diff options
| author | Douglas Gregor <dgregor@apple.com> | 2013-03-25 22:22:35 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2013-03-25 22:22:35 +0000 |
| commit | abde2c7f2c0699c7db395166f4e89b80bb87bf67 (patch) | |
| tree | 99e966599c39dad7115f779981a5efcaa7b9fdf6 /lib/Sema/SemaDecl.cpp | |
| parent | e91544210a59c53ad8e49d0008a969682579814e (diff) | |
<rdar://problem/13459871> Allow forward declaration of enums with a fixed underlying type in Objective-C (as well as C++11).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@177930 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 5597bf6009..cb05bb0099 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -9858,7 +9858,8 @@ CreateNewDecl: // If this is an undefined enum, warn. if (TUK != TUK_Definition && !Invalid) { TagDecl *Def; - if (getLangOpts().CPlusPlus11 && cast<EnumDecl>(New)->isFixed()) { + if ((getLangOpts().CPlusPlus11 || getLangOpts().ObjC2) && + cast<EnumDecl>(New)->isFixed()) { // C++0x: 7.2p2: opaque-enum-declaration. // Conflicts are diagnosed above. Do nothing. } |