Fixed icc warning by using enum instead of (equivalent) 0.

[r27896]

diff --git a/ast2firm.c b/ast2firm.c
index e41150c..28542d7 100644 (file)
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -4648,7 +4648,7 @@ static ir_node *compound_statement_to_firm(compound_statement_t *compound)
 
 static void create_global_variable(entity_t *entity)
 {
-       ir_linkage    linkage    = 0;
+       ir_linkage    linkage    = IR_LINKAGE_DEFAULT;
        ir_visibility visibility = ir_visibility_default;
        ir_entity    *irentity;
        assert(entity->kind == ENTITY_VARIABLE);