ir_reader: Set function signatures as defined.

diff --git a/ir_reader.cpp b/ir_reader.cpp
index 2c94291..1bf5363 100644 (file)
--- a/ir_reader.cpp
+++ b/ir_reader.cpp
@@ -295,6 +295,7 @@ read_function_sig(_mesa_glsl_parse_state *st, ir_function *f, s_list *list,
         return;
       }
       read_instructions(st, &sig->body, body_list, NULL);
+      sig->is_defined = true;
    }
 
    st->symbols->pop_scope();