From: Andrea Corallo <andrea_corallo@yahoo.it>
Date: Sun, 11 Aug 2019 08:15:46 +0000 (+0200)
Subject: fix bug for not blanking func_hash after context release
X-Git-Tag: emacs-28.0.90~2727^2~1300
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f63e1740edac418c2ab88d72e1ee56cecfec038a;p=emacs.git

fix bug for not blanking func_hash after context release
---

diff --git a/src/comp.c b/src/comp.c
index 42186e7ea5d..7f1219780cc 100644
--- a/src/comp.c
+++ b/src/comp.c
@@ -2183,8 +2183,11 @@ DEFUN ("comp-init-ctxt", Fcomp_init_ctxt, Scomp_init_ctxt,
 						    sizeof (void *),
 						    false);
 
-  if (NILP (comp.func_hash))
-    comp.func_hash = CALLN (Fmake_hash_table, QCtest, Qequal);
+  /*
+    Always reinitialize this cause old function definitions are garbage collected
+    by libgccjit when the ctxt is released.
+  */
+  comp.func_hash = CALLN (Fmake_hash_table, QCtest, Qequal);
 
   /* Define data structures.  */