diff options
Diffstat (limited to 'clang/test/Frontend/fixed_point_errors.c')
| -rw-r--r-- | clang/test/Frontend/fixed_point_errors.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/clang/test/Frontend/fixed_point_errors.c b/clang/test/Frontend/fixed_point_errors.c index 0158dc68c42..7f0e0099576 100644 --- a/clang/test/Frontend/fixed_point_errors.c +++ b/clang/test/Frontend/fixed_point_errors.c @@ -5,6 +5,14 @@ long long _Accum longlong_accum; // expected-error{{'long long _Accum' is invalid}} unsigned long long _Accum u_longlong_accum; // expected-error{{'long long _Accum' is invalid}} +long long _Fract longlong_fract; // expected-error{{'long long _Fract' is invalid}} +unsigned long long _Fract u_longlong_fract; // expected-error{{'long long _Fract' is invalid}} + +_Sat long long _Accum sat_longlong_accum; // expected-error{{'long long _Accum' is invalid}} +_Sat unsigned long long _Accum sat_u_longlong_accum; // expected-error{{'long long _Accum' is invalid}} +_Sat long long _Fract sat_longlong_fract; // expected-error{{'long long _Fract' is invalid}} +_Sat unsigned long long _Fract sat_u_longlong_fract; // expected-error{{'long long _Fract' is invalid}} + /* Although _Complex types work with floating point numbers, the extension * provides no info for complex fixed point types. */ @@ -19,9 +27,67 @@ _Complex short _Accum cmplx_s_short_accum; // expected-error{{'_Complex _Complex _Accum cmplx_s_accum; // expected-error{{'_Complex _Accum' is invalid}} _Complex long _Accum cmplx_s_long_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex signed short _Fract cmplx_s_short_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex signed _Fract cmplx_s_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex signed long _Fract cmplx_s_long_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex unsigned short _Fract cmplx_u_short_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex unsigned _Fract cmplx_u_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex unsigned long _Fract cmplx_u_long_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex short _Fract cmplx_s_short_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex _Fract cmplx_s_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex long _Fract cmplx_s_long_fract; // expected-error{{'_Complex _Fract' is invalid}} + +_Complex _Sat signed short _Accum cmplx_sat_s_short_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat signed _Accum cmplx_sat_s_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat signed long _Accum cmplx_sat_s_long_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat unsigned short _Accum cmplx_sat_u_short_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat unsigned _Accum cmplx_sat_u_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat unsigned long _Accum cmplx_sat_u_long_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat short _Accum cmplx_sat_s_short_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat _Accum cmplx_sat_s_accum; // expected-error{{'_Complex _Accum' is invalid}} +_Complex _Sat long _Accum cmplx_sat_s_long_accum; // expected-error{{'_Complex _Accum' is invalid}} + +_Complex signed short _Fract cmplx_sat_s_short_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex signed _Fract cmplx_sat_s_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex signed long _Fract cmplx_sat_s_long_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex unsigned short _Fract cmplx_sat_u_short_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex unsigned _Fract cmplx_sat_u_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex unsigned long _Fract cmplx_sat_u_long_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex short _Fract cmplx_sat_s_short_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex _Fract cmplx_sat_s_fract; // expected-error{{'_Complex _Fract' is invalid}} +_Complex long _Fract cmplx_sat_s_long_fract; // expected-error{{'_Complex _Fract' is invalid}} + /* Bad combinations */ float _Accum f_accum; // expected-error{{cannot combine with previous 'float' declaration specifier}} double _Accum d_accum; // expected-error{{cannot combine with previous 'double' declaration specifier}} _Bool _Accum b_accum; // expected-error{{cannot combine with previous '_Bool' declaration specifier}} char _Accum c_accum; // expected-error{{cannot combine with previous 'char' declaration specifier}} int _Accum i_accum; // expected-error{{cannot combine with previous 'int' declaration specifier}} + +float _Fract f_fract; // expected-error{{cannot combine with previous 'float' declaration specifier}} +double _Fract d_fract; // expected-error{{cannot combine with previous 'double' declaration specifier}} +_Bool _Fract b_fract; // expected-error{{cannot combine with previous '_Bool' declaration specifier}} +char _Fract c_fract; // expected-error{{cannot combine with previous 'char' declaration specifier}} +int _Fract i_fract; // expected-error{{cannot combine with previous 'int' declaration specifier}} + +/* Bad saturated combinations */ +_Sat float f; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'float'}} +_Sat double d; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'double'}} +_Sat _Bool b; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not '_Bool'}} +_Sat char c; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'char'}} +_Sat int i; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'int'}} +_Sat _Sat _Fract fract; // expected-warning{{duplicate '_Sat' declaration specifier}} + +/* Do not allow typedef to be used with typedef'd types */ +typedef short _Fract shortfract_t; +typedef short _Accum shortaccum_t; +typedef _Fract fract_t; +typedef _Accum accum_t; +typedef long _Fract longfract_t; +typedef long _Accum longaccum_t; +_Sat shortfract_t td_sat_short_fract; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'type-name'}} +_Sat shortaccum_t td_sat_short_accum; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'type-name'}} +_Sat fract_t td_sat_fract; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'type-name'}} +_Sat accum_t td_sat_accum; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'type-name'}} +_Sat longfract_t td_sat_long_fract; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'type-name'}} +_Sat longaccum_t td_sat_long_accum; // expected-error{{'_Sat' specifier is only valid on '_Fract' or '_Accum', not 'type-name'}} |
