diff options
| author | Mike Stump <mrs@apple.com> | 2009-04-17 00:09:41 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@apple.com> | 2009-04-17 00:09:41 +0000 |
| commit | 397195bf3077fb42789b326f69f7d417227a0588 (patch) | |
| tree | 462c4f4a1e2977dcfbaa0b6a99d1b9a620d88e43 /lib/Sema/SemaChecking.cpp | |
| parent | b14095aa98c6fedd3625920c4ce834bcaf24d9f7 (diff) | |
Fixup semantic analysis for nested blocks, and allow block literal
expressions that can be of static duration to be returned.
Radar 6786551
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69331 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | lib/Sema/SemaChecking.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp index 827f63cfcd..8e3a4212e0 100644 --- a/lib/Sema/SemaChecking.cpp +++ b/lib/Sema/SemaChecking.cpp @@ -872,8 +872,9 @@ Sema::CheckReturnStackAddr(Expr *RetValExp, QualType lhsType, RetValExp = IcExpr->getSubExpr(); if (BlockExpr *C = dyn_cast_or_null<BlockExpr>(RetValExp)) - Diag(C->getLocStart(), diag::err_ret_local_block) - << C->getSourceRange(); + if (C->hasBlockDeclRefExprs()) + Diag(C->getLocStart(), diag::err_ret_local_block) + << C->getSourceRange(); } // Perform checking for stack values returned by reference. else if (lhsType->isReferenceType()) { |