piglit oes_shader_io_blocks fail
piglit run -t "spec@oes_shader_io_blocks@compiler@layout-location-aliasing.vert" fail
it seems no check for this test in function ast_process_struct_or_iface_block_members() while process members' location
piglit run -t "spec@oes_shader_io_blocks@compiler@layout-location-aliasing.vert" fail
it seems no check for this test in function ast_process_struct_or_iface_block_members() while process members' location