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eval/typval_encode.h: Use only a single macros with _INNER[_2] hack

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ZyX 2017-01-07 14:59:42 +03:00
parent 41cbb7891d
commit 7d0a892b37
1 changed files with 22 additions and 21 deletions
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43
src/nvim/eval/typval_encode.h
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@ -108,37 +108,38 @@ static inline size_t tv_strlen(const typval_T *const tv)
} \
} while (0)
#define _TYPVAL_ENCODE_CHECK_SELF_REFERENCE_INNER_2(name) \
_typval_encode_##name##_check_self_reference
#define _TYPVAL_ENCODE_CHECK_SELF_REFERENCE_INNER(name) \
_TYPVAL_ENCODE_CHECK_SELF_REFERENCE_INNER_2(name)
#define _TYPVAL_ENCODE_FUNC_NAME_INNER_2(pref, name, suf) \
pref##name##suf
#define _TYPVAL_ENCODE_FUNC_NAME_INNER(pref, name, suf) \
_TYPVAL_ENCODE_FUNC_NAME_INNER_2(pref, name, suf)
/// Construct function name, possibly using macros
///
/// Is used to expand macros that may appear in arguments.
///
/// @note Expands all arguments, even if only one is needed.
///
/// @param[in] pref Prefix.
/// @param[in] suf Suffix.
///
/// @return Concat: pref + #TYPVAL_ENCODE_NAME + suf.
#define _TYPVAL_ENCODE_FUNC_NAME(pref, suf) \
_TYPVAL_ENCODE_FUNC_NAME_INNER(pref, TYPVAL_ENCODE_NAME, suf)
/// Self reference checker function name
#define _TYPVAL_ENCODE_CHECK_SELF_REFERENCE \
_TYPVAL_ENCODE_CHECK_SELF_REFERENCE_INNER(TYPVAL_ENCODE_NAME)
#define _TYPVAL_ENCODE_ENCODE_INNER_2(name) encode_vim_to_##name
#define _TYPVAL_ENCODE_ENCODE_INNER(name) _TYPVAL_ENCODE_ENCODE_INNER_2(name)
_TYPVAL_ENCODE_FUNC_NAME(_typval_encode_, _check_self_reference)
/// Entry point function name
#define _TYPVAL_ENCODE_ENCODE _TYPVAL_ENCODE_ENCODE_INNER(TYPVAL_ENCODE_NAME)
#define _TYPVAL_ENCODE_CONVERT_ONE_VALUE_INNER_2(name) \
_typval_encode_##name##_convert_one_value
#define _TYPVAL_ENCODE_CONVERT_ONE_VALUE_INNER(name) \
_TYPVAL_ENCODE_CONVERT_ONE_VALUE_INNER_2(name)
#define _TYPVAL_ENCODE_ENCODE \
_TYPVAL_ENCODE_FUNC_NAME(encode_vim_to_, )
/// Name of the …convert_one_value function
#define _TYPVAL_ENCODE_CONVERT_ONE_VALUE \
_TYPVAL_ENCODE_CONVERT_ONE_VALUE_INNER(TYPVAL_ENCODE_NAME)
#define _TYPVAL_ENCODE_NODICT_VAR_INNER_2(name) \
_typval_encode_##name##_nodict_var
#define _TYPVAL_ENCODE_NODICT_VAR_INNER(name) \
_TYPVAL_ENCODE_NODICT_VAR_INNER_2(name)
_TYPVAL_ENCODE_FUNC_NAME(_typval_encode_, _convert_one_value)
/// Name of the dummy const dict_T *const variable
#define TYPVAL_ENCODE_NODICT_VAR \
_TYPVAL_ENCODE_NODICT_VAR_INNER(TYPVAL_ENCODE_NAME)
_TYPVAL_ENCODE_FUNC_NAME(_typval_encode_, _nodict_var)
#endif // NVIM_EVAL_TYPVAL_ENCODE_H