diff options
| author | John McCall <rjmccall@apple.com> | 2011-10-25 07:27:56 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-10-25 07:27:56 +0000 |
| commit | a1b852f8e1bee5ed3604ee483803cef39ce57a20 (patch) | |
| tree | a660a7efb932f3eab03275702a554a2adcca90ec /lib/Sema/SemaObjCProperty.cpp | |
| parent | e88c4513157cc551ed8080b1e3b3b875a9a570e1 (diff) | |
Introduce a placeholder type for "pseudo object"
expressions: expressions which refer to a logical rather
than a physical l-value, where the logical object is
actually accessed via custom getter/setter code.
A subsequent patch will generalize the AST for these
so that arbitrary "implementing" sub-expressions can
be provided.
Right now the only client is ObjC properties, but
this should be generalizable to similar language
features, e.g. Managed C++'s __property methods.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142914 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaObjCProperty.cpp')
| -rw-r--r-- | lib/Sema/SemaObjCProperty.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp index 7e9bb46cd6..617dbefada 100644 --- a/lib/Sema/SemaObjCProperty.cpp +++ b/lib/Sema/SemaObjCProperty.cpp @@ -800,9 +800,7 @@ Decl *Sema::ActOnPropertyImplDecl(Scope *S, SelfExpr, true, true); ObjCMethodDecl::param_iterator P = setterMethod->param_begin(); ParmVarDecl *Param = (*P); - QualType T = Param->getType(); - if (T->isReferenceType()) - T = T->getAs<ReferenceType>()->getPointeeType(); + QualType T = Param->getType().getNonReferenceType(); Expr *rhs = new (Context) DeclRefExpr(Param, T, VK_LValue, SourceLocation()); ExprResult Res = BuildBinOp(S, lhs->getLocEnd(), @@ -954,8 +952,8 @@ bool Sema::DiagnosePropertyAccessorMismatch(ObjCPropertyDecl *property, ObjCMethodDecl *GetterMethod, SourceLocation Loc) { if (GetterMethod && - GetterMethod->getResultType().getNonReferenceType() - != property->getType().getNonReferenceType()) { + !Context.hasSameType(GetterMethod->getResultType().getNonReferenceType(), + property->getType().getNonReferenceType())) { AssignConvertType result = Incompatible; if (property->getType()->isObjCObjectPointerType()) result = CheckAssignmentConstraints(Loc, GetterMethod->getResultType(), |