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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-06-30 12:11:58 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-06-30 12:11:58 +0000 |
| commit | 1b54221f6865b0daae1b8eb8f84bf5d291e8b864 (patch) | |
| tree | 37719daf4fa931324eae1ac31cba9b09867a660c /lib/Analysis/Environment.cpp | |
| parent | edb883cabf32ef39a3f2ce7a7437894e176a740b (diff) | |
Block level expr should be visited. Otherwise variables in init expr of
DeclStmt would be dead before the DeclStmt.
For example:
int x = 0;
int y = x;
'x' would be dead before 'int y = x'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74522 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/Environment.cpp')
0 files changed, 0 insertions, 0 deletions