r243966 - [AST] Use StringRef's convenient copy method. No functionality change.

[Benjamin Kramer]

Author: d0k
Date: Tue Aug  4 05:22:38 2015
New Revision: 243966

URL: http://llvm.org/viewvc/llvm-project?rev=243966&view=rev
Log:
[AST] Use StringRef's convenient copy method. No functionality change.

Modified:
    cfe/trunk/lib/AST/Stmt.cpp

Modified: cfe/trunk/lib/AST/Stmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Stmt.cpp?rev=243966&r1=243965&r2=243966&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Stmt.cpp (original)
+++ cfe/trunk/lib/AST/Stmt.cpp Tue Aug  4 05:22:38 2015
@@ -724,12 +724,7 @@ MSAsmStmt::MSAsmStmt(const ASTContext &C
 }
 
 static StringRef copyIntoContext(const ASTContext &C, StringRef str) {
-  if (str.empty())
-    return StringRef();
-  size_t size = str.size();
-  char *buffer = new (C) char[size];
-  memcpy(buffer, str.data(), size);
-  return StringRef(buffer, size);
+  return str.copy(C.getAllocator());
 }
 
 void MSAsmStmt::initialize(const ASTContext &C, StringRef asmstr,