forked from Imagelibrary/binutils-gdb
875fb7a785
This patch introduces a testcase that exercises a scenario
which used to trigger an internal-error, but no longer does:
Consider the following array:
type Small is new Integer range Ident (1) .. Ident (10);
type Table is array (1 .. 3) of Small;
A1 : Table := (3, 5, 8);
The particularity of this array is that the type of each element
is a range type whose bounds are dynamic, since they depend on
the value returned by Ident (1) and Ident (10). Trying to apply
the repeat operator ('@') on one of its elements used to yield
an internal error:
(gdb) p a1(1)@3
$1 =
/[...]/gdbtypes.c:4512: internal-error:
copy_type: Assertion `TYPE_OBJFILE_OWNED (type)' failed.
Although the issue no longer appears, the testcase is still
interesting to have.
gdb/testsuite/ChangeLog:
* gdb.ada/repeat_dyn: New testcase.
Tested on x86_64-linux with clean results.
31 lines
1.0 KiB
Plaintext
31 lines
1.0 KiB
Plaintext
# Copyright 2016-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib "ada.exp"
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standard_ada_testfile foo_oc22_002
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } {
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return -1
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}
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clean_restart ${testfile}
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set bp_location [gdb_get_line_number "STOP" ${testdir}/foo_oc22_002.adb]
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runto "foo_oc22_002.adb:$bp_location"
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gdb_test "print a1(1)@3" \
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" = \\(3, 5, 8\\)"
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