New 'no-delete-breakpoints' option for the 'runto' proc. This option
disables the delete_breakpoints call early on in this proc.
There are a couple of places in the testsuite where I have used:
proc no_delete_breakpoints {} {}
with_override delete_breakpoints no_delete_breakpoints {
if {![runto_main]} {
return
}
}
In order to avoid the deleting all breakpoints when I call
runto_main. I was about to add yet another instance of this pattern
and I figured that it's time to do this properly.
This commit adds the new option to 'runto' which causes the
delete_breakpoints call to be skipped.
And, we now forward any arguments from 'runto_main' through to
'runto', this means I can now just do:
if {![runto_main no-delete-breakpoints]} {
return
}
which I think is cleaner and easier to understand.
I've updated the two tests I found that use the old with_override
approach.
There should be no change in what is tested after this commit.
Approved-By: Tom Tromey <tom@tromey.com>
