THRIFT-916: Fix warnings in C++ when compiling with -Wall. In this case, in the flex output, in the new c_glib generator and an actual bug in the parser that couldn't actually trigger.
git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1032365 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/thriftl.ll b/compiler/cpp/src/thriftl.ll
index b8c36c3..17ac818 100644
--- a/compiler/cpp/src/thriftl.ll
+++ b/compiler/cpp/src/thriftl.ll
@@ -61,6 +61,11 @@
%option noyywrap
/**
+ * We don't use it, and it fires up warnings at -Wall
+ */
+%option nounput
+
+/**
* Helper definitions, comments, constants, and whatnot
*/