Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/g++.dg/opt/pr86738.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/opt/pr86738.C Thu Oct 25 07:37:49 2018 +0900 @@ -0,0 +1,12 @@ +// PR c++/86738 +// { dg-do compile } + +struct S { int s; }; +unsigned char a[20]; +unsigned char *p = &a[(__UINTPTR_TYPE__) &((S *) 0)->s]; + +void +foo () +{ + __builtin_memcpy (&a[15], &a[(__UINTPTR_TYPE__) &((S *) 0)->s], 2); +}