mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Yukihiro "Matz" Matsumoto
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/**
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** @file mruby/presym.h - Preallocated Symbols
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**
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** See Copyright Notice in mruby.h
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*/
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#ifndef MRUBY_PRESYM_H
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#define MRUBY_PRESYM_H
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#undef MRB_PRESYM_MAX
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#ifdef MRB_USE_ALL_SYMBOLS
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#define MRB_PRESYM_NAMED(lit, num, type, name) MRB_##type##__##name = (num),
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#else
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#define MRB_PRESYM_NAMED(lit, num, type, name) MRB_##type##__##name = (num<<1),
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#endif
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#define MRB_PRESYM_UNNAMED(lit, num)
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enum mruby_presym {
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#include <../build/presym.inc>
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};
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#undef MRB_PRESYM_NAMED
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#undef MRB_PRESYM_UNNAMED
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/*
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* For `MRB_OPSYM`, specify the names corresponding to operators (refer to
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* `op_table` in `Rakefile` for the names that can be specified for it).
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* Other than that, describe only word characters excluding leading and
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* ending punctuations.
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*
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* Example:
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* MRB_OPSYM(and) //=> &
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* MRB_CVSYM(foo) //=> @@foo
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* MRB_IVSYM(foo) //=> @foo
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* MRB_SYM_B(foo) //=> foo!
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* MRB_SYM_Q(foo) //=> foo?
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* MRB_SYM_E(foo) //=> foo=
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* MRB_SYM(foo) //=> foo
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*/
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#define MRB_OPSYM(name) MRB_OPSYM__##name /* Operator */
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#define MRB_CVSYM(name) MRB_CVSYM__##name /* Class Variable */
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#define MRB_IVSYM(name) MRB_IVSYM__##name /* Instance Variable */
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#define MRB_SYM_B(name) MRB_SYM_B__##name /* Method with Bang */
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#define MRB_SYM_Q(name) MRB_SYM_Q__##name /* Method with Question mark */
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#define MRB_SYM_E(name) MRB_SYM_E__##name /* Method with Equal */
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#define MRB_SYM(name) MRB_SYM__##name /* Word characters */
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#endif /* MRUBY_PRESYM_H */
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