[C++11] Convert sort predicates into lambdas.

No functionality change.

llvm-svn: 203289

1 files changed, 5 insertions, 6 deletions

diff --git a/clang/lib/Frontend/PrintPreprocessedOutput.cpp b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
index 20d7cd3a8c0..88e3b2212ab 100644
--- a/clang/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/clang/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -678,11 +678,6 @@ static void PrintPreprocessedTokens(Preprocessor &PP, Token &Tok,
   }
 }
 
-typedef std::pair<const IdentifierInfo *, MacroInfo *> id_macro_pair;
-static int MacroIDCompare(const id_macro_pair *LHS, const id_macro_pair *RHS) {
-  return LHS->first->getName().compare(RHS->first->getName());
-}
-
 static void DoPrintMacros(Preprocessor &PP, raw_ostream *OS) {
   // Ignore unknown pragmas.
   PP.AddPragmaHandler(new EmptyPragmaHandler());
@@ -695,13 +690,17 @@ static void DoPrintMacros(Preprocessor &PP, raw_ostream *OS) {
   do PP.Lex(Tok);
   while (Tok.isNot(tok::eof));
 
+  typedef std::pair<const IdentifierInfo *, MacroInfo *> id_macro_pair;
   SmallVector<id_macro_pair, 128> MacrosByID;
   for (Preprocessor::macro_iterator I = PP.macro_begin(), E = PP.macro_end();
        I != E; ++I) {
     if (I->first->hasMacroDefinition())
       MacrosByID.push_back(id_macro_pair(I->first, I->second->getMacroInfo()));
   }
-  llvm::array_pod_sort(MacrosByID.begin(), MacrosByID.end(), MacroIDCompare);
+  llvm::array_pod_sort(MacrosByID.begin(), MacrosByID.end(),
+                       [](const id_macro_pair *LHS, const id_macro_pair *RHS) {
+    return LHS->first->getName().compare(RHS->first->getName());
+  });
 
   for (unsigned i = 0, e = MacrosByID.size(); i != e; ++i) {
     MacroInfo &MI = *MacrosByID[i].second;