fixed some warnings

[r18525]

diff --git a/ast2firm.c b/ast2firm.c
index 1da9bf6..11f3bd7 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -895,7 +895,6 @@ static ir_node *create_incdec(const unary_expression_t *expression)
                offset = new_Const(mode, get_mode_one(mode));
        }
 
-       ir_node *new_value;
        switch(expression->type) {
        case UNEXPR_POSTFIX_INCREMENT: {
                ir_node *new_value = new_d_Add(dbgi, value_node, offset, mode);
@@ -919,9 +918,8 @@ static ir_node *create_incdec(const unary_expression_t *expression)
        }
        default:
                panic("no incdec expr in create_incdec");
+               return NULL;
        }
-
-       return new_value;
 }
 
 static ir_node *unary_expression_to_firm(const unary_expression_t *expression)
@@ -2237,7 +2235,7 @@ static void create_initializer(declaration_t *declaration)
        if(initializer == NULL)
                return;
 
-       declaration_type_t declaration_type = declaration->declaration_type;
+       declaration_type_t declaration_type = (declaration_type_t)declaration->declaration_type;
        if(declaration_type == DECLARATION_TYPE_LOCAL_VARIABLE_ENTITY) {
                create_initializer_local_variable_entity(declaration);
                return;
@@ -2259,7 +2257,7 @@ static void create_initializer(declaration_t *declaration)
                        set_atomic_ent_value(entity, value);
                }
        } else {
-               declaration_type_t declaration_type = declaration->declaration_type;
+               declaration_type_t declaration_type = (declaration_type_t)declaration->declaration_type;
                assert(declaration_type == DECLARATION_TYPE_LOCAL_VARIABLE_ENTITY
                                || declaration_type == DECLARATION_TYPE_GLOBAL_VARIABLE);