diff options
Diffstat (limited to 'Sema/SemaDecl.cpp')
| -rw-r--r-- | Sema/SemaDecl.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Sema/SemaDecl.cpp b/Sema/SemaDecl.cpp index ee5327f0cd..437ec30930 100644 --- a/Sema/SemaDecl.cpp +++ b/Sema/SemaDecl.cpp @@ -1968,6 +1968,27 @@ void Sema::ActOnAddMethodsToObjcDecl(Scope* S, DeclTy *classDecl, } } +/// CvtQTToAstBitMask - utility routine to produce an AST bitmask for +/// objective-c's type qualifier from the parser version of the same info. +static Decl::ObjcDeclQualifier +CvtQTToAstBitMask(ObjcDeclSpec::ObjcDeclQualifier PQTVal) { + Decl::ObjcDeclQualifier ret = Decl::OBJC_TQ_None; + if (PQTVal & ObjcDeclSpec::DQ_In) + ret = (Decl::ObjcDeclQualifier)(ret | Decl::OBJC_TQ_In); + if (PQTVal & ObjcDeclSpec::DQ_Inout) + ret = (Decl::ObjcDeclQualifier)(ret | Decl::OBJC_TQ_Inout); + if (PQTVal & ObjcDeclSpec::DQ_Out) + ret = (Decl::ObjcDeclQualifier)(ret | Decl::OBJC_TQ_Out); + if (PQTVal & ObjcDeclSpec::DQ_Bycopy) + ret = (Decl::ObjcDeclQualifier)(ret | Decl::OBJC_TQ_Bycopy); + if (PQTVal & ObjcDeclSpec::DQ_Byref) + ret = (Decl::ObjcDeclQualifier)(ret | Decl::OBJC_TQ_Byref); + if (PQTVal & ObjcDeclSpec::DQ_Oneway) + ret = (Decl::ObjcDeclQualifier)(ret | Decl::OBJC_TQ_Oneway); + + return ret; +} + Sema::DeclTy *Sema::ActOnMethodDeclaration( SourceLocation MethodLoc, SourceLocation EndLoc, tok::TokenKind MethodType, ObjcDeclSpec &ReturnQT, TypeTy *ReturnType, @@ -1988,6 +2009,8 @@ Sema::DeclTy *Sema::ActOnMethodDeclaration( argType = Context.getObjcIdType(); ParmVarDecl* Param = new ParmVarDecl(SourceLocation(/*FIXME*/), ArgNames[i], argType, VarDecl::None, 0); + Param->setObjcDeclQualifier( + CvtQTToAstBitMask(ArgQT[i].getObjcDeclQualifier())); Params.push_back(Param); } QualType resultDeclType; @@ -2004,6 +2027,8 @@ Sema::DeclTy *Sema::ActOnMethodDeclaration( ObjcMethodDecl::Optional : ObjcMethodDecl::Required); ObjcMethod->setMethodParams(&Params[0], Sel.getNumArgs()); + ObjcMethod->setObjcDeclQualifier( + CvtQTToAstBitMask(ReturnQT.getObjcDeclQualifier())); return ObjcMethod; } |