stop using arg_front
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20599 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index 254b5a4..cebff75 100644
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -1079,7 +1079,7 @@
std::string ArgName;
if (F->arg_begin()->hasName() || !Prototype)
ArgName = Mang->getValueName(F->arg_begin());
- printType(FunctionInnards, F->arg_front().getType(), ArgName);
+ printType(FunctionInnards, F->arg_begin()->getType(), ArgName);
for (Function::const_arg_iterator I = ++F->arg_begin(), E = F->arg_end();
I != E; ++I) {
FunctionInnards << ", ";