Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/attr-weakref-5.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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/* PR middle-end/92799 - ICE on a weakref function definition followed by a declaration { dg-do compile } { dg-options "-Wall" } */ static __attribute__ ((weakref ("bar"))) void f0 (void) { } // { dg-warning "'weakref' attribute ignored because function is defined" } extern void f0 (void); void* use_f0 (void) { return f0; } static __attribute__ ((weakref ("bar"))) void f1 (void) { } // { dg-warning "'weakref' attribute ignored because function is defined" } static void f1 (void); void* use_f1 (void) { return f1; } static __attribute__ ((weakref ("bar"))) void f2 (void); static void f2 (void) { } // { dg-error "redefinition" } void* use_f2 (void) { return f2; } static __attribute__ ((weakref ("bar"))) void f3 (void); void f3 (void) { } // { dg-error "redefinition" } void* use_f3 (void) { return f3; }