From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Fri, 9 Nov 2012 19:40:48 +0000 (+0000)
Subject: Add a SourceLocation::printToString() that returns in a std::string what dump()
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9410928fb8434e8d26364cee45ebc1b798aafe41;p=clang

Add a SourceLocation::printToString() that returns in a std::string what dump()
writes to stderr; for debugging purposes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@167629 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/SourceLocation.h b/include/clang/Basic/SourceLocation.h
index d6bba38563..0bd0c92b00 100644
--- a/include/clang/Basic/SourceLocation.h
+++ b/include/clang/Basic/SourceLocation.h
@@ -171,6 +171,7 @@ public:
   }
 
   void print(raw_ostream &OS, const SourceManager &SM) const;
+  LLVM_ATTRIBUTE_USED std::string printToString(const SourceManager &SM) const;
   void dump(const SourceManager &SM) const;
 };
 
diff --git a/lib/Basic/SourceLocation.cpp b/lib/Basic/SourceLocation.cpp
index bb5a10a9c7..0d62f7bb4b 100644
--- a/lib/Basic/SourceLocation.cpp
+++ b/lib/Basic/SourceLocation.cpp
@@ -61,6 +61,13 @@ void SourceLocation::print(raw_ostream &OS, const SourceManager &SM)const{
   OS << '>';
 }
 
+std::string SourceLocation::printToString(const SourceManager &SM) const {
+  std::string S;
+  llvm::raw_string_ostream OS(S);
+  print(OS, SM);
+  return S;
+}
+
 void SourceLocation::dump(const SourceManager &SM) const {
   print(llvm::errs(), SM);
 }