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| author | Fariborz Jahanian <fjahanian@apple.com> | 2012-01-12 22:12:08 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2012-01-12 22:12:08 +0000 |
| commit | f2b4f7b6772ccba2ea8aae411ea09d8d32d90015 (patch) | |
| tree | 7e642114c01b7cfa5fd5bc935f597371905f6497 /lib/Sema | |
| parent | b29d3e73aa23328be00df5d721ef751f4a609c29 (diff) | |
objc: do not warn when converting to a const id qualfied by its
list of protools. // rdar://10669694
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148051 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema')
| -rw-r--r-- | lib/Sema/SemaExpr.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp index ceb836b3e8..8625d9b260 100644 --- a/lib/Sema/SemaExpr.cpp +++ b/lib/Sema/SemaExpr.cpp @@ -5304,7 +5304,9 @@ checkObjCPointerTypesForAssignment(Sema &S, QualType LHSType, QualType lhptee = LHSType->getAs<ObjCObjectPointerType>()->getPointeeType(); QualType rhptee = RHSType->getAs<ObjCObjectPointerType>()->getPointeeType(); - if (!lhptee.isAtLeastAsQualifiedAs(rhptee)) + if (!lhptee.isAtLeastAsQualifiedAs(rhptee) && + // make an exception for id<P> + !LHSType->isObjCQualifiedIdType()) return Sema::CompatiblePointerDiscardsQualifiers; if (S.Context.typesAreCompatible(LHSType, RHSType)) |