86 static const char* eatIdent(const char* l, const char* end) {  in eatIdent()  argument
87     if (!(l < end && isIdentStart(*l++))) return nullptr;  in eatIdent()
88     while (l < end && isIdentBody(*l)) l++;  in eatIdent()
89     return l;  in eatIdent()
93 static const char* eatPackage(const char* l, const char* end) {  in eatPackage()  argument
94     if ((l = eatIdent(l, end)) == nullptr) return nullptr;  in eatPackage()
96     while (l < end && *l == '.') {  in eatPackage()
97         l++;  in eatPackage()
98         if ((l = eatIdent(l, end)) == nullptr) return nullptr;  in eatPackage()
100     return l;  in eatPackage()
104 static const char* eatNumber(const char* l, const char* end) {  in eatNumber()  argument
105     if (!(l < end)) return nullptr;  in eatNumber()
106     if (*l == '0') return l + 1;  in eatNumber()
107     if (!isLeadingDigit(*l++)) return nullptr;  in eatNumber()
108     while (l < end && isDigit(*l)) l++;  in eatNumber()
109     return l;  in eatNumber()
117     const char* l = s.c_str();  in setTo()  local
118     const char* end = l + s.size();  in setTo()
136     if (l < end && isIdentStart(*l)) {  in setTo()
137         package.start = l;  in setTo()
138         if ((package.end = l = eatPackage(l, end)) == nullptr) return false;  in setTo()
140     if (l < end && *l == '@') {  in setTo()
141         l++;  in setTo()
143         major.start = l;  in setTo()
144         if ((major.end = l = eatNumber(l, end)) == nullptr) return false;  in setTo()
146         if (!(l < end && *l++ == '.')) return false;  in setTo()
148         minor.start = l;  in setTo()
149         if ((minor.end = l = eatNumber(l, end)) == nullptr) return false;  in setTo()
151     if (l < end && *l == ':') {  in setTo()
152         l++;  in setTo()
153         if (l < end && *l == ':') {  in setTo()
154             l++;  in setTo()
155             name.start = l;  in setTo()
156             if ((name.end = l = eatPackage(l, end)) == nullptr) return false;  in setTo()
157             if (l < end && *l++ == ':') {  in setTo()
158                 type.start = l;  in setTo()
159                 if ((type.end = l = eatIdent(l, end)) == nullptr) return false;  in setTo()
162             type.start = l;  in setTo()
163             if ((type.end = l = eatIdent(l, end)) == nullptr) return false;  in setTo()
167     if (l < end) return false;  in setTo()