update according to compiler's complain

Signed-off-by: szdytom <szdytom@qq.com>

include/element.h

@@ -2,15 +2,15 @@
 #define ACPA_ELEMENT_H
 
 #include <map>
-#include <vector>
-#include <string>
 #include <memory>
+#include <string>
+#include <vector>
 
 using std::map;
-using std::vector;
-using std::string;
-using std::weak_ptr;
 using std::shared_ptr;
+using std::string;
+using std::vector;
+using std::weak_ptr;
 
 struct Struct;
 struct ValType;
@@ -27,27 +27,22 @@ struct Struct {
 };
 
 struct ValType {
-	virtual const int type() = 0;
+	virtual int type() const = 0;
+	virtual ~ValType() = default;
 };
 
 struct TemplateType : ValType {
-	const int type() override {
-		return 0;
-	}
+	int type() const override;
 };
 
 struct StructType : ValType {
-	const int type() override {
-		return 1;
-	}
+	int type() const override;
 	shared_ptr<Struct> str;
 	map<shared_ptr<TemplateType>, shared_ptr<ValType>> mp;
 };
 
 struct FunctionType : ValType {
-	const int type() override {
-		return 2;
-	}
+	int type() const override;
 	vector<shared_ptr<TemplateType>> c1;
 	vector<shared_ptr<ValType>> c2;
 	shared_ptr<ValType> c3;

include/token.h

@@ -1,8 +1,8 @@
 #ifndef ACPA_TOKEN_H
 #define ACPA_TOKEN_H
 
-#include <vector>
 #include <string>
+#include <vector>
 
 enum class TokenType {
 	COMMA,	 // ,
@@ -27,25 +27,7 @@ enum class TokenType {
 	EXCEED
 };
 
-std::string token_mp[] = {",",
-		                  ";",
-		                  "{",
-		                  "}",
-		                  "(",
-		                  ")",
-		                  "<",
-		                  ">",
-		                  "=",
-		                  ".",
-		                  ":",
-		                  "::",
-		                  "->",
-		                  "struct",
-		                  "Fn",
-		                  "return",
-		                  "typeof",
-		                  "public",
-		                  "ID"};
+extern std::string token_mp[];
 
 struct Token {
 	int line;

include/work.h

@@ -1,8 +1,8 @@
 #ifndef ACPA_WORK_H
 #define ACPA_WORK_H
 
-#include "token.h"
 #include "element.h"
+#include "token.h"
 #include <vector>
 
 void work(std::vector<Token>);

src/element.cpp

@@ -1,9 +1,21 @@
 #include "element.h"
-#include <set>
 #include <assert.h>
+#include <set>
 
 using namespace std;
 
+int TemplateType::type() const {
+	return 0;
+}
+
+int StructType::type() const {
+	return 1;
+}
+
+int FunctionType::type() const {
+	return 2;
+}
+
 bool sameType(shared_ptr<ValType> a, shared_ptr<ValType> b) {
 	static set<pair<shared_ptr<TemplateType>, shared_ptr<TemplateType>>> eq;
 	if (a->type() != b->type()) {

src/main.cpp

@@ -1,16 +1,15 @@
+#include "element.h"
 #include "read.h"
 #include "scan.h"
 #include "token.h"
-#include "element.h"
 #include "work.h"
 #include <argparse/argparse.hpp>
 
 using namespace std;
 
 int main(int argc, char* argv[]) {
-	#define AS_STR(x) #x
 	argparse::ArgumentParser program("acpa",
-					 AS_STR(APP_VERSION),
+					 "0.1a0",
 					 argparse::default_arguments::help,
 					 false);
 
@@ -33,4 +32,3 @@ int main(int argc, char* argv[]) {
 
 	return 0;
 }
-

src/read.cpp

@@ -2,9 +2,10 @@
 
 using namespace std;
 
-string read()
-{
+string read() {
 	string s;
-    for(char ch=getchar();ch!=EOF;ch=getchar()) s+=ch;
+	for (char ch = getchar(); ch != EOF; ch = getchar()) {
+		s += ch;
+	}
 	return s;
 }

src/token.cpp

@@ -0,0 +1,22 @@
+
+#include <string>
+
+std::string token_mp[] = {",",
+			  ";",
+			  "{",
+			  "}",
+			  "(",
+			  ")",
+			  "<",
+			  ">",
+			  "=",
+			  ".",
+			  ":",
+			  "::",
+			  "->",
+			  "struct",
+			  "Fn",
+			  "return",
+			  "typeof",
+			  "public",
+			  "ID"};

src/work.cpp

@@ -1,6 +1,6 @@
 #include "work.h"
-#include <set>
 #include <assert.h>
+#include <set>
 
 using namespace std;
 
@@ -10,32 +10,34 @@ vector<Token> tokens;
 // void printTokens() {
 // 	wstring_convert<codecvt_utf8<wchar_t>> cvt;
 // 	for (auto u : tokens) {
-// 		cout << token_mp[static_cast<int>(u.type)] << " " << u.line << " " << cvt.to_bytes(u.s)
+// 		cout << token_mp[static_cast<int>(u.type)] << " " << u.line << " " <<
+// cvt.to_bytes(u.s)
 // 		     << endl;
 // 	}
 // 	cout << endl;
 // }
 
 struct Def {
-	virtual const int type() = 0;
+	virtual int type() const = 0;
+	virtual ~Def() = default;
 };
 
 struct DefTemplate : Def {
-	const int type() override {
+	int type() const override {
 		return 0;
 	}
 	shared_ptr<TemplateType> def_template;
 };
 
 struct DefStruct : Def {
-	const int type() override {
+	int type() const override {
 		return 1;
 	}
 	shared_ptr<Struct> def_struct;
 };
 
 struct DefVar : Def {
-	const int type() override {
+	int type() const override {
 		return 2;
 	}
 	shared_ptr<ValType> def_var;

xmake.lua

@@ -12,7 +12,7 @@ target("build")
 	set_default(true)
 	set_warnings("allextra")
 	add_files("src/**.cpp")
-	-- add_includedirs("include/")
+	add_includedirs("include/")
 	add_includedirs("third-party/")
 	add_defines("APP_VERSION=" .. app_version)
 	if is_mode("release") then