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Synced RTLIL::unescape_id() to log_id() behavior

This commit is contained in:
Clifford Wolf 2015-01-30 22:51:16 +01:00
parent bedd46338f
commit cb9d0a414d
1 changed files with 9 additions and 3 deletions
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12
kernel/rtlil.h
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@ -267,9 +267,15 @@ namespace RTLIL
} }
static inline std::string unescape_id(std::string str) { static inline std::string unescape_id(std::string str) {
if (str.size() > 1 && str[0] == '\\' && str[1] != '$') if (str.size() < 2)
return str.substr(1); return str;
return str; if (str[0] != '\\')
return str;
if (str[1] == '$' || str[1] == '\\')
return str;
if (str[1] >= '0' && str[1] <= '9')
return str;
return str.substr(1);
} }
static inline std::string unescape_id(RTLIL::IdString str) { static inline std::string unescape_id(RTLIL::IdString str) {