Lines Matching refs:Cl
24 typedef Expr::Classification Cl; typedef
26 static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E);
27 static Cl::Kinds ClassifyDecl(ASTContext &Ctx, const Decl *D);
28 static Cl::Kinds ClassifyUnnamed(ASTContext &Ctx, QualType T);
29 static Cl::Kinds ClassifyMemberExpr(ASTContext &Ctx, const MemberExpr *E);
30 static Cl::Kinds ClassifyBinaryOp(ASTContext &Ctx, const BinaryOperator *E);
31 static Cl::Kinds ClassifyConditional(ASTContext &Ctx,
34 static Cl::ModifiableType IsModifiable(ASTContext &Ctx, const Expr *E,
35 Cl::Kinds Kind, SourceLocation &Loc);
37 Cl Expr::ClassifyImpl(ASTContext &Ctx, SourceLocation *Loc) const { in ClassifyImpl()
40 Cl::Kinds kind = ClassifyInternal(Ctx, this); in ClassifyImpl()
46 kind = Cl::CL_Function; in ClassifyImpl()
51 kind = (kind == Cl::CL_LValue ? Cl::CL_AddressableVoid : Cl::CL_Void); in ClassifyImpl()
56 case Cl::CL_LValue: assert(getValueKind() == VK_LValue); break; in ClassifyImpl()
57 case Cl::CL_XValue: assert(getValueKind() == VK_XValue); break; in ClassifyImpl()
58 case Cl::CL_Function: in ClassifyImpl()
59 case Cl::CL_Void: in ClassifyImpl()
60 case Cl::CL_AddressableVoid: in ClassifyImpl()
61 case Cl::CL_DuplicateVectorComponents: in ClassifyImpl()
62 case Cl::CL_MemberFunction: in ClassifyImpl()
63 case Cl::CL_SubObjCPropertySetting: in ClassifyImpl()
64 case Cl::CL_ClassTemporary: in ClassifyImpl()
65 case Cl::CL_ArrayTemporary: in ClassifyImpl()
66 case Cl::CL_ObjCMessageRValue: in ClassifyImpl()
67 case Cl::CL_PRValue: assert(getValueKind() == VK_RValue); break; in ClassifyImpl()
70 Cl::ModifiableType modifiable = Cl::CM_Untested; in ClassifyImpl()
77 static Cl::Kinds ClassifyTemporary(QualType T) { in ClassifyTemporary()
79 return Cl::CL_ClassTemporary; in ClassifyTemporary()
81 return Cl::CL_ArrayTemporary; in ClassifyTemporary()
85 return Cl::CL_PRValue; in ClassifyTemporary()
88 static Cl::Kinds ClassifyExprValueKind(const LangOptions &Lang, in ClassifyExprValueKind()
93 return Lang.CPlusPlus ? ClassifyTemporary(E->getType()) : Cl::CL_PRValue; in ClassifyExprValueKind()
95 return Cl::CL_LValue; in ClassifyExprValueKind()
97 return Cl::CL_XValue; in ClassifyExprValueKind()
102 static Cl::Kinds ClassifyInternal(ASTContext &Ctx, const Expr *E) { in ClassifyInternal()
141 return Cl::CL_LValue; in ClassifyInternal()
147 : Cl::CL_LValue; in ClassifyInternal()
191 return Cl::CL_PRValue; in ClassifyInternal()
203 return Cl::CL_LValue; in ClassifyInternal()
210 ? Cl::CL_PRValue : Cl::CL_LValue; in ClassifyInternal()
223 return Cl::CL_LValue; in ClassifyInternal()
234 Cl::Kinds K = ClassifyInternal(Ctx, Op); in ClassifyInternal()
235 if (K != Cl::CL_LValue) return K; in ClassifyInternal()
238 return Cl::CL_SubObjCPropertySetting; in ClassifyInternal()
239 return Cl::CL_LValue; in ClassifyInternal()
247 return Lang.CPlusPlus ? Cl::CL_LValue : Cl::CL_PRValue; in ClassifyInternal()
250 return Cl::CL_PRValue; in ClassifyInternal()
276 return Cl::CL_PRValue; in ClassifyInternal()
284 return Cl::CL_PRValue; in ClassifyInternal()
301 return Cl::CL_DuplicateVectorComponents; in ClassifyInternal()
303 return Cl::CL_LValue; in ClassifyInternal()
331 if (!Lang.CPlusPlus) return Cl::CL_PRValue; in ClassifyInternal()
339 if (!Lang.CPlusPlus) return Cl::CL_PRValue; in ClassifyInternal()
346 if (!Lang.CPlusPlus) return Cl::CL_PRValue; in ClassifyInternal()
356 Cl::Kinds kind = ClassifyUnnamed(Ctx, Method->getReturnType()); in ClassifyInternal()
357 return (kind == Cl::CL_PRValue) ? Cl::CL_ObjCMessageRValue : kind; in ClassifyInternal()
359 return Cl::CL_PRValue; in ClassifyInternal()
367 return Cl::CL_ClassTemporary; in ClassifyInternal()
379 return Cl::CL_PRValue; in ClassifyInternal()
383 return Cl::CL_LValue; in ClassifyInternal()
390 ? Cl::CL_LValue in ClassifyInternal()
391 : Cl::CL_XValue; in ClassifyInternal()
413 static Cl::Kinds ClassifyDecl(ASTContext &Ctx, const Decl *D) { in ClassifyDecl()
422 return Cl::CL_MemberFunction; in ClassifyDecl()
435 return islvalue ? Cl::CL_LValue : Cl::CL_PRValue; in ClassifyDecl()
441 static Cl::Kinds ClassifyUnnamed(ASTContext &Ctx, QualType T) { in ClassifyUnnamed()
443 if (!Ctx.getLangOpts().CPlusPlus) return Cl::CL_PRValue; in ClassifyUnnamed()
450 return Cl::CL_LValue; in ClassifyUnnamed()
455 return RV->getPointeeType()->isFunctionType() ? Cl::CL_LValue : Cl::CL_XValue; in ClassifyUnnamed()
458 static Cl::Kinds ClassifyMemberExpr(ASTContext &Ctx, const MemberExpr *E) { in ClassifyMemberExpr()
461 ? Cl::CL_PRValue : Cl::CL_LValue); in ClassifyMemberExpr()
469 return Cl::CL_LValue; in ClassifyMemberExpr()
473 return Cl::CL_SubObjCPropertySetting; in ClassifyMemberExpr()
483 return Cl::CL_LValue; in ClassifyMemberExpr()
488 return Cl::CL_LValue; in ClassifyMemberExpr()
496 return Cl::CL_LValue; in ClassifyMemberExpr()
499 return Cl::CL_SubObjCPropertySetting; in ClassifyMemberExpr()
508 return Method->isStatic() ? Cl::CL_LValue : Cl::CL_MemberFunction; in ClassifyMemberExpr()
512 return Cl::CL_PRValue; in ClassifyMemberExpr()
515 static Cl::Kinds ClassifyBinaryOp(ASTContext &Ctx, const BinaryOperator *E) { in ClassifyBinaryOp()
522 ? Cl::CL_PRValue : Cl::CL_LValue); in ClassifyBinaryOp()
535 ? Cl::CL_MemberFunction in ClassifyBinaryOp()
543 ? Cl::CL_MemberFunction in ClassifyBinaryOp()
544 : Cl::CL_LValue; in ClassifyBinaryOp()
547 return Cl::CL_PRValue; in ClassifyBinaryOp()
550 static Cl::Kinds ClassifyConditional(ASTContext &Ctx, const Expr *True, in ClassifyConditional()
569 return Cl::CL_PRValue; in ClassifyConditional()
577 Cl::Kinds LCl = ClassifyInternal(Ctx, True), in ClassifyConditional()
579 return LCl == RCl ? LCl : Cl::CL_PRValue; in ClassifyConditional()
582 static Cl::ModifiableType IsModifiable(ASTContext &Ctx, const Expr *E, in IsModifiable()
583 Cl::Kinds Kind, SourceLocation &Loc) { in IsModifiable()
586 if (Kind == Cl::CL_PRValue) { in IsModifiable()
593 return Cl::CM_LValueCast; in IsModifiable()
597 if (Kind != Cl::CL_LValue) in IsModifiable()
598 return Cl::CM_RValue; in IsModifiable()
603 return Cl::CM_Function; in IsModifiable()
610 return Cl::CM_NoSetterProperty; in IsModifiable()
616 return Cl::CM_ConstQualified; in IsModifiable()
618 return Cl::CM_ConstAddrSpace; in IsModifiable()
