diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/opt/pr18968.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/opt/pr18968.C | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/pr18968.C b/gcc/testsuite/g++.dg/opt/pr18968.C new file mode 100644 index 000000000..cce73b579 --- /dev/null +++ b/gcc/testsuite/g++.dg/opt/pr18968.C @@ -0,0 +1,18 @@ +// { dg-do compile } +// { dg-options "-O1" } +struct X +{ + int i; +}; +struct Y : virtual X {}; +struct Z : Y {}; +struct A +{ + Z* p; + A(); +}; +A::A() : p(0) +{ + ((X*)(Y*)p)->i++; +} + |