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Change iterate_over_symbols to return bool

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This changes iterate_over_symbols to return a bool.  This allows it to
be reused in another context in a subsequent patch.

gdb/ChangeLog
2019-09-10  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_iterate_over_symbols): Return bool.
	* language.h (struct language_defn) <la_iterate_over_symbols>:
	Return bool.
	* symtab.c (iterate_over_symbols): Return bool.
	* symtab.h (iterate_over_symbols): Return bool.
This commit is contained in:
Tom Tromey
2019-07-12 10:47:21 -06:00
parent 199b4314ef
commit 6969f124b9
5 changed files with 27 additions and 13 deletions
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13
gdb/symtab.c
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@@ -2822,15 +2822,9 @@ basic_lookup_transparent_type (const char *name)
return (struct type *) 0;
}
/* Iterate over the symbols named NAME, matching DOMAIN, in BLOCK.
/* See symtab.h. */
For each symbol that matches, CALLBACK is called. The symbol is
passed to the callback.
If CALLBACK returns false, the iteration ends. Otherwise, the
search continues. */
void
bool
iterate_over_symbols (const struct block *block,
const lookup_name_info &name,
const domain_enum domain,
@@ -2847,9 +2841,10 @@ iterate_over_symbols (const struct block *block,
struct block_symbol block_sym = {sym, block};
if (!callback (&block_sym))
return;
return false;
}
}
return true;
}
/* Find the compunit symtab associated with PC and SECTION.