commit ddeea5644367c9c153c9fee9e51bdea85ce43cbd
author Benjamin Kramer <benny.kra@googlemail.com> Sat Feb 27 13:44:12 2010 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Sat Feb 27 13:44:12 2010 +0000
tree 75bf87a7402adba7e26ac16e109d41790c123d2b
parent e3fc54790250076e33ad25b14e5be293514fe5ea

Add an overload of Preprocessor::getSpelling which takes a SmallVector and
returns a StringRef. Use it to simplify some repetitive code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97322 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/ParseDeclCXX.cpp

diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp
index dbbfb95..cb0e5a7 100644
--- a/lib/Parse/ParseDeclCXX.cpp
+++ b/lib/Parse/ParseDeclCXX.cpp
@@ -167,9 +167,7 @@
   assert(Tok.is(tok::string_literal) && "Not a string literal!");
   llvm::SmallVector<char, 8> LangBuffer;
   // LangBuffer is guaranteed to be big enough.
-  LangBuffer.resize(Tok.getLength());
-  const char *LangBufPtr = &LangBuffer[0];
-  unsigned StrSize = PP.getSpelling(Tok, LangBufPtr);
+  llvm::StringRef Lang = PP.getSpelling(Tok, LangBuffer);
 
   SourceLocation Loc = ConsumeStringToken();
 
@@ -177,7 +175,7 @@
   DeclPtrTy LinkageSpec
     = Actions.ActOnStartLinkageSpecification(CurScope,
                                              /*FIXME: */SourceLocation(),
-                                             Loc, LangBufPtr, StrSize,
+                                             Loc, Lang.data(), Lang.size(),
                                        Tok.is(tok::l_brace)? Tok.getLocation()
                                                            : SourceLocation());