Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/qual-return-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* Test for warnings for qualified function return types. */ /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ /* { dg-do compile } */ /* { dg-options "-std=gnu99 -Wreturn-type -Wignored-qualifiers" } */ /* Qualifying a function return type makes no sense. */ const int int_fn (void); /* { dg-warning "qualifiers" "int decl" } */ const int (*int_ptr) (void); /* { dg-warning "qualifiers" "int ptr" } */ const int int_fn2 (void) { return 0; } /* { dg-warning "qualifiers" "int defn" } */ const void void_fn (void); /* { dg-warning "qualifiers" "void decl" } */ const void (*void_ptr) (void); /* { dg-warning "qualifiers" "void ptr" } */ const void void_fn2 (void) { } /* { dg-warning "qualified" "void defn" } */ volatile void vvoid_fn (void); /* { dg-warning "qualifiers" "void decl" } */ volatile void (*vvoid_ptr) (void); /* { dg-warning "qualifiers" "void ptr" } */ volatile void vvoid_fn2 (void) { } /* { dg-warning "qualified" "void defn" } */ int *restrict ip_fn (void); /* { dg-warning "qualifiers" "restrict decl" } */ int *restrict (*ip_ptr) (void); /* { dg-warning "qualifiers" "restrict ptr" } */ int *restrict ip_fn2 (void) { return (int *)0; }; /* { dg-warning "qualifiers" "restrict defn" } */