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Print the qualified name when dumping deserialized decls.
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Authored by v.g.vassilev on Jan 5 2018, 2:03 PM.

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Summary

This is very useful to understand and debug the lazy template specializations used in pch and modules.

This revision is now accepted and ready to land.Apr 24 2018, 10:25 AM

This revision was automatically updated to reflect the committed changes.

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	class DeserializedDeclsDumper : public DelegatingDeserializationListener {			class DeserializedDeclsDumper : public DelegatingDeserializationListener {
	public:			public:
	explicit DeserializedDeclsDumper(ASTDeserializationListener *Previous,			explicit DeserializedDeclsDumper(ASTDeserializationListener *Previous,
	bool DeletePrevious)			bool DeletePrevious)
	: DelegatingDeserializationListener(Previous, DeletePrevious) {}			: DelegatingDeserializationListener(Previous, DeletePrevious) {}

	void DeclRead(serialization::DeclID ID, const Decl *D) override {			void DeclRead(serialization::DeclID ID, const Decl *D) override {
	llvm::outs() << "PCH DECL: " << D->getDeclKindName();			llvm::outs() << "PCH DECL: " << D->getDeclKindName();
	if (const NamedDecl *ND = dyn_cast<NamedDecl>(D))			if (const NamedDecl *ND = dyn_cast<NamedDecl>(D)) {
	llvm::outs() << " - " << *ND;			llvm::outs() << " - ";
				ND->printQualifiedName(llvm::outs());
				}
	llvm::outs() << "\n";			llvm::outs() << "\n";

	DelegatingDeserializationListener::DeclRead(ID, D);			DelegatingDeserializationListener::DeclRead(ID, D);
	}			}
	};			};

	/// Checks deserialized declarations and emits error if a name			/// Checks deserialized declarations and emits error if a name
	/// matches one given in command-line using -error-on-deserialized-decl.			/// matches one given in command-line using -error-on-deserialized-decl.
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