[Mesa-dev] [PATCH 2/2] glsl: replace unreachable code path with assert

[Timothy Arceri]

The lower_named_interface_blocks() pass is called before we try
assign locations to varyings so this shouldn't be reachable.
---
 src/glsl/link_varyings.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/glsl/link_varyings.cpp b/src/glsl/link_varyings.cpp
index 1a3f2fa..b001330 100644
--- a/src/glsl/link_varyings.cpp
+++ b/src/glsl/link_varyings.cpp
@@ -1353,13 +1353,12 @@ public:
 
    void process(ir_variable *var)
    {
+      /* All named varying interface blocks should be flattened by now */
+      assert(!var->is_interface_instance());
+
       this->toplevel_var = var;
       this->varying_floats = 0;
-      if (var->is_interface_instance())
-         program_resource_visitor::process(var->get_interface_type(),
-                                           var->get_interface_type()->name);
-      else
-         program_resource_visitor::process(var);
+      program_resource_visitor::process(var);
    }
 
 private:
-- 
2.4.3