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[Bug symtab/11992] New: Regression: C++ this scope sometimes does not work
- From: "jan dot kratochvil at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: 8 Sep 2010 12:36:35 -0000
- Subject: [Bug symtab/11992] New: Regression: C++ this scope sometimes does not work
- Reply-to: sourceware-bugzilla at sourceware dot org
downstream bug: https://bugzilla.redhat.com/show_bug.cgi?id=631158
Actual:
gdb -nx ./1 -ex 'b 18' -ex r -ex 'p foo()' -ex 'p this->foo()'
Breakpoint 1, s::bar (this=0x7fffffffdf0f) at 1.C:18
18 int j = 0;
No symbol "foo" in current context.
$1 = 1
Expected:
$1 = 1
$2 = 1
PASS GNU gdb (GDB) 7.1.0.20100707-cvs
FAIL GNU gdb (GDB) 7.2.0.20100908-cvs
FAIL GNU gdb (GDB) 7.2.50.20100908-cvs
= regression
Unrelated to GCC version, tested with:
g++ (GCC) 4.4.5 20100908 (prerelease)
g++ (GCC) 4.6.0 20100908 (experimental)
gcc-4.5.1-1.fc14.x86_64
test.cc:
struct s
{
s()
{
}
int
foo()
{
int i = 0;
++i;
return i;
}
void
bar()
{
int j = 0;
j *= 2;
}
};
int
main()
{
s something;
something.bar();
something.foo();
return 0;
}
--
Summary: Regression: C++ this scope sometimes does not work
Product: gdb
Version: 7.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: symtab
AssignedTo: unassigned at sourceware dot org
ReportedBy: jan dot kratochvil at redhat dot com
CC: gdb-prs at sourceware dot org
GCC target triplet: x86_64-unknown-linux-gnu
http://sourceware.org/bugzilla/show_bug.cgi?id=11992
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