diff options
Diffstat (limited to 'test/Sema/128bitfloat.cc')
| -rw-r--r-- | test/Sema/128bitfloat.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/Sema/128bitfloat.cc b/test/Sema/128bitfloat.cc new file mode 100644 index 0000000..cb76dac --- /dev/null +++ b/test/Sema/128bitfloat.cc @@ -0,0 +1,24 @@ +// RUN: %clang_cc1 -fsyntax-only -verify -std=gnu++11 %s +// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s + +#if !defined(__STRICT_ANSI__) +__float128 f; // expected-error {{support for type '__float128' is not yet implemented}} +// But this should work: +template<typename> struct __is_floating_point_helper {}; +template<> struct __is_floating_point_helper<__float128> {}; + +// FIXME: This could have a better diag. +void g(int x, __float128 *y) { + x + *y; // expected-error {{invalid operands to binary expression ('int' and '__float128')}} +} + +#else +__float128 f; // expected-error {{unknown type name '__float128'}} +template<typename> struct __is_floating_point_helper {}; +template<> struct __is_floating_point_helper<__float128> {}; // expected-error {{use of undeclared identifier '__float128'}} + +void g(int x, __float128 *y) { // expected-error {{unknown type name '__float128'}} + x + *y; +} + +#endif |
