glsl: Add parsing for GLSL uniform blocks.

This doesn't do anything with the uniform block declarations yet, so
usage of those uniforms finds them to be undeclared.

Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 15aa88ea9ef..bbe8f0596f9 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -3989,6 +3989,17 @@ ast_struct_specifier::hir(exec_list *instructions,
    return NULL;
 }
 
+ir_rvalue *
+ast_uniform_block::hir(exec_list *instructions,
+		       struct _mesa_glsl_parse_state *state)
+{
+   /* The ast_uniform_block has a list of ast_declarator_lists.  We
+    * need to turn those into ir_variables with an association
+    * with this uniform block.
+    */
+   return NULL;
+}
+
 static void
 detect_conflicting_assignments(struct _mesa_glsl_parse_state *state,
 			       exec_list *instructions)