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gdb/darwin-nat.c: Fix template argument for scoped_restore_tmpl 

This should be the type of startup_with_shell, whose type was changed
from int to bool at commit 80fd28264.

This fixes the build on macOS:

      CXX    darwin-nat.o
    In file included from ../../gdb/darwin-nat.c:22:
    In file included from ../../gdb/top.h:25:
    In file included from ../../gdb/value.h:23:
    In file included from ../../gdb/frame.h:72:
    In file included from ../../gdb/language.h:26:
    In file included from ../../gdb/symtab.h:33:
    ../../gdb/gdbsupport/gdb_optional.h:155:19: error: no matching constructor for initialization of 'scoped_restore_tmpl<int>'
        new (&m_item) T (std::forward<Args>(args)...);
                      ^  ~~~~~~~~~~~~~~~~~~~~~~~~
    ../../gdb/darwin-nat.c:1995:31: note: in instantiation of function template specialization 'gdb::optional<scoped_restore_tmpl<int> >::emplace<bool *, int>' requested here
              restore_startup_with_shell.emplace (&startup_with_shell, 0);
                                         ^
    ../../gdb/gdbsupport/scoped_restore.h:69:3: note: candidate constructor template not viable: no known conversion from 'bool *' to 'int *' for 1st argument
      scoped_restore_tmpl (T *var, T2 value)
      ^
    ../../gdb/gdbsupport/scoped_restore.h:57:3: note: candidate constructor not viable: requires single argument 'var', but 2 arguments were provided
      scoped_restore_tmpl (T *var)
      ^
    ../../gdb/gdbsupport/scoped_restore.h:76:3: note: candidate constructor not viable: requires single argument 'other', but 2 arguments were provided
      scoped_restore_tmpl (const scoped_restore_tmpl<T> &other)
      ^
    1 error generated.

gdb/ChangeLog
2019-12-08  Wataru Ashihara  <wataash@wataash.com>

	* darwin-nat.c (darwin_nat_target::create_inferior): Fix
	template argument for scoped_restore_tmpl from bool to int.

Change-Id: Ia0202efd34dbce69b6af5d035fa55ed89215138a
This commit is contained in:
Wataru Ashihara 2019-12-08 17:00:43 +09:00 committed by Simon Marchi
parent 7456d03d5b
commit b1f0c0b90b
2 changed files with 6 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2019-12-08 Wataru Ashihara <wataash@wataash.com>
* darwin-nat.c (darwin_nat_target::create_inferior): Fix
template argument for scoped_restore_tmpl from bool to int.
2019-12-07 Keith Seitz <keiths@redhat.com>
* build-id.c (build_id_bfd_get): Permit bfd_core, too.

2
gdb/darwin-nat.c
View File

@ -1985,7 +1985,7 @@ darwin_nat_target::create_inferior (const char *exec_file,
const std::string &allargs,
char **env, int from_tty)
{
gdb::optional<scoped_restore_tmpl<int>> restore_startup_with_shell;
gdb::optional<scoped_restore_tmpl<bool>> restore_startup_with_shell;
if (startup_with_shell && may_have_sip ())
{