commit 3042f7e7a1f667a44e7f22a7ab6b7f66a674f6d6
author Joerg Sonnenberger <joerg@bec.de> Thu Jul 17 19:47:34 2014 +0000
committer Joerg Sonnenberger <joerg@bec.de> Thu Jul 17 19:47:34 2014 +0000
tree aa9a98a491b25b42c4145dd6222c73269aca4b47
parent 132c40fdbb50b23449ff45b4a1ff3bfc12c4edb8

Always set the C suffix macro, even if it is empty.

llvm-svn: 213299

clang/lib/Frontend/InitPreprocessor.cpp

diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp
index 25477ea..c0b41c3 100644
--- a/clang/lib/Frontend/InitPreprocessor.cpp
+++ b/clang/lib/Frontend/InitPreprocessor.cpp
@@ -239,9 +239,7 @@
   DefineFmt(Prefix + Twine(TypeWidth), Ty, TI, Builder);
 
   StringRef ConstSuffix(TargetInfo::getTypeConstantSuffix(Ty));
-  if (!ConstSuffix.empty())
-    Builder.defineMacro(Prefix + Twine(TypeWidth) + "_C_SUFFIX__", ConstSuffix);
-
+  Builder.defineMacro(Prefix + Twine(TypeWidth) + "_C_SUFFIX__", ConstSuffix);
 }
 
 static void DefineExactWidthIntTypeSize(TargetInfo::IntType Ty,
@@ -706,9 +704,7 @@
     Builder.defineMacro("__WINT_UNSIGNED__");
 
   // Define exact-width integer types for stdint.h
-  Builder.defineMacro("__INT" + Twine(TI.getCharWidth()) + "_TYPE__",
-                      "char");
-  DefineFmt("__INT" + Twine(TI.getCharWidth()), TargetInfo::SignedChar, TI, Builder);
+  DefineExactWidthIntType(TargetInfo::SignedChar, TI, Builder);
 
   if (TI.getShortWidth() > TI.getCharWidth())
     DefineExactWidthIntType(TargetInfo::SignedShort, TI, Builder);