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Transfer ownership of exception string to ada_catchpoint

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This changes the ada_catchpoint to require an rvalue ref, so that
ownership of the exception string can be transferred to the catchpoint
object.
This commit is contained in:
Tom Tromey
2023-02-16 10:46:04 -07:00
parent dc3f8fa94a
commit 898db0f75d
3 changed files with 12 additions and 10 deletions
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16
gdb/ada-lang.c
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@@ -12066,8 +12066,10 @@ struct ada_catchpoint : public code_breakpoint
const char *addr_string_,
bool tempflag,
bool enabled,
bool from_tty)
bool from_tty,
std::string &&excep_string_)
: code_breakpoint (gdbarch_, bp_catchpoint, tempflag),
excep_string (std::move (excep_string_)),
m_kind (kind)
{
add_location (sal);
@@ -12732,7 +12734,7 @@ ada_exception_sal (enum ada_exception_catchpoint_kind ex,
void
create_ada_exception_catchpoint (struct gdbarch *gdbarch,
enum ada_exception_catchpoint_kind ex_kind,
const std::string &excep_string,
std::string &&excep_string,
const std::string &cond_string,
int tempflag,
int enabled,
@@ -12743,8 +12745,8 @@ create_ada_exception_catchpoint (struct gdbarch *gdbarch,
std::unique_ptr<ada_catchpoint> c
(new ada_catchpoint (gdbarch, ex_kind, sal, addr_string.c_str (),
tempflag, enabled, from_tty));
c->excep_string = excep_string;
tempflag, enabled, from_tty,
std::move (excep_string)));
create_excep_cond_exprs (c.get (), ex_kind);
if (!cond_string.empty ())
set_breakpoint_condition (c.get (), cond_string.c_str (), from_tty, false);
@@ -12771,7 +12773,7 @@ catch_ada_exception_command (const char *arg_entry, int from_tty,
catch_ada_exception_command_split (arg, false, &ex_kind, &excep_string,
&cond_string);
create_ada_exception_catchpoint (gdbarch, ex_kind,
excep_string, cond_string,
std::move (excep_string), cond_string,
tempflag, 1 /* enabled */,
from_tty);
}
@@ -12796,7 +12798,7 @@ catch_ada_handlers_command (const char *arg_entry, int from_tty,
catch_ada_exception_command_split (arg, true, &ex_kind, &excep_string,
&cond_string);
create_ada_exception_catchpoint (gdbarch, ex_kind,
excep_string, cond_string,
std::move (excep_string), cond_string,
tempflag, 1 /* enabled */,
from_tty);
}
@@ -12863,7 +12865,7 @@ catch_assert_command (const char *arg_entry, int from_tty,
arg = "";
catch_ada_assert_command_split (arg, cond_string);
create_ada_exception_catchpoint (gdbarch, ada_catch_assert,
"", cond_string,
{}, cond_string,
tempflag, 1 /* enabled */,
from_tty);
}