diff options
| author | Douglas Gregor <dgregor@apple.com> | 2009-11-23 23:44:04 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2009-11-23 23:44:04 +0000 |
| commit | 8cfe5a784133d90bf329fd20801824a6f71bb8ca (patch) | |
| tree | 074054ca6c3e71e178729248da6006d569804241 /lib/CodeGen/CGStmt.cpp | |
| parent | 21affc089773edc30be43ecb0022a48acdac7093 (diff) | |
Explicitly track the condition variable within an "if" statement,
rather than burying it in a CXXConditionDeclExpr (that occassionally
hides behind implicit conversions). Similar changes for
switch, while, and do-while will follow, then the removal of
CXXConditionDeclExpr. This commit is the canary.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89717 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGStmt.cpp')
| -rw-r--r-- | lib/CodeGen/CGStmt.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp index b6d7b39904..1c3f357794 100644 --- a/lib/CodeGen/CGStmt.cpp +++ b/lib/CodeGen/CGStmt.cpp @@ -294,6 +294,8 @@ void CodeGenFunction::EmitIndirectGotoStmt(const IndirectGotoStmt &S) { void CodeGenFunction::EmitIfStmt(const IfStmt &S) { // C99 6.8.4.1: The first substatement is executed if the expression compares // unequal to 0. The condition must be a scalar type. + if (S.getConditionVariable()) + EmitDecl(*S.getConditionVariable()); // If the condition constant folds and can be elided, try to avoid emitting // the condition and the dead arm of the if/else. |