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#ifndef INTERNAL_SYMBOL_H /* -*- C -*- */
#define INTERNAL_SYMBOL_H
/**
* @file
* @brief Internal header for Symbol.
* @author \@shyouhei
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
*/
#include "ruby/ruby.h" /* for VALUE */
#include "ruby/encoding.h" /* for rb_encoding */
#include "internal/compilers.h" /* for __has_builtin */
#ifdef rb_sym_intern_ascii_cstr
# undef rb_sym_intern_ascii_cstr
#endif
/* symbol.c */
VALUE rb_to_symbol_type(VALUE obj);
VALUE rb_sym_intern(const char *ptr, long len, rb_encoding *enc);
VALUE rb_sym_intern_ascii(const char *ptr, long len);
VALUE rb_sym_intern_ascii_cstr(const char *ptr);
int rb_is_const_name(VALUE name);
int rb_is_class_name(VALUE name);
int rb_is_instance_name(VALUE name);
int rb_is_local_name(VALUE name);
PUREFUNC(int rb_is_const_sym(VALUE sym));
PUREFUNC(int rb_is_attrset_sym(VALUE sym));
ID rb_make_internal_id(void);
void rb_gc_free_dsymbol(VALUE);
#if __has_builtin(__builtin_constant_p)
#define rb_sym_intern_ascii_cstr(ptr) \
(__builtin_constant_p(ptr) ? \
rb_sym_intern_ascii((ptr), (long)strlen(ptr)) : \
rb_sym_intern_ascii_cstr(ptr))
#endif
#endif /* INTERNAL_SYMBOL_H */
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