Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/pr53037-3.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/53037. */ /* { dg-do compile } */ /* { dg-options "-O0 -Wall" } */ struct __attribute__ ((aligned (8))) S8 { char a[8]; }; struct __attribute__ ((packed)) S1 { /* { dg-warning "alignment 1 of 'S1' is less than 8" } */ struct S8 s8; }; struct __attribute__ ((packed, aligned (8))) S2 { struct S8 s8; }; struct __attribute__ ((packed, aligned (8))) S3 { int i1; struct S8 s8; /* { dg-warning "'S3::s8' offset 4 in 'S3' isn't aligned to 8" } */ }; struct __attribute__ ((packed, aligned (8))) S4 { int i1; int i2; struct S8 s8; }; struct __attribute__ ((packed)) S5 { long long ll; }; union __attribute__ ((packed)) U1 { /* { dg-warning "alignment 1 of 'U1' is less than 8" } */ int i1; struct S8 s8; }; union __attribute__ ((packed, aligned (8))) U2 { int i1; struct S8 s8; };