ir_variable *var =
state->symbols->get_variable(this->primary_expression.identifier);
- result = new(ctx) ir_dereference_variable(var);
-
if (var != NULL) {
var->used = true;
+ result = new(ctx) ir_dereference_variable(var);
} else {
_mesa_glsl_error(& loc, state, "`%s' undeclared",
this->primary_expression.identifier);
+ result = ir_rvalue::error_value(ctx);
error_emitted = true;
}
break;