Fixed incorrect insertSpaceBeforeFunctionParenthesis behavior on functions with type-arguments
There was an interference between the SpaceBeforeOpenParenInFuncDecl and the NoSpaceAfterCloseAngularBracket rules. So, the NoSpaceAfterCloseAngularBracket eliminated a space which has been added by the SpaceBeforeOpenParenInFuncDecl rule.
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3 changed files with 13 additions and 3 deletions
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@ -379,7 +379,7 @@ namespace ts.formatting {
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this.NoSpaceBetweenCloseParenAndAngularBracket = new Rule(RuleDescriptor.create1(SyntaxKind.CloseParenToken, SyntaxKind.LessThanToken), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), RuleAction.Delete));
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this.NoSpaceAfterOpenAngularBracket = new Rule(RuleDescriptor.create3(SyntaxKind.LessThanToken, Shared.TokenRange.Any), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), RuleAction.Delete));
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this.NoSpaceBeforeCloseAngularBracket = new Rule(RuleDescriptor.create2(Shared.TokenRange.Any, SyntaxKind.GreaterThanToken), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), RuleAction.Delete));
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this.NoSpaceAfterCloseAngularBracket = new Rule(RuleDescriptor.create3(SyntaxKind.GreaterThanToken, Shared.TokenRange.FromTokens([SyntaxKind.OpenParenToken, SyntaxKind.OpenBracketToken, SyntaxKind.GreaterThanToken, SyntaxKind.CommaToken])), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext), RuleAction.Delete));
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this.NoSpaceAfterCloseAngularBracket = new Rule(RuleDescriptor.create3(SyntaxKind.GreaterThanToken, Shared.TokenRange.FromTokens([SyntaxKind.OpenParenToken, SyntaxKind.OpenBracketToken, SyntaxKind.GreaterThanToken, SyntaxKind.CommaToken])), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsTypeArgumentOrParameterOrAssertionContext, Rules.IsNotFunctionDeclContext /*To prevent an interference with the SpaceBeforeOpenParenInFuncDecl rule*/), RuleAction.Delete));
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// Remove spaces in empty interface literals. e.g.: x: {}
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this.NoSpaceBetweenEmptyInterfaceBraceBrackets = new Rule(RuleDescriptor.create1(SyntaxKind.OpenBraceToken, SyntaxKind.CloseBraceToken), RuleOperation.create2(new RuleOperationContext(Rules.IsNonJsxSameLineTokenContext, Rules.IsObjectTypeContext), RuleAction.Delete));
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@ -718,6 +718,10 @@ namespace ts.formatting {
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return false;
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}
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static IsNotFunctionDeclContext(context: FormattingContext): boolean {
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return !Rules.IsFunctionDeclContext(context);
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}
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static IsFunctionDeclarationOrFunctionExpressionContext(context: FormattingContext): boolean {
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return context.contextNode.kind === SyntaxKind.FunctionDeclaration || context.contextNode.kind === SyntaxKind.FunctionExpression;
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}
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@ -4,6 +4,7 @@
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/////*2*/function boo () { }
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/////*3*/var bar = function foo() { };
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/////*4*/var foo = { bar() { } };
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/////*5*/function tmpl <T> () { }
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format.setOption("InsertSpaceBeforeFunctionParenthesis", true);
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@ -16,4 +17,6 @@ verify.currentLineContentIs('function boo () { }');
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goTo.marker('3');
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verify.currentLineContentIs('var bar = function foo () { };');
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goTo.marker('4');
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verify.currentLineContentIs('var foo = { bar () { } };');
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verify.currentLineContentIs('var foo = { bar () { } };');
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goTo.marker('5');
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verify.currentLineContentIs('function tmpl<T> () { }');
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@ -15,7 +15,7 @@
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////foo()<number, string, T >();
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////(a + b)<number, string, T >();
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////
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////function bar<T>() {
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/////*inFunctionDeclaration*/function bar <T> () {
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/////*inClassExpression*/ return class < T2 > {
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//// }
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////}
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@ -42,6 +42,9 @@ verify.currentLineContentIs(" new <T>(a: T);");
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goTo.marker("inOptionalMethodSignature");
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verify.currentLineContentIs(" op?<T, M>(a: T, b: M);");
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goTo.marker("inFunctionDeclaration");
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verify.currentLineContentIs("function bar<T>() {");
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goTo.marker("inClassExpression");
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verify.currentLineContentIs(" return class <T2> {");
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