Support, IR: silence -Wunused-parameter

[oota-llvm.git] / include / llvm / Support / CommandLine.h

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index 467dc128aea75db34b69fbd5964d0a2d6ba38863..30a3d9a47134e2133c3dc46b18d4b45240410c53 100644 (file)
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -714,7 +714,7 @@ public:
 //
 class basic_parser_impl { // non-template implementation of basic_parser<t>
 public:
-  basic_parser_impl(Option &O) {}
+  basic_parser_impl(Option &) {}
 
 
   enum ValueExpected getValueExpectedFlagDefault() const {