| /* PR c/61053 */ |
| /* { dg-do compile { target i?86-*-* x86_64-*-* } } */ |
| /* { dg-options "-std=c11 -pedantic-errors" } */ |
| |
| _Alignas (char) char cc; |
| _Alignas (short int) char cs; |
| _Alignas (int) char ci; |
| _Alignas (long int) char cl; |
| _Alignas (long long int) char cll; |
| _Alignas (float) char cf; |
| _Alignas (double) char cd; |
| _Alignas (long double) char cld; |
| |
| _Alignas (char) short int sc; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) short int ss; |
| _Alignas (int) short int si; |
| _Alignas (long int) short int sl; |
| _Alignas (long long int) short int sll; |
| _Alignas (float) short int sf; |
| _Alignas (double) short int sd; |
| _Alignas (long double) short int sld; |
| |
| _Alignas (char) int ic; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) int is; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (int) int ii; |
| _Alignas (long int) int il; |
| _Alignas (long long int) int ill; |
| _Alignas (float) int if_; |
| _Alignas (double) int id; |
| _Alignas (long double) int ild; |
| |
| _Alignas (char) long int lic; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) long int lis; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (int) long int lii; /* { dg-error "cannot reduce alignment" "" { target { ! { ilp32 } } } } */ |
| _Alignas (long int) long int lil; |
| _Alignas (long long int) long int lill; |
| _Alignas (float) long int lif; /* { dg-error "cannot reduce alignment" "" { target { ! { ilp32 } } } } */ |
| _Alignas (double) long int lid; |
| _Alignas (long double) long int lild; |
| |
| _Alignas (char) long long int llic; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) long long int llis; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (int) long long int llii; /* { dg-error "cannot reduce alignment" "" { target { ! { ia32 } } } } */ |
| _Alignas (long int) long long int llil; /* { dg-error "cannot reduce alignment" "" { target { x32 } } } */ |
| _Alignas (long long int) long long int llill; |
| _Alignas (float) long long int llif; /* { dg-error "cannot reduce alignment" "" { target { ! { ia32 } } } } */ |
| _Alignas (double) long long int llid; |
| _Alignas (long double) long long int llild; |
| |
| _Alignas (char) float fc; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) float fs; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (int) float fi; |
| _Alignas (long int) float fl; |
| _Alignas (long long int) float fll; |
| _Alignas (float) float ff; |
| _Alignas (double) float fd; |
| _Alignas (long double) float fld; |
| |
| _Alignas (char) double dc; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) double ds; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (int) double di; /* { dg-error "cannot reduce alignment" "" { target { ! { ia32 } } } } */ |
| _Alignas (long int) double dl; /* { dg-error "cannot reduce alignment" "" { target { x32 } } } */ |
| _Alignas (long long int) double dll; |
| _Alignas (float) double df; /* { dg-error "cannot reduce alignment" "" { target { ! { ia32 } } } } */ |
| _Alignas (double) double dd; |
| _Alignas (long double) double dld; |
| |
| _Alignas (char) long double ldc; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (short int) long double lds; /* { dg-error "cannot reduce alignment" } */ |
| |
| #if __SIZEOF_LONG_DOUBLE__ == 12 |
| /* Get around PR testsuite/69573 - FAIL: gcc.dg/pr61053.c (test for excess |
| errors) on targets such as x86_64-apple-darwin15.3.0 where long double |
| is 16 bytes wide even in LP32. */ |
| # define X(T) short |
| #else |
| # define X(T) T |
| #endif |
| |
| _Alignas (X (int)) long double ldi; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (X (long int)) long double ldl; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (X (long long int)) long double ldll; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (X (float)) long double ldf; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (X (double)) long double ldd; /* { dg-error "cannot reduce alignment" } */ |
| _Alignas (long double) long double ldld; |