[cfe-commits] r156104 - /cfe/trunk/lib/Driver/Compilation.cpp

[Chad Rosier]

Author: mcrosier
Date: Thu May  3 16:25:34 2012
New Revision: 156104

URL: http://llvm.org/viewvc/llvm-project?rev=156104&view=rev
Log:
Use array_lengthof instead of sizeof trickery.

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

Modified: cfe/trunk/lib/Driver/Compilation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Compilation.cpp?rev=156104&r1=156103&r2=156104&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Compilation.cpp (original)
+++ cfe/trunk/lib/Driver/Compilation.cpp Thu May  3 16:25:34 2012
@@ -219,8 +219,7 @@
   // to avoid emitting warnings about unused args.
   OptSpecifier OutputOpts[] = { options::OPT_o, options::OPT_MD,
                                 options::OPT_MMD };
-  for (unsigned i = 0, e = sizeof(OutputOpts)/sizeof(OutputOpts[0]); i != e;
-       ++i) {
+  for (unsigned i = 0, e = llvm::array_lengthof(OutputOpts); i != e; ++i) {
     if (TranslatedArgs->hasArg(OutputOpts[i]))
       TranslatedArgs->eraseArg(OutputOpts[i]);
   }