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[patch 2/2] Assert leftover cleanups in TRY_CATCH
- From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- To: gdb-patches at sourceware dot org
- Date: Wed, 1 May 2013 18:57:50 +0200
- Subject: [patch 2/2] Assert leftover cleanups in TRY_CATCH
Hi,
as discussed in:
Re: Cleanups and Exception handlers
http://sourceware.org/ml/gdb/2013-05/msg00007.html
Message-ID: <20130501152116.GA7529@host2.jankratochvil.net>
this gdb_assert can be useful. Unfortunately there may be leftover
"regressions" due to it not caught by the testsuite.
Thanks,
Jan
gdb/
2013-05-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* cleanups.c (restore_my_cleanups): New gdb_assert for SENTINEL_CLEANUP.
diff --git a/gdb/cleanups.c b/gdb/cleanups.c
index c403db7..02db9f5 100644
--- a/gdb/cleanups.c
+++ b/gdb/cleanups.c
@@ -261,6 +261,7 @@ save_final_cleanups (void)
static void
restore_my_cleanups (struct cleanup **pmy_chain, struct cleanup *chain)
{
+ gdb_assert (*pmy_chain == SENTINEL_CLEANUP);
*pmy_chain = chain;
}