Make ir_function::signatures private

1 files changed, 1 insertions, 0 deletions

diff --git a/ir.h b/ir.h
index 3322ea9640..261d192402 100644
--- a/ir.h
+++ b/ir.h
@@ -205,6 +205,7 @@ public:
     */
    const char *name;
 
+private:
    /**
     * Set of overloaded functions with this name.
     */