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author | Fariborz Jahanian <fjahanian@apple.com> | 2011-09-26 21:23:35 +0000 |
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committer | Fariborz Jahanian <fjahanian@apple.com> | 2011-09-26 21:23:35 +0000 |
commit | a6b33808ef7e80ab68a052c97dab9077dca159c5 (patch) | |
tree | 02e12f21fd0196eafba107cc8564c43f202141ab /lib/Sema/SemaDeclAttr.cpp | |
parent | 9f36062866e6e4bbbfd3efce85fcfb1ce62df97f (diff) |
objc-arc: mark functions which return types which can't be dealt with
in arc mode and are in system headers as unavailable.
// rdar://10186625
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140565 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclAttr.cpp')
-rw-r--r-- | lib/Sema/SemaDeclAttr.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp index 88c89f21bd..6e0dc8f4a9 100644 --- a/lib/Sema/SemaDeclAttr.cpp +++ b/lib/Sema/SemaDeclAttr.cpp @@ -3758,7 +3758,9 @@ static bool isForbiddenTypeAllowed(Sema &S, Decl *decl) { // Private ivars are always okay. Unfortunately, people don't // always properly make their ivars private, even in system headers. // Plus we need to make fields okay, too. - if (!isa<FieldDecl>(decl) && !isa<ObjCPropertyDecl>(decl)) + // Function declarations in sys headers will be marked unavailable. + if (!isa<FieldDecl>(decl) && !isa<ObjCPropertyDecl>(decl) && + !isa<FunctionDecl>(decl)) return false; // Require it to be declared in a system header. |