r256499 - Refactor: Simplify boolean conditional return statements in lib/Lex

[Alexander Kornienko via cfe-commits]

Author: alexfh
Date: Mon Dec 28 09:30:42 2015
New Revision: 256499

URL: http://llvm.org/viewvc/llvm-project?rev=256499&view=rev
Log:
Refactor: Simplify boolean conditional return statements in lib/Lex

Summary: Use clang-tidy to simplify boolean conditional return statements

Reviewers: dblaikie

Subscribers: dblaikie, cfe-commits

Patch by Richard Thomson!

Differential Revision: http://reviews.llvm.org/D10017

Modified:
    cfe/trunk/lib/Lex/PPDirectives.cpp
    cfe/trunk/lib/Lex/PPMacroExpansion.cpp

Modified: cfe/trunk/lib/Lex/PPDirectives.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPDirectives.cpp?rev=256499&r1=256498&r2=256499&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PPDirectives.cpp (original)
+++ cfe/trunk/lib/Lex/PPDirectives.cpp Mon Dec 28 09:30:42 2015
@@ -2043,13 +2043,9 @@ static bool isConfigurationPattern(Token
   }
 
   // #define inline
-  if (MacroName.isOneOf(tok::kw_extern, tok::kw_inline, tok::kw_static,
-                        tok::kw_const) &&
-      MI->getNumTokens() == 0) {
-    return true;
-  }
-
-  return false;
+  return MacroName.isOneOf(tok::kw_extern, tok::kw_inline, tok::kw_static,
+                           tok::kw_const) &&
+         MI->getNumTokens() == 0;
 }
 
 /// HandleDefineDirective - Implements \#define.  This consumes the entire macro

Modified: cfe/trunk/lib/Lex/PPMacroExpansion.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/PPMacroExpansion.cpp?rev=256499&r1=256498&r2=256499&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/PPMacroExpansion.cpp (original)
+++ cfe/trunk/lib/Lex/PPMacroExpansion.cpp Mon Dec 28 09:30:42 2015
@@ -597,9 +597,7 @@ static bool CheckMatchedBrackets(const S
       Brackets.pop_back();
     }
   }
-  if (!Brackets.empty())
-    return false;
-  return true;
+  return Brackets.empty();
 }
 
 /// GenerateNewArgTokens - Returns true if OldTokens can be converted to a new