From 8c6a876e9ff39789cbd2fc8b73abd3549928ba89 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Sun, 7 Aug 2022 20:49:10 +0200
Subject: infer in assignment exprs

---
 bootstrap/parse.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'bootstrap')

diff --git a/bootstrap/parse.c b/bootstrap/parse.c
index 5019c50..2b44ca8 100644
--- a/bootstrap/parse.c
+++ b/bootstrap/parse.c
@@ -1658,7 +1658,10 @@ pexassign(struct parser *P) {
    ex = pexcond(P);
    if (P->used_targty) return ex;
    if ((oret = matchassignop(P, &tok))) {
-      struct expr rhs = pexcond(P);
+      struct expr rhs;
+      if (oret == 1)
+         P->targty = ex.ty;
+      rhs = pexcond(P);
       if (!islvalue(&ex))
          fatal(P, ex.span,
                "left operand to assignment operator %T is not an lvalue",
-- 
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