Mesa (master): glsl: can't have 'const' qualifier used with struct or interface block members
Iago Toral Quiroga
itoral at kemper.freedesktop.org
Tue Feb 3 12:24:23 UTC 2015
Module: Mesa
Branch: master
Commit: ec7dcaf578b26179f6d6782f20af17c3b75149df
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ec7dcaf578b26179f6d6782f20af17c3b75149df
Author: Iago Toral Quiroga <itoral at igalia.com>
Date: Mon Jan 19 12:32:12 2015 +0100
glsl: can't have 'const' qualifier used with struct or interface block members
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
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
---
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 c2c9f06..ed0eb09 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -5201,6 +5201,13 @@ 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;
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