Function prerelease_hook_impl

src/StubExecutable/Semver200_parser.cpp:110–121

Validate every individual prerelease identifier, determine it's type and add it to collection.

		/// Validate every individual prerelease identifier, determine it's type and add it to collection.
		void prerelease_hook_impl(string& id, Prerelease_identifiers& prerelease) {
			if (id.empty()) throw Parse_error("version identifier cannot be empty");
			Id_type t = Id_type::alnum;
			if (is_identifier_numeric(id)) {
				t = Id_type::num;
				if (check_for_leading_0(id)) {
					throw Parse_error("numeric identifiers cannot have leading 0");
				}
			}
			prerelease.push_back(Prerelease_identifier(id, t));
			id.clear();
		}

		/// Validate every individual build identifier and add it to collection.
		void build_hook_impl(string& id, Parser_state& pstate, Build_identifiers& build,