Fix bug 20892 - clang-format does not handle C-style comments
Summary:
http://llvm.org/bugs/show_bug.cgi?id=20892
Add support of C-style formatting enabling/disabling directives. Now the following two styles are supported:
// clang-format on
/* clang-format on */
The flexibility in comments (support of extra spaces and/or slashes, etc.) is deliberately avoided to simplify search in large code bases.
Reviewers: djasper
Reviewed By: djasper
Subscribers: cfe-commits, curdeius, klimek
Differential Revision: http://reviews.llvm.org/D5309
llvm-svn: 217588
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 8b8aaf1..f8e3183 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -9355,6 +9355,16 @@
" int j;\n"
" // clang-format on\n"
" int k;"));
+ EXPECT_EQ("int i;\n"
+ "/* clang-format off */\n"
+ " int j;\n"
+ "/* clang-format on */\n"
+ "int k;",
+ format(" int i;\n"
+ " /* clang-format off */\n"
+ " int j;\n"
+ " /* clang-format on */\n"
+ " int k;"));
}
TEST_F(FormatTest, DoNotCrashOnInvalidInput) {