forked from Imagelibrary/binutils-gdb
272560b577
gnat encodes character enumeration literals using a few different schemes. The gnat compiler documented the "QU" and "QW" encodings, but failed to document that a simpler encoding was used for certain characters. This patch updates gdb to handle this simple Q encoding. Note that wide character literals are still not handled. gdb/ChangeLog 2019-08-15 Tom Tromey <tromey@adacore.com> * ada-exp.y (convert_char_literal): Handle "Q%c" encoding. * ada-lang.c (ada_enum_name): Likewise. gdb/testsuite/ChangeLog 2019-08-15 Tom Tromey <tromey@adacore.com> * gdb.ada/char_enum.exp: Add regression tests. * gdb.ada/char_enum/foo.adb (Char_Enum_Type): Use '_' and '0'. (Char, Gchar): Update. * gdb.ada/char_enum/pck.ads (Global_Enum_Type): Use '+'.
37 lines
1.4 KiB
Plaintext
37 lines
1.4 KiB
Plaintext
# Copyright 2011-2019 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
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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" ${testdir}/foo.adb]
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runto "foo.adb:$bp_location"
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gdb_test "ptype Char_Enum_Type" "type = \\('A', 'B', 'C', '_', '0'\\)"
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gdb_test "print Char_Enum_Type'('B')" "= 1 'B'"
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gdb_test "print Char_Enum_Type'('_')" "= 3 '_'"
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gdb_test "print Char_Enum_Type'('0')" "= 4 '0'"
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gdb_test "ptype pck.Global_Enum_Type" "type = \\('x', 'Y', '\\+'\\)"
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gdb_test "print pck.Global_Enum_Type'('x')" "= 0 'x'"
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gdb_test "print pck.Global_Enum_Type'('Y')" "= 1 'Y'"
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gdb_test "print pck.Global_Enum_Type'('+')" "= 2 '\\+'"
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