e66d444669
This is a fix for PR c++/17132. If this new argument is set to EVAL_AVOID_SIDE_EFFECTS, then the object's memory will not be read while picking the best overload match. gdb/ * eval.c: Update all calls to find_overload_match. * valarith.c: Likewise. (value_user_defined_cpp_op, value_user_defined_op): New argument NOSIDE. Update all callers. * valops.c (find_overload_match): New argument NOSIDE. * value.h (find_overload_match): Update signature. gdb/testsuite * gdb.cp/pr17132.cc: New file. * gdb.cp/pr17132.exp: New file.
40 lines
1.4 KiB
Text
40 lines
1.4 KiB
Text
# Copyright 2014 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 file is part of the gdb testsuite
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if {[skip_cplus_tests]} { continue }
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standard_testfile .cc
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if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
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return -1
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}
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if {![runto_main]} {
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return -1
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}
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gdb_breakpoint [gdb_get_line_number "Break here"]
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gdb_continue_to_breakpoint "Break here"
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gdb_test "ptype a_ptr->func ()" ".* = int" "ptype a_ptr->func ()"
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gdb_test "ptype a->func ()" ".* = int" "ptype a->func ()"
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gdb_test "p sizeof (a_ptr->func()) == sizeof (int)" ".* = true" \
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"p sizeof (a_ptr->func())"
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gdb_test "p sizeof (a->func()) == sizeof (int)" ".* = true" \
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"p sizeof (a->func())"
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gdb_test "p 1 && a->func()" ".* = true" "p 1 && a->func()"
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gdb_test "p 0 || a->func()" ".* = true" "p 0 || a->func()"
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