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New command line option -fconstant-string-class to allow specifying a user defined constant string class...

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New command line option -fconstant-string-class to allow specifying a
user defined constant string class, different from NXConstantString.

From-SVN: r35518
This commit is contained in:
Ovidiu Predescu 2000-08-06 07:54:40 +00:00
parent cf02c6b135
commit fda470306d
1 changed files with 14 additions and 1 deletions
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15
gcc/objc/objc-act.c
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@ -374,6 +374,8 @@ static void ggc_mark_hash_table PARAMS ((void *));
#define STRING_OBJECT_CLASS_NAME "NXConstantString"
#define PROTOCOL_OBJECT_CLASS_NAME "Protocol"
static const char *constant_string_class_name = NULL;
static const char *TAG_GETCLASS;
static const char *TAG_GETMETACLASS;
static const char *TAG_MSGSEND;
@ -797,6 +799,7 @@ lang_decode_option (argc, argv)
char **argv;
{
const char *p = argv[0];
if (!strcmp (p, "-lang-objc"))
c_language = clk_objective_c;
else if (!strcmp (p, "-gen-decls"))
@ -819,6 +822,13 @@ lang_decode_option (argc, argv)
flag_next_runtime = 1;
else if (!strcmp (p, "-print-objc-runtime-info"))
print_struct_values = 1;
#define CSTSTRCLASS "-fconstant-string-class="
else if (!strncmp (p, CSTSTRCLASS, sizeof(CSTSTRCLASS) - 2)) {
if (strlen (argv[0]) <= strlen (CSTSTRCLASS))
error ("no class name specified as argument to -fconstant-string-class");
constant_string_class_name = xstrdup(argv[0] + sizeof(CSTSTRCLASS) - 1);
}
#undef CSTSTRCLASS
else
return c_decode_option (argc, argv);
@ -1382,7 +1392,10 @@ synth_module_prologue ()
generate_forward_declaration_to_string_table ();
/* Forward declare constant_string_id and constant_string_type. */
constant_string_id = get_identifier (STRING_OBJECT_CLASS_NAME);
if (!constant_string_class_name)
constant_string_class_name = STRING_OBJECT_CLASS_NAME;
constant_string_id = get_identifier (constant_string_class_name);
constant_string_type = xref_tag (RECORD_TYPE, constant_string_id);
}