diff options
Diffstat (limited to 'test/Frontend/fixed_point_not_enabled.c')
| -rw-r--r-- | test/Frontend/fixed_point_not_enabled.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Frontend/fixed_point_not_enabled.c b/test/Frontend/fixed_point_not_enabled.c new file mode 100644 index 0000000000000..e7522213f98d6 --- /dev/null +++ b/test/Frontend/fixed_point_not_enabled.c @@ -0,0 +1,21 @@ +// RUN: %clang_cc1 -x c -verify %s + +// Primary fixed point types +signed short _Accum s_short_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} +signed _Accum s_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} +signed long _Accum s_long_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} +unsigned short _Accum u_short_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} +unsigned _Accum u_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} +unsigned long _Accum u_long_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} + +// Aliased fixed point types +short _Accum short_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} +_Accum accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} + // expected-warning@-1{{type specifier missing, defaults to 'int'}} +long _Accum long_accum; // expected-error{{compile with '-ffixed-point' to enable fixed point types}} + +// Cannot use fixed point suffixes +int accum_int = 10k; // expected-error{{invalid suffix 'k' on integer constant}} +int fract_int = 10r; // expected-error{{invalid suffix 'r' on integer constant}} +float accum_flt = 10.0k; // expected-error{{invalid suffix 'k' on floating constant}} +float fract_flt = 10.0r; // expected-error{{invalid suffix 'r' on floating constant}} |