Convert a use of PathV1.h.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184743 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/InheritViz.cpp b/lib/AST/InheritViz.cpp
index 6243faf..40bda72 100644
--- a/lib/AST/InheritViz.cpp
+++ b/lib/AST/InheritViz.cpp
@@ -17,8 +17,8 @@
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/TypeOrdering.h"
+#include "llvm/Support/FileSystem.h"
#include "llvm/Support/GraphWriter.h"
-#include "llvm/Support/PathV1.h"
#include "llvm/Support/raw_ostream.h"
#include <map>
#include <set>
@@ -137,34 +137,28 @@
/// class using GraphViz.
void CXXRecordDecl::viewInheritance(ASTContext& Context) const {
QualType Self = Context.getTypeDeclType(this);
- std::string ErrMsg;
- sys::Path Filename = sys::Path::GetTemporaryDirectory(&ErrMsg);
- if (Filename.isEmpty()) {
- llvm::errs() << "Error: " << ErrMsg << "\n";
- return;
- }
- Filename.appendComponent(Self.getAsString() + ".dot");
- if (Filename.makeUnique(true,&ErrMsg)) {
- llvm::errs() << "Error: " << ErrMsg << "\n";
+
+ int FD;
+ SmallString<128> Filename;
+ error_code EC = sys::fs::unique_file(Self.getAsString() + "-%%%%%%.dot", FD,
+ Filename);
+ if (EC) {
+ llvm::errs() << "Error: " << EC.message() << "\n";
return;
}
- llvm::errs() << "Writing '" << Filename.c_str() << "'... ";
+ llvm::errs() << "Writing '" << Filename << "'... ";
- llvm::raw_fd_ostream O(Filename.c_str(), ErrMsg);
+ llvm::raw_fd_ostream O(FD, true);
- if (ErrMsg.empty()) {
- InheritanceHierarchyWriter Writer(Context, O);
- Writer.WriteGraph(Self);
- llvm::errs() << " done. \n";
+ InheritanceHierarchyWriter Writer(Context, O);
+ Writer.WriteGraph(Self);
+ llvm::errs() << " done. \n";
- O.close();
+ O.close();
- // Display the graph
- DisplayGraph(Filename.str());
- } else {
- llvm::errs() << "error opening file for writing!\n";
- }
+ // Display the graph
+ DisplayGraph(Filename);
}
}
