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81e33ce289
During prefix resolution, if the parent is a subprogram, there is no need
to go to the parent of the subprogram. The DIE will be local.
For a program like:
~~~
class F1
{
public:
int a;
int
vvv ()
{
class F2
{
int f;
};
F2 abcd;
return 1;
}
};
~~~
The class F2 should not be seen as a member of F1.
Before:
~~~
(gdb) ptype abcd
type = class F1::F2 {
private:
int f;
}
~~~
After:
~~~
(gdb) ptype abcd
type = class F2 {
private:
int f;
}
~~~
gdb/ChangeLog:
2021-06-23 Felix Willgerodt <felix.willgerodt@intel.com>
* dwarf2/read.c (determine_prefix): Return an empty prefix if the
parent is a subprogram.
gdb/testsuite/ChangeLog:
2021-06-23 Felix Willgerodt <felix.willgerodt@intel.com>
* gdb.cp/nested-class-func-class.cc: New file.
* gdb.cp/nested-class-func-class.exp: New file.
48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
# Copyright 2021 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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# Regression test for type printing of private nested classes.
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if {[skip_cplus_tests]} { continue }
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load_lib "cp-support.exp"
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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $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 "BP 1"]
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gdb_breakpoint [gdb_get_line_number "BP 2"]
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gdb_continue_to_breakpoint "BP 1"
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cp_test_ptype_class \
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"F2" "" "class" "F2" \
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{
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{ field private "int f;" }
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}
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gdb_continue_to_breakpoint "BP 2"
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with_test_prefix "BP 2" {
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gdb_test "ptype F1::F2" "There is no field named F2"
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gdb_test "ptype F2" "No symbol \"F2\" in current context."
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}
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