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| author | Fariborz Jahanian <fjahanian@apple.com> | 2012-08-06 23:50:51 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2012-08-06 23:50:51 +0000 |
| commit | c69d7356caa9dd08cd957f1a4a263da62eae5bc1 (patch) | |
| tree | ae0c29f7c9b5cf878a90df30a443c898f4e23762 /lib/Sema/SemaExprMember.cpp | |
| parent | 8a90393e7ca61d9753cb9a2f2bc64b2669393ffb (diff) | |
objective-c: Implement gcc's -Wdirect-ivar-access option.
// rdar://6505197
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161362 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaExprMember.cpp')
| -rw-r--r-- | lib/Sema/SemaExprMember.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Sema/SemaExprMember.cpp b/lib/Sema/SemaExprMember.cpp index 79973b352f..5a116b4496 100644 --- a/lib/Sema/SemaExprMember.cpp +++ b/lib/Sema/SemaExprMember.cpp @@ -1260,7 +1260,9 @@ Sema::LookupMemberExpr(LookupResult &R, ExprResult &BaseExpr, if (DE->getType().getObjCLifetime() == Qualifiers::OCL_Weak) Diag(DE->getLocation(), diag::error_arc_weak_ivar_access); } - + if (IV->getType()->isObjCObjectPointerType() && + getLangOpts().getGC() == LangOptions::NonGC) + Diag(MemberLoc, diag::warn_direct_ivar_access) << IV->getDeclName(); return Owned(new (Context) ObjCIvarRefExpr(IV, IV->getType(), MemberLoc, BaseExpr.take(), IsArrow)); |