[PATCH] D72907: clang-format: [JS] pragmas for tslint, tsc.

[Martin Probst via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG9835cf159014: clang-format: [JS] pragmas for tslint, tsc. (authored by mprobst).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72907/new/

https://reviews.llvm.org/D72907

Files:
  clang/lib/Format/Format.cpp
  clang/unittests/Format/FormatTestJS.cpp


Index: clang/unittests/Format/FormatTestJS.cpp
===================================================================
--- clang/unittests/Format/FormatTestJS.cpp
+++ clang/unittests/Format/FormatTestJS.cpp
@@ -2168,6 +2168,38 @@
                    getGoogleJSStyleWithColumns(20)));
 }
 
+TEST_F(FormatTestJS, TslintComments) {
+  // tslint uses pragma comments that must be on their own line.
+  verifyFormat("// Comment that needs wrapping. Comment that needs wrapping. "
+               "Comment that needs\n"
+               "// wrapping. Trailing line.\n"
+               "// tslint:disable-next-line:must-be-on-own-line",
+               "// Comment that needs wrapping. Comment that needs wrapping. "
+               "Comment that needs wrapping.\n"
+               "// Trailing line.\n"
+               "// tslint:disable-next-line:must-be-on-own-line");
+}
+
+TEST_F(FormatTestJS, TscComments) {
+  // As above, @ts-ignore and @ts-check comments must be on their own line.
+  verifyFormat("// Comment that needs wrapping. Comment that needs wrapping. "
+               "Comment that needs\n"
+               "// wrapping. Trailing line.\n"
+               "// @ts-ignore",
+               "// Comment that needs wrapping. Comment that needs wrapping. "
+               "Comment that needs wrapping.\n"
+               "// Trailing line.\n"
+               "// @ts-ignore");
+  verifyFormat("// Comment that needs wrapping. Comment that needs wrapping. "
+               "Comment that needs\n"
+               "// wrapping. Trailing line.\n"
+               "// @ts-check",
+               "// Comment that needs wrapping. Comment that needs wrapping. "
+               "Comment that needs wrapping.\n"
+               "// Trailing line.\n"
+               "// @ts-check");
+}
+
 TEST_F(FormatTestJS, RequoteStringsSingle) {
   verifyFormat("var x = 'foo';", "var x = \"foo\";");
   verifyFormat("var x = 'fo\\'o\\'';", "var x = \"fo'o'\";");
Index: clang/lib/Format/Format.cpp
===================================================================
--- clang/lib/Format/Format.cpp
+++ clang/lib/Format/Format.cpp
@@ -939,9 +939,9 @@
     GoogleStyle.AllowShortFunctionsOnASingleLine = FormatStyle::SFS_Empty;
     GoogleStyle.AlwaysBreakBeforeMultilineStrings = false;
     GoogleStyle.BreakBeforeTernaryOperators = false;
-    // taze:, triple slash directives (`/// <...`), @see, which is commonly
-    // followed by overlong URLs.
-    GoogleStyle.CommentPragmas = "(taze:|^/[ \t]*<|@see)";
+    // taze:, triple slash directives (`/// <...`), tslint:, and @see, which is
+    // commonly followed by overlong URLs.
+    GoogleStyle.CommentPragmas = "(taze:|^/[ \t]*<|tslint:|@see)";
     GoogleStyle.MaxEmptyLinesToKeep = 3;
     GoogleStyle.NamespaceIndentation = FormatStyle::NI_All;
     GoogleStyle.SpacesInContainerLiterals = false;


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