diff options
Diffstat (limited to 'gdb/testsuite/gdb.base')
-rw-r--r-- | gdb/testsuite/gdb.base/gdb11530.c | 35 | ||||
-rw-r--r-- | gdb/testsuite/gdb.base/gdb11530.exp | 55 |
2 files changed, 90 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/gdb11530.c b/gdb/testsuite/gdb.base/gdb11530.c new file mode 100644 index 0000000..a9e8873 --- /dev/null +++ b/gdb/testsuite/gdb.base/gdb11530.c @@ -0,0 +1,35 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2010 Free Software Foundation, Inc. + + Contributed by Pierre Muller. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + + Test for problem related to unnamed unions. */ + +struct a + { + union + { + int i; + }; + } a; + +int +main (void) +{ + return sizeof (a.i); +} + diff --git a/gdb/testsuite/gdb.base/gdb11530.exp b/gdb/testsuite/gdb.base/gdb11530.exp new file mode 100644 index 0000000..437a4cb --- /dev/null +++ b/gdb/testsuite/gdb.base/gdb11530.exp @@ -0,0 +1,55 @@ +# This testcase is part of GDB, the GNU debugger. + +# Copyright 2010 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Test GDB bug report 11530. +# This is a problem related unnamed unions. + +if $tracelevel then { + strace $tracelevel +} + +set prms_id 0 +set bug_id 0 + +set testfile "gdb11530" +set binfile ${testfile}${EXEEXT} + +# Unnamed union is a GNU extension, thus we restrict the test +# to gcc compiler. + +if [get_compiler_info ${binfile}] { + return -1; +} + +if { ![test_compiler_info gcc*] } { + return 0; +} + +if { [prepare_for_testing $testfile.exp $testfile $testfile.c {debug}] } { + return -1; +} + + +if { ![runto main] } then { + fail "run to main" + return +} + +gdb_test "print a.i" " = 0" +gdb_test "print sizeof (a.i)" " = \[0-9\]+" +gdb_test "print sizeof (a.i) == sizeof (int)" " = 1" + |