}
ir_variable *var = actual->variable_referenced();
- if (var) {
- if (var->read_only) {
- _mesa_glsl_error(&loc, state,
- "function parameter '%s %s' references the "
- "read-only variable '%s'",
- mode, formal->name,
- actual->variable_referenced()->name);
- return false;
- } else if (!actual->is_lvalue()) {
- _mesa_glsl_error(&loc, state,
- "function parameter '%s %s' is not an lvalue",
- mode, formal->name);
- return false;
- }
+ if (var)
var->assigned = true;
+
+ if (var && var->read_only) {
+ _mesa_glsl_error(&loc, state,
+ "function parameter '%s %s' references the "
+ "read-only variable '%s'",
+ mode, formal->name,
+ actual->variable_referenced()->name);
+ return false;
+ } else if (!actual->is_lvalue()) {
+ _mesa_glsl_error(&loc, state,
+ "function parameter '%s %s' is not an lvalue",
+ mode, formal->name);
+ return false;
}
}
* Function calls were first allowed to be constant expressions in GLSL 1.20.
*/
if (state->language_version >= 120) {
- ir_constant *value = sig->constant_expression_value(actual_parameters);
+ ir_constant *value = sig->constant_expression_value(actual_parameters, NULL);
if (value != NULL) {
return value;
}
result = new(ctx) ir_expression(ir_unop_i2u, src);
break;
case GLSL_TYPE_FLOAT:
- result = new(ctx) ir_expression(ir_unop_i2u,
- new(ctx) ir_expression(ir_unop_f2i, src));
+ result = new(ctx) ir_expression(ir_unop_f2u, src);
break;
case GLSL_TYPE_BOOL:
result = new(ctx) ir_expression(ir_unop_i2u,