[DebugInfo] Add kind of ImplicitParamDecl for emission of FlagObjectPointer.
Summary:
If the first parameter of the function is the ImplicitParamDecl, codegen
automatically marks it as an implicit argument with `this` or `self`
pointer. Added internal kind of the ImplicitParamDecl to separate
'this', 'self', 'vtt' and other implicit parameters from other kind of
parameters.
Reviewers: rjmccall, aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D33735
llvm-svn: 305075
diff --git a/clang/lib/AST/DeclObjC.cpp b/clang/lib/AST/DeclObjC.cpp
index a12a380..a0ec0c2 100644
--- a/clang/lib/AST/DeclObjC.cpp
+++ b/clang/lib/AST/DeclObjC.cpp
@@ -1070,20 +1070,20 @@
bool selfIsPseudoStrong, selfIsConsumed;
QualType selfTy =
getSelfType(Context, OID, selfIsPseudoStrong, selfIsConsumed);
- ImplicitParamDecl *self
- = ImplicitParamDecl::Create(Context, this, SourceLocation(),
- &Context.Idents.get("self"), selfTy);
- setSelfDecl(self);
+ auto *Self = ImplicitParamDecl::Create(Context, this, SourceLocation(),
+ &Context.Idents.get("self"), selfTy,
+ ImplicitParamDecl::ObjCSelf);
+ setSelfDecl(Self);
if (selfIsConsumed)
- self->addAttr(NSConsumedAttr::CreateImplicit(Context));
+ Self->addAttr(NSConsumedAttr::CreateImplicit(Context));
if (selfIsPseudoStrong)
- self->setARCPseudoStrong(true);
+ Self->setARCPseudoStrong(true);
- setCmdDecl(ImplicitParamDecl::Create(Context, this, SourceLocation(),
- &Context.Idents.get("_cmd"),
- Context.getObjCSelType()));
+ setCmdDecl(ImplicitParamDecl::Create(
+ Context, this, SourceLocation(), &Context.Idents.get("_cmd"),
+ Context.getObjCSelType(), ImplicitParamDecl::ObjCCmd));
}
ObjCInterfaceDecl *ObjCMethodDecl::getClassInterface() {