From 2f243de6ce9402f880677a07b832c0e56a7f688d Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Mon, 29 Aug 2022 21:57:58 +0200
Subject: many things ,varags

---
 bootstrap/cgen.c | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

(limited to 'bootstrap')

diff --git a/bootstrap/cgen.c b/bootstrap/cgen.c
index e4ba1fd..0bd7851 100644
--- a/bootstrap/cgen.c
+++ b/bootstrap/cgen.c
@@ -64,6 +64,7 @@ pristring(const char *s, u64 n) {
 
 static void genexpr(struct expr *expr);
 static void geniniex(struct expr *ex);
+static void geneuiniex(struct expr *ex);
 
 void
 pri(const char *fmt, ...) {
@@ -127,7 +128,8 @@ pri(const char *fmt, ...) {
          genexpr(va_arg(ap, struct expr *));
          break;
       case 'n':
-         geniniex(va_arg(ap, struct expr *));
+         ; struct expr *ex = va_arg(ap, struct expr *);
+         ex->t == Eini ? geniniex(ex) : ex->t == Eeuini ? geneuiniex(ex) : assert(0);
          break;
       default:
          fprintf(outfp, "pri(): bad fmt '%%%c'\n", c);
@@ -150,12 +152,12 @@ geniniex(struct expr *ex) {
       for (int i = 0; i < ex->ini.args.n; ++i) {
          struct iniarg *arg = &ex->ini.args.d[i];
          if (ex->ty->t == TYarr)
-            if (arg->ex.t == Eini)
+            if (arg->ex.t == Eini || arg->ex.t == Eeuini)
                pri("[%I] = %n, ", arg->idx, &arg->ex);
             else
                pri("[%I] = %e, ", arg->idx, &arg->ex);
          else
-            if (arg->ex.t == Eini)
+            if (arg->ex.t == Eini || arg->ex.t == Eeuini)
                pri(".%s_ = %n, ", arg->fld, &arg->ex);
             else
                pri(".%s_ = %e, ", arg->fld, &arg->ex);
@@ -171,9 +173,14 @@ geneuiniex(struct expr *ex) {
       pri("{0}");
    else {
       assert(ex->t == Eeuini);
-      if (ex->euini.ini)
-      pri("{ /* %s */ %I, .u.%s_ = %e }", ex->euini.fnam, ex->euini.tag,
-            ex->euini.fnam, ex->euini.ini);
+      if (ex->euini.ini) {
+         pri("{ /* %s */ %I, .u.%s_ = ", ex->euini.fnam, ex->euini.tag, ex->euini.fnam);
+         struct expr *it = ex->euini.ini; 
+         if (it->t == Eini || it->t == Eeuini)
+            pri("%n }", it);
+         else 
+            pri("%e }", it);
+      }
       else 
          pri("{ /* %s */ %I }", ex->euini.fnam, ex->euini.tag);
    }
@@ -722,7 +729,7 @@ genstatic(bool externp, const char *cname, struct var *var) {
       pri("static ");
    pri("%t %s",var->ty, cname);
    if (var->ini)
-      pri(" = %e", var->ini);
+      pri((var->ini->t == Eini || var->ini->t == Eeuini) ? " = %n" : " = %e", var->ini);
    pri(";\n");
 }
 
-- 
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