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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-10-17 05:48:07 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-10-17 05:48:07 +0000 |
| commit | d82e5d30930f80a92c1270e270fdb475e3718d25 (patch) | |
| tree | ee59e066c80fb979c212049b6b88c0af05125b0b /test/Sema/offsetof.c | |
| parent | 909c5553afb68743cf793dd7d5d82bdf5fa0bba7 (diff) | |
Perform an lvalue-to-rvalue conversion on an array index in a __builtin_offsetof expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142179 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/offsetof.c')
| -rw-r--r-- | test/Sema/offsetof.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/Sema/offsetof.c b/test/Sema/offsetof.c index 5026193943..46fb515c7f 100644 --- a/test/Sema/offsetof.c +++ b/test/Sema/offsetof.c @@ -65,3 +65,7 @@ int test3 = __builtin_offsetof(struct has_bitfields, j); // expected-error{{cann typedef struct Array { int array[1]; } Array; int test4 = __builtin_offsetof(Array, array); + +int test5() { + return __builtin_offsetof(Array, array[*(int*)0]); // expected-warning{{indirection of non-volatile null pointer}} expected-note{{__builtin_trap}} +} |