support address taken from function parameters

[r18512]

diff --git a/ast2firm.c b/ast2firm.c
index 7e3216d..96394d3 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -2471,9 +2471,10 @@ static int get_function_n_local_vars(declaration_t *declaration)
 
 static void initialize_function_parameters(declaration_t *declaration)
 {
-       ir_graph *irg         = current_ir_graph;
-       ir_node  *args        = get_irg_args(irg);
-       ir_node  *start_block = get_irg_start_block(irg);
+       ir_graph        *irg             = current_ir_graph;
+       ir_node         *args            = get_irg_args(irg);
+       ir_node         *start_block     = get_irg_start_block(irg);
+       ir_type         *function_irtype = get_ir_type(declaration->type);
 
        int            n         = 0;
        declaration_t *parameter = declaration->context.declarations;
@@ -2488,7 +2489,12 @@ static void initialize_function_parameters(declaration_t *declaration)
                }
 
                if(needs_entity) {
-                       panic("entities for function parameters not implemented yet");
+                       ir_entity *entity = get_method_value_param_ent(function_irtype, n);
+
+                       parameter->declaration_type
+                               = DECLARATION_TYPE_LOCAL_VARIABLE_ENTITY;
+                       parameter->v.entity = entity;
+                       continue;
                }
 
                ir_mode *mode = get_ir_mode(parameter->type);