ok

1 files changed, 5 insertions, 2 deletions

diff --git a/bootstrap/cgen.c b/bootstrap/cgen.c
index 3151edf..62a808d 100644
--- a/bootstrap/cgen.c
+++ b/bootstrap/cgen.c
@@ -240,7 +240,7 @@ genexpr(struct expr *ex) {
       goto intlit;
       break;
    case Ezeroini:
-      if (ty->t == TYarr || ty->t == TYstruct)
+      if (ty->t == TYarr || ty->t == TYstruct || ty->t == TYunion || ty->t == TYeunion || ty->t == TYslice)
          pri("((%t){0})", ty);
       else
          pri("((%t)0)", ty);
@@ -699,12 +699,15 @@ defctype(const struct type *ty, void *_) {
       *cname = xasprintf("__ty%s%d", ty->agg.name ? ty->agg.name : "", id++);
       pri("typedef %s %s %s;\n", kind, *cname, *cname);
       if (!ty->agg.fwd) {
+         for (int i = 0; i < ty->agg.flds.n; ++i) {
+            struct aggfield fld = ty->agg.flds.d[i];
+            defctype(fld.ty, NULL);
+         }
          pri("%s %s {\n", kind, *cname);
          if (!ty->agg.flds.n)
             pri("char _;\n");
          for (int i = 0; i < ty->agg.flds.n; ++i) {
             struct aggfield fld = ty->agg.flds.d[i];
-            defctype(ty->agg.flds.d[i].ty, NULL);
             pri("%t %s;\n", fld.ty, fld.name);
          }
          pri("};\n");