diff options
Diffstat (limited to 'test/SemaCXX/cxx98-compat-pedantic.cpp')
| -rw-r--r-- | test/SemaCXX/cxx98-compat-pedantic.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/SemaCXX/cxx98-compat-pedantic.cpp b/test/SemaCXX/cxx98-compat-pedantic.cpp new file mode 100644 index 0000000000000..2ca0ae4d1ec81 --- /dev/null +++ b/test/SemaCXX/cxx98-compat-pedantic.cpp @@ -0,0 +1,11 @@ +// RUN: %clang_cc1 -fsyntax-only -std=c++11 -Wc++98-compat-pedantic -verify %s +// RUN: %clang_cc1 -fsyntax-only -std=c++98 -Werror %s + +// -Wc++98-compat-pedantic warns on C++11 features which we accept without a +// warning in C++98 mode. + +#line 32767 // ok +#line 32768 // expected-warning {{#line number greater than 32767 is incompatible with C++98}} + +#define VA_MACRO(x, ...) x // expected-warning {{variadic macros are incompatible with C++98}} +VA_MACRO(,x) // expected-warning {{empty macro argument list is incompatible with C++98}} |