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Fix #79

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yhirose 2020-01-23 15:51:22 -05:00
parent c59b0b8f0d
commit 0e106df04c
1 changed files with 1 additions and 1 deletions
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peglib.h
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@ -451,7 +451,7 @@ inline std::pair<size_t, size_t> line_info(const char* start, const char* cur) {
*/ */
#ifndef PEGLIB_NO_CONSTEXPR_SUPPORT #ifndef PEGLIB_NO_CONSTEXPR_SUPPORT
inline constexpr unsigned int str2tag(const char* str, int h = 0) { inline constexpr unsigned int str2tag(const char* str, int h = 0) {
return !str[h] ? 5381 : (str2tag(str, h + 1) * 33) ^ static_cast<unsigned char>(str[h]); return (*str == '\0') ? h : str2tag(str + 1, (h * 33) ^ static_cast<unsigned char>(*str));
} }
namespace udl { namespace udl {