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Add scm_t_dynwind_flags casts

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There is a handful of calls to

  scm_dynwind_begin (0);

where the parameter is an enum, scm_t_dynwind_flags.  In C++, we have no
choice but to add an explicit cast, since there is no enum value that
represents 0 (no flags set).

gdb/ChangeLog:

	* guile/scm-breakpoint.c (gdbscm_set_breakpoint_stop_x): Add
	scm_t_dynwind_flags casts.
	* guile/scm-cmd.c (gdbscm_parse_command_name): Likewise.
	* guile/scm-ports.c (gdbscm_open_memory): Likewise.
	* guile/scm-value.c (gdbscm_value_to_string): Likewise.
This commit is contained in:
Simon Marchi
2015-10-27 09:34:30 -04:00
parent 70b8286a97
commit c6486df5f1
5 changed files with 13 additions and 5 deletions
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2
gdb/guile/scm-value.c
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@ -1158,7 +1158,7 @@ gdbscm_value_to_string (SCM self, SCM rest)
Make sure we don't leak. This is done via scm_dynwind_begin, et.al. */
discard_cleanups (cleanups);
scm_dynwind_begin (0);
scm_dynwind_begin ((scm_t_dynwind_flags) 0);
gdbscm_dynwind_xfree (encoding);
gdbscm_dynwind_xfree (buffer);