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Change watchpoint_exp_is_const to return bool

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I noticed that watchpoint_exp_is_const should return bool; this patch
implements this change.

gdb/ChangeLog
2020-11-21  Tom Tromey  <tom@tromey.com>

	* breakpoint.c (watchpoint_exp_is_const): Return bool.
This commit is contained in:
Tom Tromey
2020-11-21 09:16:41 -07:00
parent abd20cb637
commit dab7264398
2 changed files with 8 additions and 4 deletions
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8
gdb/breakpoint.c
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@@ -10084,7 +10084,7 @@ break_range_command (const char *arg, int from_tty)
some constant expressions and in such case still falsely return
zero. */
static int
static bool
watchpoint_exp_is_const (const struct expression *exp)
{
int i = exp->nelts;
@@ -10177,7 +10177,7 @@ watchpoint_exp_is_const (const struct expression *exp)
if (SYMBOL_CLASS (s) != LOC_BLOCK
&& SYMBOL_CLASS (s) != LOC_CONST
&& SYMBOL_CLASS (s) != LOC_CONST_BYTES)
return 0;
return false;
break;
}
@@ -10185,11 +10185,11 @@ watchpoint_exp_is_const (const struct expression *exp)
the optimistic approach here: If we don't know something,
then it is not a constant. */
default:
return 0;
return false;
}
}
return 1;
return true;
}
/* Watchpoint destructor. */