microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-07-04 14:56:16 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Add type infer formatting (#21850)

Browse Source 
* add test for type infer formatting

* Fix type infer formatting

* update test to use condtional
This commit is contained in:
Priyantha Lankapura
2018-02-11 02:06:04 +05:30
committed by Mohamed Hegazy
parent d9fefd4f82
commit a732ff6b35
2 changed files with 46 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/services/formatting/rules.ts
View File

@@ -162,6 +162,7 @@ namespace ts.formatting {
SyntaxKind.TypeKeyword,
SyntaxKind.FromKeyword,
SyntaxKind.KeyOfKeyword,
SyntaxKind.InferKeyword,
],
anyToken,
[isNonJsxSameLineTokenContext],

45
tests/cases/fourslash/formattingTypeInfer.ts Normal file
View File

@@ -0,0 +1,45 @@
/// <reference path='fourslash.ts'/>
////
/////*L1*/type C<T> = T extends Array<infer U> ? U : never;
////
/////*L2*/ type C < T > = T extends Array < infer U > ? U : never ;
////
/////*L3*/type C<T> = T extends Array<infer U> ? U : T;
////
/////*L4*/ type C < T > = T extends Array < infer U > ? U : T ;
////
/////*L5*/type Foo<T> = T extends { a: infer U, b: infer U } ? U : never;
////
/////*L6*/ type Foo < T > = T extends { a : infer U , b : infer U } ? U : never ;
////
/////*L7*/type Bar<T> = T extends { a: (x: infer U) => void, b: (x: infer U) => void } ? U : never;
////
/////*L8*/ type Bar < T > = T extends { a : (x : infer U ) => void , b : (x : infer U ) => void } ? U : never ;
////
format.document();
goTo.marker("L1");
verify.currentLineContentIs("type C<T> = T extends Array<infer U> ? U : never;");
goTo.marker("L2");
verify.currentLineContentIs("type C<T> = T extends Array<infer U> ? U : never;");
goTo.marker("L3");
verify.currentLineContentIs("type C<T> = T extends Array<infer U> ? U : T;");
goTo.marker("L4");
verify.currentLineContentIs("type C<T> = T extends Array<infer U> ? U : T;");
goTo.marker("L5");
verify.currentLineContentIs("type Foo<T> = T extends { a: infer U, b: infer U } ? U : never;");
goTo.marker("L6");
verify.currentLineContentIs("type Foo<T> = T extends { a: infer U, b: infer U } ? U : never;");
goTo.marker("L7");
verify.currentLineContentIs("type Bar<T> = T extends { a: (x: infer U) => void, b: (x: infer U) => void } ? U : never;");
goTo.marker("L8");
verify.currentLineContentIs("type Bar<T> = T extends { a: (x: infer U) => void, b: (x: infer U) => void } ? U : never;");