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author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-04-22 00:10:23 +0000 |
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committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-04-22 00:10:23 +0000 |
commit | d2f951ce190c39b711e2563d84b9510b71eecc89 (patch) | |
tree | 3da7cef920eeec953673cb90e37cdee4282374fe /test/asan/TestCases/use-after-scope-loop-bug.cc | |
parent | 33f89a1f101182f2f316a3e142caa93d244b4ee7 (diff) |
Enable stack-use-after-scope tests.
Fix and enable working stack-use-after-scope tests.
Add more failing tests for the feature, for fix later.
PR27453.
Patch by Vitaly Buka.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@267084 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/asan/TestCases/use-after-scope-loop-bug.cc')
-rw-r--r-- | test/asan/TestCases/use-after-scope-loop-bug.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/asan/TestCases/use-after-scope-loop-bug.cc b/test/asan/TestCases/use-after-scope-loop-bug.cc new file mode 100644 index 000000000..6d8e88870 --- /dev/null +++ b/test/asan/TestCases/use-after-scope-loop-bug.cc @@ -0,0 +1,16 @@ +// RUN: %clangxx_asan -O1 -mllvm -asan-use-after-scope=1 %s -o %t && \ +// RUN: not %run %t 2>&1 | FileCheck %s +// +// FIXME: @llvm.lifetime.* are not emitted for x. +// XFAIL: * + +int *p; + +int main() { + // Variable goes in and out of scope. + for (int i = 0; i < 3; ++i) { + int x[3] = {i, i, i}; + p = x + i; + } + return *p; // BOOM +} |