make firm compilable with a c++ compiler

[libfirm] / ir / tr / compound_path.c

diff --git a/ir/tr/compound_path.c b/ir/tr/compound_path.c
index 85f1b18..583dff0 100644 (file)
--- a/ir/tr/compound_path.c
+++ b/ir/tr/compound_path.c
@@ -43,7 +43,7 @@ compound_graph_path *new_compound_graph_path(ir_type *tp, int length)
        assert(is_compound_type(tp) || is_Array_type(tp));
        assert(length > 0);
 
-       res = xmalloc(sizeof(*res) + (length-1) * sizeof(res->list[0]));
+       res = (compound_graph_path*)xmalloc(sizeof(*res) + (length-1) * sizeof(res->list[0]));
        memset(res, 0, sizeof(*res) + (length-1) * sizeof(res->list[0]));
        res->kind = k_ir_compound_graph_path;
        res->tp   = tp;