622 return Cl::CM_ArrayType; in IsModifiable()
625 return Cl::CM_IncompleteType; in IsModifiable()
630 return Cl::CM_ConstQualified; in IsModifiable()
632 return Cl::CM_Modifiable; in IsModifiable()
638 case Cl::CL_LValue: return LV_Valid; in ClassifyLValue()
639 case Cl::CL_XValue: return LV_InvalidExpression; in ClassifyLValue()
640 case Cl::CL_Function: return LV_NotObjectType; in ClassifyLValue()
641 case Cl::CL_Void: return LV_InvalidExpression; in ClassifyLValue()
642 case Cl::CL_AddressableVoid: return LV_IncompleteVoidType; in ClassifyLValue()
643 case Cl::CL_DuplicateVectorComponents: return LV_DuplicateVectorComponents; in ClassifyLValue()
644 case Cl::CL_MemberFunction: return LV_MemberFunction; in ClassifyLValue()
645 case Cl::CL_SubObjCPropertySetting: return LV_SubObjCPropertySetting; in ClassifyLValue()
646 case Cl::CL_ClassTemporary: return LV_ClassTemporary; in ClassifyLValue()
647 case Cl::CL_ArrayTemporary: return LV_ArrayTemporary; in ClassifyLValue()
648 case Cl::CL_ObjCMessageRValue: return LV_InvalidMessageExpression; in ClassifyLValue()
649 case Cl::CL_PRValue: return LV_InvalidExpression; in ClassifyLValue()
659 case Cl::CL_LValue: break; in isModifiableLvalue()
660 case Cl::CL_XValue: return MLV_InvalidExpression; in isModifiableLvalue()
661 case Cl::CL_Function: return MLV_NotObjectType; in isModifiableLvalue()
662 case Cl::CL_Void: return MLV_InvalidExpression; in isModifiableLvalue()
663 case Cl::CL_AddressableVoid: return MLV_IncompleteVoidType; in isModifiableLvalue()
664 case Cl::CL_DuplicateVectorComponents: return MLV_DuplicateVectorComponents; in isModifiableLvalue()
665 case Cl::CL_MemberFunction: return MLV_MemberFunction; in isModifiableLvalue()
666 case Cl::CL_SubObjCPropertySetting: return MLV_SubObjCPropertySetting; in isModifiableLvalue()
667 case Cl::CL_ClassTemporary: return MLV_ClassTemporary; in isModifiableLvalue()
668 case Cl::CL_ArrayTemporary: return MLV_ArrayTemporary; in isModifiableLvalue()
669 case Cl::CL_ObjCMessageRValue: return MLV_InvalidMessageExpression; in isModifiableLvalue()
670 case Cl::CL_PRValue: in isModifiableLvalue()
671 return VC.getModifiable() == Cl::CM_LValueCast ? in isModifiableLvalue()
674 assert(VC.getKind() == Cl::CL_LValue && "Unhandled kind"); in isModifiableLvalue()
676 case Cl::CM_Untested: llvm_unreachable("Did not test modifiability"); in isModifiableLvalue()
677 case Cl::CM_Modifiable: return MLV_Valid; in isModifiableLvalue()
678 case Cl::CM_RValue: llvm_unreachable("CM_RValue and CL_LValue don't match"); in isModifiableLvalue()
679 case Cl::CM_Function: return MLV_NotObjectType; in isModifiableLvalue()
680 case Cl::CM_LValueCast: in isModifiableLvalue()
682 case Cl::CM_NoSetterProperty: return MLV_NoSetterProperty; in isModifiableLvalue()
683 case Cl::CM_ConstQualified: return MLV_ConstQualified; in isModifiableLvalue()
684 case Cl::CM_ConstAddrSpace: return MLV_ConstAddrSpace; in isModifiableLvalue()
685 case Cl::CM_ArrayType: return MLV_ArrayType; in isModifiableLvalue()
686 case Cl::CM_IncompleteType: return MLV_IncompleteType; in isModifiableLvalue()