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authorTom Tromey <tom@tromey.com>2018-04-29 23:12:05 -0600
committerTom Tromey <tom@tromey.com>2018-05-25 12:41:00 -0600
commit716b8bc52eef6044f1ff361e3e2eeb9307849034 (patch)
treebe8a74abc1f0764e7c94ae19b607a3ed224f8785 /gdb/cli
parent753ff9bd837e2ba183e3ff789847a81221561392 (diff)
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Change the as_*_interp functions to use dynamic_cast
This changes the various as_*_interp functions to be implemented using dynamic_cast. I believe this is a small improvement, because it is more typesafe -- the C++ runtime does the type-checking for us. ChangeLog 2018-05-25 Tom Tromey <tom@tromey.com> * tui/tui-interp.c (as_tui_interp): Use dynamic_cast. * mi/mi-interp.c (as_mi_interp): Use dynamic_cast. * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
Diffstat (limited to 'gdb/cli')
-rw-r--r--gdb/cli/cli-interp.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/gdb/cli/cli-interp.c b/gdb/cli/cli-interp.c
index 0663301..e12d45b 100644
--- a/gdb/cli/cli-interp.c
+++ b/gdb/cli/cli-interp.c
@@ -73,9 +73,7 @@ struct cli_suppress_notification cli_suppress_notification =
static struct cli_interp *
as_cli_interp (struct interp *interp)
{
- if (strcmp (interp_name (interp), INTERP_CONSOLE) == 0)
- return (struct cli_interp *) interp;
- return NULL;
+ return dynamic_cast<cli_interp *> (interp);
}
/* Longjmp-safe wrapper for "execute_command". */