Shorten the edgaresque name reference_expression_enum_value_to_firm() to enum_constan...

This comes close to what the C standard calls it (enumeration constant).

diff --git a/ast2firm.c b/ast2firm.c
index cdf3174..098d126 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -1533,8 +1533,7 @@ static void keep_all_memory(ir_node *block)
        set_cur_block(old);
 }
 
-static ir_node *reference_expression_enum_value_to_firm(
-               const reference_expression_t *ref)
+static ir_node *enum_constant_to_firm(reference_expression_t const *const ref)
 {
        entity_t *entity = ref->entity;
        if (entity->enum_value.tv == NULL) {
@@ -3452,7 +3451,7 @@ static ir_node *_expression_to_firm(const expression_t *expression)
        case EXPR_REFERENCE:
                return reference_expression_to_firm(&expression->reference);
        case EXPR_REFERENCE_ENUM_VALUE:
-               return reference_expression_enum_value_to_firm(&expression->reference);
+               return enum_constant_to_firm(&expression->reference);
        case EXPR_CALL:
                return call_expression_to_firm(&expression->call);
        case EXPR_UNARY_CASES: