Use array_lengthof instead of sizeof trickery.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Compilation.cpp b/lib/Driver/Compilation.cpp
index 476edeb..c962fca 100644
--- a/lib/Driver/Compilation.cpp
+++ b/lib/Driver/Compilation.cpp
@@ -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]);
}