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avoid space before dot question #33840

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Merged
merged 1 commit into from
Oct 8, 2019
Merged

avoid space before dot question #33840

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4 changes: 2 additions & 2 deletions src/services/formatting/rules.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -59,8 +59,8 @@ namespace ts.formatting {
// in other cases there should be no space between '?' and next token
rule("NoSpaceAfterQuestionMark", SyntaxKind.QuestionToken, anyToken, [isNonJsxSameLineTokenContext], RuleAction.DeleteSpace),

rule("NoSpaceBeforeDot", anyToken, SyntaxKind.DotToken, [isNonJsxSameLineTokenContext], RuleAction.DeleteSpace),
rule("NoSpaceAfterDot", SyntaxKind.DotToken, anyToken, [isNonJsxSameLineTokenContext], RuleAction.DeleteSpace),
rule("NoSpaceBeforeDot", anyToken, [SyntaxKind.DotToken, SyntaxKind.QuestionDotToken], [isNonJsxSameLineTokenContext], RuleAction.DeleteSpace),
rule("NoSpaceAfterDot", [SyntaxKind.DotToken, SyntaxKind.QuestionDotToken], anyToken, [isNonJsxSameLineTokenContext], RuleAction.DeleteSpace),

rule("NoSpaceBetweenImportParenInImportType", SyntaxKind.ImportKeyword, SyntaxKind.OpenParenToken, [isNonJsxSameLineTokenContext, isImportTypeContext], RuleAction.DeleteSpace),

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10 changes: 10 additions & 0 deletions tests/cases/fourslash/formattingSpaceBetweenOptionalChaining.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
/// <reference path='fourslash.ts' />

/////*1*/a ?. b ?. c . d;
/////*2*/o . m() ?. length;

format.document();
goTo.marker("1");
verify.currentLineContentIs("a?.b?.c.d;");
goTo.marker("2");
verify.currentLineContentIs("o.m()?.length;");