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| author | Tom Tromey <tromey@adacore.com> | 2019-08-06 13:50:03 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-08-07 06:37:21 -0600 |
| commit | 123cd851480c728845a4c3f85da772dd8331cf19 (patch) | |
| tree | 1ecc475ebe4da5ade1fd9e0219bcaafd567f11ad /gdb/frame.h | |
| parent | 3d31bc39e655ea39721754fa0ea539a8a0c9b26c (diff) | |
| download | gdb-123cd851480c728845a4c3f85da772dd8331cf19.zip gdb-123cd851480c728845a4c3f85da772dd8331cf19.tar.gz gdb-123cd851480c728845a4c3f85da772dd8331cf19.tar.bz2 | |
Make struct frame_arg self-managing
This changes struct frame_arg to be self-managing and then fixes the
various users.
Tested by the buildbot.
gdb/ChangeLog
2019-08-07 Tom Tromey <tromey@adacore.com>
* stack.c (print_frame_arg, read_frame_local, read_frame_arg)
(print_frame_args): Update.
* python/py-framefilter.c (py_print_single_arg, enumerate_args):
Update.
* mi/mi-cmd-stack.c (list_arg_or_local): Update.
* frame.h (struct frame_arg): Add initializers.
<error>: Now a unique_xmalloc_ptr.
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index fdb401d..09842c9 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -821,15 +821,15 @@ extern frame_print_options user_frame_print_options; struct frame_arg { /* Symbol for this parameter used for example for its name. */ - struct symbol *sym; + struct symbol *sym = nullptr; /* Value of the parameter. It is NULL if ERROR is not NULL; if both VAL and ERROR are NULL this parameter's value should not be printed. */ - struct value *val; + struct value *val = nullptr; /* String containing the error message, it is more usually NULL indicating no error occured reading this parameter. */ - char *error; + gdb::unique_xmalloc_ptr<char> error; /* One of the print_entry_values_* entries as appropriate specifically for this frame_arg. It will be different from print_entry_values. With @@ -840,7 +840,7 @@ struct frame_arg value - print_entry_values_compact is not permitted fi ui_out_is_mi_like_p (in such case print_entry_values_no and print_entry_values_only is used for each parameter kind specifically. */ - const char *entry_kind; + const char *entry_kind = nullptr; }; extern void read_frame_arg (const frame_print_options &fp_opts, |