[Octave-bug-tracker] [bug #45209] parser assertion failure and crash when "echo on all" is used

[Mike Miller]

Update of bug #45209 (project octave):

                Severity:              3 - Normal => 4 - Important          
                  Status:                    None => Confirmed              

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Follow-up Comment #1:

I bisected and found the cause of this crash to be the recent change for bug
#40462:

http://hg.savannah.gnu.org/hgweb/octave/rev/abf85f8cbd6c

Part of this change moved where decrement_indent_level() is called so it is no
longer strictly paired with increment_indent_level(), and somehow that is now
allowing the indent level to go negative when ECHO_FUNCTIONS is used.

This does not impact the 4.0 stable branch.

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