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[C++] Add casts to obstack_base calls

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The recent libiberty import of upstream obstack.h (314dee8ea9) makes
obstack_base return a 'void *', with the consequence that a few places
in gdb need a (char *) cast.

gdb/ChangeLog:
2015-11-18  Simon Marchi  <simon.marchi@ericsson.com>
	    Pedro Alves  <palves@redhat.com>

	* break-catch-sig.c (signal_catchpoint_print_one): Add cast.
	* c-exp.y (parse_string_or_char, yylex): Add casts.
	* c-lang.c (evaluate_subexp_c): Add casts.
	* d-exp.y (parse_string_or_char, yylex): Add casts.
	* go-exp.y (parse_string_or_char, build_packaged_name): Add casts.
	* p-valprint.c (pascal_object_print_value_fields): Add casts.
	* valprint.c (generic_emit_char, generic_printstr): Add casts.
This commit is contained in:
Simon Marchi
2015-11-17 13:07:24 +00:00
committed by Pedro Alves
parent e3a3797ee5
commit 79f338988c
8 changed files with 24 additions and 12 deletions
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4
gdb/valprint.c
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@@ -2362,7 +2362,7 @@ generic_emit_char (int c, struct type *type, struct ui_file *stream,
sizeof (gdb_wchar_t), &output, translit_char);
obstack_1grow (&output, '\0');
fputs_filtered (obstack_base (&output), stream);
fputs_filtered ((const char *) obstack_base (&output), stream);
do_cleanups (cleanups);
}
@@ -2717,7 +2717,7 @@ generic_printstr (struct ui_file *stream, struct type *type,
sizeof (gdb_wchar_t), &output, translit_char);
obstack_1grow (&output, '\0');
fputs_filtered (obstack_base (&output), stream);
fputs_filtered ((const char *) obstack_base (&output), stream);
do_cleanups (cleanup);
}