diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Sema/SemaDeclObjC.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp index d140b908a8..c4fccc7671 100644 --- a/lib/Sema/SemaDeclObjC.cpp +++ b/lib/Sema/SemaDeclObjC.cpp @@ -1698,6 +1698,21 @@ Sema::DeclTy *Sema::ActOnPropertyImplDecl(SourceLocation AtLoc, << property->getDeclName() << Ivar->getDeclName(); return 0; } + else { + // FIXME! Rules for properties are somewhat different that those + // for assignments. Use a new routine to consolidate all cases; + // specifically for property redeclarations as well as for ivars. + QualType lhsType = + Context.getCanonicalType(PropType).getUnqualifiedType(); + QualType rhsType = + Context.getCanonicalType(IvarType).getUnqualifiedType(); + if (lhsType != rhsType && + lhsType->isArithmeticType()) { + Diag(PropertyLoc, diag::error_property_ivar_type) + << property->getDeclName() << Ivar->getDeclName(); + return 0; + } + } } } else if (PropertyIvar) { // @dynamic |