12:29, January 25, 2020, Eli Zaretskii <eliz@gnu.org>:

From: Dmitry Gutov <dgutov@yandex.ru>
Date: Sat, 25 Jan 2020 13:17:54 +0300
Cc: "emacs-devel@gnu.org" <emacs-devel@gnu.org>

(gdb) b frame.c:3572
Breakpoint 1 at 0x5555555ab4a0: file frame.c, line 3592.

I'm setting the breakpoint at line 3572, but it gets set on 3592. Is
that normal?

Could be that your binary doesn't match the sources?

I just did 'make', so switch to a different toolkit.

Or maybe your build is optimized?

I suppose. Will do whatever etc/DEBUG says when I get home.