diff options
Diffstat (limited to 'clang/test/Sema')
| -rw-r--r-- | clang/test/Sema/exprs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/clang/test/Sema/exprs.c b/clang/test/Sema/exprs.c index 0d6c5488de5..86cd52ec636 100644 --- a/clang/test/Sema/exprs.c +++ b/clang/test/Sema/exprs.c @@ -12,6 +12,14 @@ } while (0) +// Test that we don't report divide-by-zero errors in unreachable code. +// This test should be left as is, as it also tests CFG functionality. +void radar9171946() { + if (0) { + 0 / (0 ? 1 : 0); // expected-warning {{expression result unused}} + } +} + int test_pr8876() { PR8876(0); // no-warning PR8876_pos(0); // expected-warning{{indirection of non-volatile null pointer will be deleted, not trap}} expected-note{{consider using __builtin_trap() or qualifying pointer with 'volatile'}} |
