Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ext/attrib32.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/35315 typedef union { int i; } U __attribute__((transparent_union)); static void foo(U) {} static void foo(int) {} void bar() { foo(0); } typedef union U1 { int i; } U2 __attribute__((transparent_union)); // { dg-warning "ignored" } static void foo2(U1) {} // { dg-message "previously defined" } static void foo2(U2) {} // { dg-error "redefinition" } void bar2(U1 u1, U2 u2) { foo2(u1); foo2(u2); } // PR c++/36410 struct A { typedef union { int i; } B __attribute__((transparent_union)); }; void foo(A::B b) { b.i; }