Make clang-format understand more line comments.
Apparently one needs to set LangOptions.LineComment.
Before "//* */" got reformatted to "/ /* */" as the lexer was returning
the token sequence (slash, comment). This could also lead to weird other
stuff, e.g. for people that like to using comments like:
//****************
llvm-svn: 177720
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index 040fb39..40e980f 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -1643,6 +1643,7 @@
LangOptions LangOpts;
LangOpts.CPlusPlus = 1;
LangOpts.CPlusPlus11 = 1;
+ LangOpts.LineComment = 1;
LangOpts.Bool = 1;
LangOpts.ObjC1 = 1;
LangOpts.ObjC2 = 1;
diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 29988d3..dc77c77 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -490,6 +490,7 @@
//===----------------------------------------------------------------------===//
TEST_F(FormatTest, UnderstandsSingleLineComments) {
+ verifyFormat("//* */");
verifyFormat("// line 1\n"
"// line 2\n"
"void f() {}\n");