51 static bool unescape(const char **in, char **out, const char *seq, char value);
184 	const char *in;  in rust_demangle_sym()  local
191 	in = sym;  in rust_demangle_sym()
195 	while (in < end)  in rust_demangle_sym()
196 		switch (*in) {  in rust_demangle_sym()
198 			if (!(unescape(&in, &out, "$C$", ',')  in rust_demangle_sym()
199 					|| unescape(&in, &out, "$SP$", '@')  in rust_demangle_sym()
200 					|| unescape(&in, &out, "$BP$", '*')  in rust_demangle_sym()
201 					|| unescape(&in, &out, "$RF$", '&')  in rust_demangle_sym()
202 					|| unescape(&in, &out, "$LT$", '<')  in rust_demangle_sym()
203 					|| unescape(&in, &out, "$GT$", '>')  in rust_demangle_sym()
204 					|| unescape(&in, &out, "$LP$", '(')  in rust_demangle_sym()
205 					|| unescape(&in, &out, "$RP$", ')')  in rust_demangle_sym()
206 					|| unescape(&in, &out, "$u20$", ' ')  in rust_demangle_sym()
207 					|| unescape(&in, &out, "$u27$", '\'')  in rust_demangle_sym()
208 					|| unescape(&in, &out, "$u5b$", '[')  in rust_demangle_sym()
209 					|| unescape(&in, &out, "$u5d$", ']')  in rust_demangle_sym()
210 					|| unescape(&in, &out, "$u7e$", '~'))) {  in rust_demangle_sym()
223 			if ((in == sym || in[-1] == ':') && in[1] == '$')  in rust_demangle_sym()
224 				in++;  in rust_demangle_sym()
226 				*out++ = *in++;  in rust_demangle_sym()
229 			if (in[1] == '.') {  in rust_demangle_sym()
233 				in += 2;  in rust_demangle_sym()
237 				in++;  in rust_demangle_sym()
244 			*out++ = *in++;  in rust_demangle_sym()
248 				*in);  in rust_demangle_sym()
256 static bool unescape(const char **in, char **out, const char *seq, char value)  in unescape()  argument
260 	if (strncmp(*in, seq, len))  in unescape()
265 	*in += len;  in unescape()