diff options
| author | Manuel Klimek <klimek@google.com> | 2013-01-05 21:34:55 +0000 |
|---|---|---|
| committer | Manuel Klimek <klimek@google.com> | 2013-01-05 21:34:55 +0000 |
| commit | 6f8424b79863fc9810393c95ecdee97895ab6f26 (patch) | |
| tree | f16e8af4f0eee195c64c0f16a18911cb14049fdd /unittests/Format/FormatTest.cpp | |
| parent | d8180cf9877cd793949ae94edbf2ee84341041c5 (diff) | |
Fixes PR14811: Crash when formatting some macros
A preprocessor directive cannot be started while we're parsing one.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171635 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests/Format/FormatTest.cpp')
| -rw-r--r-- | unittests/Format/FormatTest.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp index d5c7978e7b..89fe71c5ba 100644 --- a/unittests/Format/FormatTest.cpp +++ b/unittests/Format/FormatTest.cpp @@ -458,6 +458,14 @@ TEST_F(FormatTest, MacroDefinitionInsideStatement) { EXPECT_EQ("int x,\n#define A\ny;", format("int x,\n#define A\ny;")); } +TEST_F(FormatTest, HashInMacroDefinition) { + verifyFormat("#define A \\\n b #c;", getLLVMStyleWithColumns(11)); + verifyFormat("#define A \\\n" + " { \\\n" + " f(#c);\\\n" + " }", getLLVMStyleWithColumns(11)); +} + // FIXME: write test for unbalanced braces in macros... // FIXME: test { { #include "a.h" } } // FIXME: test # in the middle of a statement without \n before it |