r276831 - Fix for compiling with clang <= 3.7 and g++6 headers

[Vedant Kumar via cfe-commits]

Author: vedantk
Date: Tue Jul 26 22:43:34 2016
New Revision: 276831

URL: http://llvm.org/viewvc/llvm-project?rev=276831&view=rev
Log:
Fix for compiling with clang <= 3.7 and g++6 headers

Make integers explicitly unsigned, so the tuple constructor will resolve
properly when but with clang 3.6, 3.7 and gcc 6.1.1 libstdc++ headers.

Patch by Frederich Munch!

Differential Revision: https://reviews.llvm.org/D22798

Modified:
    cfe/trunk/lib/Driver/Tools.cpp

Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=276831&r1=276830&r2=276831&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Tue Jul 26 22:43:34 2016
@@ -3819,13 +3819,13 @@ ParsePICArgs(const ToolChain &ToolChain,
     // match that of llvm-gcc and Apple GCC before that.
     PIC = ToolChain.isPICDefault() && ToolChain.isPICDefaultForced();
 
-    return std::make_tuple(llvm::Reloc::DynamicNoPIC, PIC ? 2 : 0, false);
+    return std::make_tuple(llvm::Reloc::DynamicNoPIC, PIC ? 2U : 0U, false);
   }
 
   if (PIC)
-    return std::make_tuple(llvm::Reloc::PIC_, IsPICLevelTwo ? 2 : 1, PIE);
+    return std::make_tuple(llvm::Reloc::PIC_, IsPICLevelTwo ? 2U : 1U, PIE);
 
-  return std::make_tuple(llvm::Reloc::Static, 0, false);
+  return std::make_tuple(llvm::Reloc::Static, 0U, false);
 }
 
 static const char *RelocationModelName(llvm::Reloc::Model Model) {