From 42b56eefd81531fb676159d6e5ad58d8b3a85a31 Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@gmail.com>
Date: Fri, 18 Dec 2015 18:55:22 +0000
Subject: Add a dump method for ArgList.

Patch by Justin Lebar!

llvm-svn: 256009
---
 llvm/lib/Option/ArgList.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'llvm/lib/Option')

diff --git a/llvm/lib/Option/ArgList.cpp b/llvm/lib/Option/ArgList.cpp
index a37f443e56f..48f1a71d986 100644
--- a/llvm/lib/Option/ArgList.cpp
+++ b/llvm/lib/Option/ArgList.cpp
@@ -328,6 +328,13 @@ const char *ArgList::GetOrMakeJoinedArgString(unsigned Index,
   return MakeArgString(LHS + RHS);
 }
 
+LLVM_DUMP_METHOD void ArgList::dump() const {
+  for (Arg *A : *this) {
+    llvm::errs() << "* ";
+    A->dump();
+  }
+}
+
 //
 
 void InputArgList::releaseMemory() {
-- 
cgit v1.2.3