diff options
| author | Douglas Gregor <dgregor@apple.com> | 2010-07-07 23:37:33 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2010-07-07 23:37:33 +0000 |
| commit | 84745677f64863e025a6733cb29d0b94bc3a6ae2 (patch) | |
| tree | 23d1d9df202e3fdbb6e96c9a98374d1c39cce948 /lib/Sema/SemaStmt.cpp | |
| parent | d80f786689d608e5c22d6e1045884de7aff76c40 (diff) | |
Revert r107828 and r107827, the fix for PR7556, which seems to be
breaking bootstrap on Linux.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107837 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaStmt.cpp')
| -rw-r--r-- | lib/Sema/SemaStmt.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp index 9c8f48bfea..1abcf205dd 100644 --- a/lib/Sema/SemaStmt.cpp +++ b/lib/Sema/SemaStmt.cpp @@ -92,6 +92,12 @@ void Sema::DiagnoseUnusedExprResult(const Stmt *S) { if (const CXXExprWithTemporaries *Temps = dyn_cast<CXXExprWithTemporaries>(E)) E = Temps->getSubExpr(); + if (const CXXZeroInitValueExpr *Zero = dyn_cast<CXXZeroInitValueExpr>(E)) { + if (const RecordType *RecordT = Zero->getType()->getAs<RecordType>()) + if (CXXRecordDecl *RecordD = dyn_cast<CXXRecordDecl>(RecordT->getDecl())) + if (!RecordD->hasTrivialDestructor()) + return; + } if (const CallExpr *CE = dyn_cast<CallExpr>(E)) { if (E->getType()->isVoidType()) |