[Mesa-dev] [PATCH 06/11] glsl: can't have 'const' qualifier used with struct or interface block members

[Eduardo Lima Mitev]

From: Iago Toral Quiroga <itoral at igalia.com>

Fixes the following 2 dEQP tests:
dEQP-GLES3.functional.shaders.declarations.invalid_declarations.uniform_block_const_vertex
dEQP-GLES3.functional.shaders.declarations.invalid_declarations.uniform_block_const_fragment
---
 src/glsl/ast_to_hir.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 678638d..c52e4af 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -5207,6 +5207,13 @@ ast_process_structure_or_interface_block(exec_list *instructions,
                              "members");
          }
 
+         if (qual->flags.q.constant) {
+            YYLTYPE loc = decl_list->get_location();
+            _mesa_glsl_error(&loc, state,
+                             "const storage qualifier cannot be applied "
+                             "to struct or interface block members");
+         }
+
          field_type = process_array_type(&loc, decl_type,
                                          decl->array_specifier, state);
          fields[i].type = field_type;
-- 
2.1.3