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| author | Dale Johannesen <dalej@apple.com> | 2009-06-12 18:41:53 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-06-12 18:41:53 +0000 |
| commit | 5d0da6be217e1b652874a936847a8dfc6039693e (patch) | |
| tree | e32d208b306212c1ad1c530babbf0d8ad902acdb /test/FrontendC/pr3518.c | |
| parent | e71bd5aead677d8b073ed44f6fbb181e78900a12 (diff) | |
| download | external_llvm-5d0da6be217e1b652874a936847a8dfc6039693e.zip external_llvm-5d0da6be217e1b652874a936847a8dfc6039693e.tar.gz external_llvm-5d0da6be217e1b652874a936847a8dfc6039693e.tar.bz2 | |
Testcase for llvm-gcc patch 73238.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73239 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/FrontendC/pr3518.c')
| -rw-r--r-- | test/FrontendC/pr3518.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/FrontendC/pr3518.c b/test/FrontendC/pr3518.c new file mode 100644 index 0000000..4c193c7 --- /dev/null +++ b/test/FrontendC/pr3518.c @@ -0,0 +1,24 @@ +// RUN: %llvmgcc %s -S -emit-llvm -O0 -o - | grep {= internal global} | count 4 +// PR 3518 +// Some of the objects were coming out as unintialized (external) before 3518 +// was fixed. Internal names are different between llvm-gcc and clang so they +// are not tested. + +extern void abort (void); + +struct A { int i; int j; }; +struct B { struct A *a; struct A *b; }; +struct C { struct B *c; struct A *d; }; +struct C e = { &(struct B) { &(struct A) { 1, 2 }, &(struct A) { 3, 4 } }, &(struct A) { 5, 6 } }; + +int +main (void) +{ + if (e.c->a->i != 1 || e.c->a->j != 2) + abort (); + if (e.c->b->i != 3 || e.c->b->j != 4) + abort (); + if (e.d->i != 5 || e.d->j != 6) + abort (); + return 0; +} |