diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-04-16 19:08:41 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-04-16 19:08:41 +0000 |
| commit | 596eea7cc26979c952a0b177d024787a99b299df (patch) | |
| tree | 109fdb515aefd3f15bceb876d7d51e12fee4a940 /test/Frontend/rewrite-includes-invalid-hasinclude.c | |
| parent | 051303ce09291dfbed537fa33b0d8a4d92c82b75 (diff) | |
rewrite-includes: Rewrite __has_include(_next) to get rid of a host dependency.
This broke e.g. compiling a crash report from a glibc system on Darwin. Sadly,
the implementation had to game the lexer a lot as we're not using a real
preprocessor here. It also doesn't handle special cases like arbitrary macros in
__has_include, but since this macro isn't common outside of clang's headers we
can get away with that.
Fixes PR14422.
Differential Revision: http://llvm-reviews.chandlerc.com/D594
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179616 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Frontend/rewrite-includes-invalid-hasinclude.c')
| -rw-r--r-- | test/Frontend/rewrite-includes-invalid-hasinclude.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Frontend/rewrite-includes-invalid-hasinclude.c b/test/Frontend/rewrite-includes-invalid-hasinclude.c new file mode 100644 index 0000000000..e32d6ad8a3 --- /dev/null +++ b/test/Frontend/rewrite-includes-invalid-hasinclude.c @@ -0,0 +1,17 @@ +// RUN: %clang_cc1 -E -frewrite-includes -DFIRST -I %S/Inputs %s -o - | FileCheck -strict-whitespace %s + +#if __has_include bar.h +#endif + +#if __has_include(bar.h) +#endif + +#if __has_include(<bar.h) +#endif + +// CHECK: #if __has_include bar.h +// CHECK: #endif +// CHECK: #if __has_include(bar.h) +// CHECK: #endif +// CHECK: #if __has_include(<bar.h) +// CHECK: #endif |