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| author | Richard Trieu <rtrieu@google.com> | 2016-04-11 20:37:04 +0000 |
|---|---|---|
| committer | Richard Trieu <rtrieu@google.com> | 2016-04-11 20:37:04 +0000 |
| commit | 803616f6bc87d8a6d6f3fcd0bb3ce5755f1836ae (patch) | |
| tree | 9967b9ebdd08563a8e5bf163942bf11f01c4db48 /test/Sema/integer-overflow.c | |
| parent | 40fa3c989d7e8e4e9f45f7113b1977781d73763e (diff) | |
| download | clang-803616f6bc87d8a6d6f3fcd0bb3ce5755f1836ae.tar.gz | |
Adjust tests to have consistent integer sizes.
Add a triple to the run lines so that integers will the same sizes across runs.
Also add a compile time check to ensure the assumptions about sizes are met.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@265991 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/integer-overflow.c')
| -rw-r--r-- | test/Sema/integer-overflow.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/test/Sema/integer-overflow.c b/test/Sema/integer-overflow.c index 02d99b3fc5..e74bc11979 100644 --- a/test/Sema/integer-overflow.c +++ b/test/Sema/integer-overflow.c @@ -1,6 +1,11 @@ -// RUN: %clang_cc1 %s -verify -fsyntax-only +// RUN: %clang_cc1 %s -verify -fsyntax-only -triple x86_64-pc-linux-gnu typedef unsigned long long uint64_t; -typedef unsigned long long uint32_t; +typedef unsigned int uint32_t; + +// Check integer sizes. +int array64[sizeof(uint64_t) == 8 ? 1 : -1]; +int array32[sizeof(uint32_t) == 4 ? 1 : -1]; +int arrayint[sizeof(int) < sizeof(uint64_t) ? 1 : -1]; uint64_t f0(uint64_t); uint64_t f1(uint64_t, uint32_t); |