From: Benjamin Kramer Date: Mon, 9 Mar 2015 15:03:20 +0000 (+0000) Subject: InheritViz: Hide implementation details X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a223760d6ea7693be85ac130ebd2dd67b4f583a1;p=clang InheritViz: Hide implementation details NFC. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@231655 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/AST/InheritViz.cpp b/lib/AST/InheritViz.cpp index eb3020c5f5..0b82da133f 100644 --- a/lib/AST/InheritViz.cpp +++ b/lib/AST/InheritViz.cpp @@ -22,11 +22,9 @@ #include "llvm/Support/raw_ostream.h" #include #include +using namespace clang; -using namespace llvm; - -namespace clang { - +namespace { /// InheritanceHierarchyWriter - Helper class that writes out a /// GraphViz file that diagrams the inheritance hierarchy starting at /// a given C++ class type. Note that we do not use LLVM's @@ -44,7 +42,8 @@ public: : Context(Context), Out(Out) { } void WriteGraph(QualType Type) { - Out << "digraph \"" << DOT::EscapeString(Type.getAsString()) << "\" {\n"; + Out << "digraph \"" << llvm::DOT::EscapeString(Type.getAsString()) + << "\" {\n"; WriteNode(Type, false); Out << "}\n"; } @@ -59,6 +58,7 @@ protected: /// (only) virtual base. raw_ostream& WriteNodeReference(QualType Type, bool FromVirtual); }; +} // namespace void InheritanceHierarchyWriter::WriteNode(QualType Type, bool FromVirtual) { QualType CanonType = Context.getCanonicalType(Type); @@ -78,7 +78,7 @@ void InheritanceHierarchyWriter::WriteNode(QualType Type, bool FromVirtual) { // Give the node a label based on the name of the class. std::string TypeName = Type.getAsString(); - Out << " [ shape=\"box\", label=\"" << DOT::EscapeString(TypeName); + Out << " [ shape=\"box\", label=\"" << llvm::DOT::EscapeString(TypeName); // If the name of the class was a typedef or something different // from the "real" class name, show the real class name in @@ -139,9 +139,8 @@ void CXXRecordDecl::viewInheritance(ASTContext& Context) const { int FD; SmallString<128> Filename; - std::error_code EC = - sys::fs::createTemporaryFile(Self.getAsString(), "dot", FD, Filename); - if (EC) { + if (std::error_code EC = llvm::sys::fs::createTemporaryFile( + Self.getAsString(), "dot", FD, Filename)) { llvm::errs() << "Error: " << EC.message() << "\n"; return; } @@ -159,5 +158,3 @@ void CXXRecordDecl::viewInheritance(ASTContext& Context) const { // Display the graph DisplayGraph(Filename); } - -}