# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1558807739 0
# Node ID a7c570394f1d75c48433ad6d79413ede0a288722
# Parent  c2a8365c73fc54ea13e2936eb0a7b077eff88a1e
use interpreter_try instead of accessing error settings directly

* pt.cc (tree::meets_bp_condition): Use interpreter_try instead of
accessing buffer_error_messages, Vdebug_on_error, and
Vdebug_on_warning directly.

diff -r c2a8365c73fc -r a7c570394f1d libinterp/parse-tree/pt.cc
--- a/libinterp/parse-tree/pt.cc	Tue May 28 06:44:55 2019 +0200
+++ b/libinterp/parse-tree/pt.cc	Sat May 25 18:08:59 2019 +0000
@@ -67,13 +67,8 @@
         int parse_status = 0;
 
         unwind_protect frame;
-        frame.protect_var (buffer_error_messages);
-        frame.protect_var (Vdebug_on_error);
-        frame.protect_var (Vdebug_on_warning);
 
-        buffer_error_messages++;
-        Vdebug_on_error = false;
-        Vdebug_on_warning = false;
+        interpreter_try (frame);
 
         retval = true;                // default to stopping if any error
         try