeBuilderFlags.NoTruncation | NodeBuilderFlags.SuppressAnyReturnType, getNoopSymbolTrackerWithResolver(context));
const signatureDeclaration = <MethodDeclaration>program.getTypeChecker().signatureToSignatureDeclaration(signature, SyntaxKind.MethodDeclaration, enclosingDeclaration, NodeBuilderFlags.NoTruncation, getNoopSymbolTrackerWithResolver(context));
if (!signatureDeclaration) {
return undefined;
}