glsl: add _mesa_glsl_parse_state object to is_lvalue()

Yes, this is a bit hacky but we don't really have the choice.
Plain GLSL doesn't accept bindless samplers/images as l-values
while it's allowed when ARB_bindless_texture is enabled.

The default NULL parameter is because we can't access the
_mesa_glsl_parse_state object in few places in the compiler.
One is_lvalue(NULL) call is for IR validation but other checks
happen elsewhere, should be safe.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp
index 4c4c2a0be82..d73d74a5cfe 100644
--- a/src/compiler/glsl/ast_to_hir.cpp
+++ b/src/compiler/glsl/ast_to_hir.cpp
@@ -971,7 +971,7 @@ do_assignment(exec_list *instructions, struct _mesa_glsl_parse_state *state,
           * The restriction on arrays is lifted in GLSL 1.20 and GLSL ES 3.00.
           */
          error_emitted = true;
-      } else if (!lhs->is_lvalue()) {
+      } else if (!lhs->is_lvalue(state)) {
          _mesa_glsl_error(& lhs_loc, state, "non-lvalue in assignment");
          error_emitted = true;
       }