[RFA 1/6] Make do_is_mi_like_p const.

Tom Tromey
2018-04-30T14:07:38Z

This changes ui_out to make is_mi_like_p and do_is_mi_like_p "const".

ChangeLog
2018-04-29 Tom Tromey <tom@tromey.com>

* ui-out.c: Update.
* cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
* ui-out.h (ui_out::is_mi_like_p): Now const.
(ui_out::do_is_mi_like_p): Now const.
* mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
---
gdb/ChangeLog | 8 ++++++++
gdb/mi/mi-out.h | 2 +-
gdb/ui-out.c | 2 +-
gdb/ui-out.h | 4 ++--
4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/gdb/mi/mi-out.h b/gdb/mi/mi-out.h
index 7389071dcf..89ff88cd32 100644
--- a/gdb/mi/mi-out.h
+++ b/gdb/mi/mi-out.h
@@ -69,7 +69,7 @@ protected:
virtual void do_flush () override;
virtual void do_redirect (struct ui_file *outstream) override;

- virtual bool do_is_mi_like_p () override
+ virtual bool do_is_mi_like_p () const override
{ return true; }

private:
diff --git a/gdb/ui-out.c b/gdb/ui-out.c
index 3648815090..ebe0285b49 100644
--- a/gdb/ui-out.c
+++ b/gdb/ui-out.c
@@ -581,7 +581,7 @@ ui_out::test_flags (ui_out_flags mask)
}

bool
-ui_out::is_mi_like_p ()
+ui_out::is_mi_like_p () const
{
return do_is_mi_like_p ();
}
diff --git a/gdb/ui-out.h b/gdb/ui-out.h
index a415100d7e..81e2e0b20d 100644
--- a/gdb/ui-out.h
+++ b/gdb/ui-out.h
@@ -119,7 +119,7 @@ class ui_out
a hack to encapsulate that test. Once GDB manages to separate the
CLI/MI from the core of GDB the problem should just go away .... */

- bool is_mi_like_p ();
+ bool is_mi_like_p () const;

bool query_table_field (int colno, int *width, int *alignment,
const char **col_name);
@@ -157,7 +157,7 @@ class ui_out
/* Set as not MI-like by default. It is overridden in subclasses if
necessary. */

- virtual bool do_is_mi_like_p ()
+ virtual bool do_is_mi_like_p () const
{ return false; }

private:
--
2.13.6