PR symtab/15695
* valops.c (value_struct_elt): Add missing call to check_typedef. (value_find_oload_method_list): Ditto. testsuite/ * gdb.base/func-ptr.exp: New file. * gdb.base/func-ptr.c: New file.
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@ -1,5 +1,9 @@
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2013-08-01 Doug Evans <dje@google.com>
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2013-08-01 Doug Evans <dje@google.com>
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PR symtab/15695
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* valops.c (value_struct_elt): Add missing call to check_typedef.
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(value_find_oload_method_list): Ditto.
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* symtab.c (do_free_search_symbols_cleanup): Change arg to,
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* symtab.c (do_free_search_symbols_cleanup): Change arg to,
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effectively, struct symbol_search **.
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effectively, struct symbol_search **.
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(make_cleanup_free_search_symbols): Change arg to struct
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(make_cleanup_free_search_symbols): Change arg to struct
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@ -1,3 +1,9 @@
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2013-08-01 Doug Evans <dje@google.com>
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PR symtab/15695
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* gdb.base/func-ptr.exp: New file.
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* gdb.base/func-ptr.c: New file.
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2013-08-01 Yao Qi <yao@codesourcery.com>
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2013-08-01 Yao Qi <yao@codesourcery.com>
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* gdb.python/py-sync-interp.c: New.
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* gdb.python/py-sync-interp.c: New.
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@ -0,0 +1,30 @@
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/* This testcase is part of GDB, the GNU debugger.
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Copyright 2013 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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void
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bar ()
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{
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}
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typedef void foo (void);
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foo *pbar = bar;
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int
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main ()
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{
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return 0;
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}
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@ -0,0 +1,30 @@
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# Copyright 2013 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This testcase exercises bug 15695.
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# Trying to print foo->bar if foo is a pointer to a typedef of a pointer
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# to a function will put gdb into an infinite loop.
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if { [prepare_for_testing func-ptr.exp "func-ptr" {func-ptr.c} {debug}] } {
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return -1
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}
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if ![runto_main] {
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fail "Can't run to main"
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return 0
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}
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# This would put gdb into an infinite loop.
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gdb_test "print pbar->baz" "Attempt to extract .*"
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@ -2188,7 +2188,7 @@ value_struct_elt (struct value **argp, struct value **args,
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{
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{
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*argp = value_ind (*argp);
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*argp = value_ind (*argp);
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/* Don't coerce fn pointer to fn and then back again! */
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/* Don't coerce fn pointer to fn and then back again! */
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if (TYPE_CODE (value_type (*argp)) != TYPE_CODE_FUNC)
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if (TYPE_CODE (check_typedef (value_type (*argp))) != TYPE_CODE_FUNC)
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*argp = coerce_array (*argp);
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*argp = coerce_array (*argp);
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t = check_typedef (value_type (*argp));
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t = check_typedef (value_type (*argp));
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}
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}
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@ -2352,7 +2352,7 @@ value_find_oload_method_list (struct value **argp, const char *method,
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{
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{
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*argp = value_ind (*argp);
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*argp = value_ind (*argp);
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/* Don't coerce fn pointer to fn and then back again! */
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/* Don't coerce fn pointer to fn and then back again! */
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if (TYPE_CODE (value_type (*argp)) != TYPE_CODE_FUNC)
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if (TYPE_CODE (check_typedef (value_type (*argp))) != TYPE_CODE_FUNC)
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*argp = coerce_array (*argp);
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*argp = coerce_array (*argp);
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t = check_typedef (value_type (*argp));
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t = check_typedef (value_type (*argp));
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}
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}
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