| /* { dg-do compile } */ |
| /* { dg-options "-std=gnu99 -O -Wall -Wno-unused -ftrack-macro-expansion=0" } */ |
| |
| /* C99 6.2.7: Compatible type and composite type. */ |
| |
| #define FIXED_POINT_COMPOSITE_DECL(TYPE,NAME) \ |
| TYPE g1_##NAME(); \ |
| TYPE g2_##NAME(); \ |
| TYPE (*h1_##NAME)[2]; \ |
| TYPE (*h2_##NAME)[3]; \ |
| TYPE (*h3_##NAME)[4]; \ |
| TYPE f1_##NAME(TYPE(*)()); \ |
| TYPE f1_##NAME(TYPE(*)(TYPE*)); \ |
| TYPE f1_##NAME (TYPE(*g)(TYPE*)) \ |
| { \ |
| TYPE NAME; \ |
| NAME = ((TYPE (*) (TYPE*)) g)(&NAME); \ |
| NAME = ((TYPE (*) ()) g); \ |
| return NAME; \ |
| } \ |
| TYPE f2_##NAME(TYPE(*)[]); \ |
| TYPE f2_##NAME(TYPE(*)[3]); |
| |
| #define FIXED_POINT_COMPOSITE_TEST(TYPE, NAME) \ |
| do \ |
| { \ |
| TYPE NAME; \ |
| NAME = f1_##NAME(g1_##NAME); \ |
| NAME = f1_##NAME(g2_##NAME); \ |
| NAME = f2_##NAME(h1_##NAME); \ |
| NAME = f2_##NAME(h2_##NAME); \ |
| NAME = f2_##NAME(h3_##NAME); \ |
| } while(0) |
| |
| FIXED_POINT_COMPOSITE_DECL(short _Fract, sf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Fract, f); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(long _Fract, lf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(long long _Fract, llf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned short _Fract, usf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned _Fract, uf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned long _Fract, ulf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned long long _Fract, ullf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat short _Fract, Ssf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat _Fract, Sf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat long _Fract, Slf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat long long _Fract, Sllf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned short _Fract, Susf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned _Fract, Suf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long _Fract, Sulf); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long long _Fract, Sullf); /* { dg-error "incompatible types when assigning" } */ |
| |
| FIXED_POINT_COMPOSITE_DECL(short _Accum, sk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Accum, k); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(long _Accum, lk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(long long _Accum, llk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned short _Accum, usk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned _Accum, uk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned long _Accum, ulk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(unsigned long long _Accum, ullk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat short _Accum, Ssk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat _Accum, Sk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat long _Accum, Slk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat long long _Accum, Sllk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned short _Accum, Susk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned _Accum, Suk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long _Accum, Sulk); /* { dg-error "incompatible types when assigning" } */ |
| FIXED_POINT_COMPOSITE_DECL(_Sat unsigned long long _Accum, Sullk); /* { dg-error "incompatible types when assigning" } */ |
| |
| int main() |
| { |
| FIXED_POINT_COMPOSITE_TEST(short _Fract, sf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Fract, f); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(long _Fract, lf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(long long _Fract, llf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned short _Fract, usf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned _Fract, uf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned long _Fract, ulf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned long long _Fract, ullf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat short _Fract, Ssf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat _Fract, Sf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat long _Fract, Slf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat long long _Fract, Sllf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned short _Fract, Susf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned _Fract, Suf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long _Fract, Sulf); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long long _Fract, Sullf); /* { dg-warning "incompatible pointer type" } */ |
| |
| FIXED_POINT_COMPOSITE_TEST(short _Accum, sk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Accum, k); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(long _Accum, lk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(long long _Accum, llk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned short _Accum, usk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned _Accum, uk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned long _Accum, ulk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(unsigned long long _Accum, ullk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat short _Accum, Ssk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat _Accum, Sk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat long _Accum, Slk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat long long _Accum, Sllk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned short _Accum, Susk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned _Accum, Suk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long _Accum, Sulk); /* { dg-warning "incompatible pointer type" } */ |
| FIXED_POINT_COMPOSITE_TEST(_Sat unsigned long long _Accum, Sullk); /* { dg-warning "incompatible pointer type" } */ |
| |
| return 0; |
| } |
| |
| /* Match all extra informative notes. */ |
| /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" { target *-*-* } 0 } */ |
