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| author | Xing Xue <xingxue@outlook.com> | 2019-06-26 19:27:16 +0000 |
|---|---|---|
| committer | Xing Xue <xingxue@outlook.com> | 2019-06-26 19:27:16 +0000 |
| commit | fb2a26cc2e40e007f19532b4e139d5f0a636d5c9 (patch) | |
| tree | ac09e4499a8ecee81be67e47ff6d2008b5d6223e /lib/Frontend/TestModuleFileExtension.cpp | |
| parent | cce6f9a79e87bf331fd7e972745807f411c17cc1 (diff) | |
| download | clang-fb2a26cc2e40e007f19532b4e139d5f0a636d5c9.tar.gz | |
Print NULL as "(null)" in diagnostic message
Summary:
Passing a null pointer to the printf family for a %s format specifier leads to undefined behaviour. The tests currently expect (null). Explicitly test for a null pointer and provide the expected string.
Authored By: andusy
Reviewers: hubert.reinterpretcast, xingxue, jasonliu, daltenty, cebowleratibm
Reviewed By: hubert.reinterpretcast
Subscribers: arphaman, jsji, cfe-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63786
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@364462 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/TestModuleFileExtension.cpp')
0 files changed, 0 insertions, 0 deletions