xxq250/Nasal-Interpreter
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✨ add cmakelists.txt

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ValKmjolnir
2023-05-06 21:12:40 +08:00
parent 5ae729676f
commit cbb3906536
19 changed files with 725 additions and 669 deletions
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nasal_err.h
+24 -24
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@@ -21,14 +21,14 @@ struct span {
struct for_reset {
CONSOLE_SCREEN_BUFFER_INFO scr;
for_reset() {
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE),&scr);
GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &scr);
}
} reset_ter_color;
#endif
std::ostream& back_white(std::ostream& s) {
#ifdef _WIN32
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),0xf0);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 0xf0);
#else
s<<"\033[7m";
#endif
@@ -37,7 +37,7 @@ std::ostream& back_white(std::ostream& s) {
std::ostream& red(std::ostream& s) {
#ifdef _WIN32
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),0x0c);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 0x0c);
#else
s<<"\033[91;1m";
#endif
@@ -46,7 +46,7 @@ std::ostream& red(std::ostream& s) {
std::ostream& cyan(std::ostream& s) {
#ifdef _WIN32
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),0x03);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 0x03);
#else
s<<"\033[36;1m";
#endif
@@ -55,7 +55,7 @@ std::ostream& cyan(std::ostream& s) {
std::ostream& orange(std::ostream& s) {
#ifdef _WIN32
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),0x0e);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 0x0e);
#else
s<<"\033[93;1m";
#endif
@@ -64,7 +64,7 @@ std::ostream& orange(std::ostream& s) {
std::ostream& white(std::ostream& s) {
#ifdef _WIN32
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),0x0f);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 0x0f);
#else
s<<"\033[0m\033[1m";
#endif
@@ -73,7 +73,7 @@ std::ostream& white(std::ostream& s) {
std::ostream& reset(std::ostream& s) {
#ifdef _WIN32
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),reset_ter_color.scr.wAttributes);
SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), reset_ter_color.scr.wAttributes);
#else
s<<"\033[0m";
#endif
@@ -99,7 +99,7 @@ private:
string identation(usize len) {
return string(len,' ');
}
string leftpad(u32 num,usize len) {
string leftpad(u32 num, usize len) {
string tmp=std::to_string(num);
while(tmp.length()<len) {
tmp=" "+tmp;
@@ -108,9 +108,9 @@ private:
}
public:
error():cnt(0) {}
void fatal(const string&,const string&);
void err(const string&,const string&);
void err(const string&,const span&,const string&);
void fatal(const string&, const string&);
void err(const string&, const string&);
void err(const string&, const span&, const string&);
void chkerr() const {
if (cnt) {
@@ -128,7 +128,7 @@ void flstream::load(const string& f) {
}
res.clear();
std::ifstream in(f,std::ios::binary);
std::ifstream in(f, std::ios::binary);
if (in.fail()) {
std::cerr<<red<<"src: "<<reset<<"cannot open <"<<f<<">\n";
std::exit(1);
@@ -136,12 +136,12 @@ void flstream::load(const string& f) {
while(!in.eof()) {
string line;
std::getline(in,line);
std::getline(in, line);
res.push_back(line);
}
}
void error::fatal(const string& stage,const string& info) {
void error::fatal(const string& stage, const string& info) {
std::cerr<<red<<stage<<": "<<white<<info<<reset<<"\n";
if (file.length()) {
std::cerr<<cyan<<" --> "<<red<<file<<reset<<"\n\n";
@@ -151,7 +151,7 @@ void error::fatal(const string& stage,const string& info) {
std::exit(1);
}
void error::err(const string& stage,const string& info) {
void error::err(const string& stage, const string& info) {
++cnt;
std::cerr<<red<<stage<<": "<<white<<info<<reset<<"\n";
if (file.length()) {
@@ -161,7 +161,7 @@ void error::err(const string& stage,const string& info) {
}
}
void error::err(const string& stage,const span& loc,const string& info) {
void error::err(const string& stage, const span& loc, const string& info) {
// load error occurred file into string lines
load(loc.file);
@@ -174,7 +174,7 @@ void error::err(const string& stage,const span& loc,const string& info) {
const usize maxlen=std::to_string(loc.end_line).length();
const string iden=identation(maxlen);
for(u32 line=loc.begin_line;line<=loc.end_line;++line) {
for(u32 line=loc.begin_line; line<=loc.end_line; ++line) {
if (!line) {
continue;
}
@@ -192,29 +192,29 @@ void error::err(const string& stage,const span& loc,const string& info) {
}
const string& code=res[line-1];
std::cerr<<cyan<<leftpad(line,maxlen)<<" | "<<reset<<code<<"\n";
std::cerr<<cyan<<leftpad(line, maxlen)<<" | "<<reset<<code<<"\n";
// output underline
std::cerr<<cyan<<iden<<" | "<<reset;
if (loc.begin_line==loc.end_line) {
for(u32 i=0;i<loc.begin_column;++i) {
for(u32 i=0; i<loc.begin_column; ++i) {
std::cerr<<char(" \t"[code[i]=='\t']);
}
for(u32 i=loc.begin_column;i<loc.end_column;++i) {
for(u32 i=loc.begin_column ;i<loc.end_column; ++i) {
std::cerr<<red<<(code[i]=='\t'?"^^^^":"^")<<reset;
}
} else if (line==loc.begin_line) {
for(u32 i=0;i<loc.begin_column;++i) {
for(u32 i=0; i<loc.begin_column; ++i) {
std::cerr<<char(" \t"[code[i]=='\t']);
}
for(u32 i=loc.begin_column;i<code.size();++i) {
for(u32 i=loc.begin_column; i<code.size(); ++i) {
std::cerr<<red<<(code[i]=='\t'?"^^^^":"^")<<reset;
}
} else if (loc.begin_line<line && line<loc.end_line) {
for(u32 i=0;i<code.size();++i) {
for(u32 i=0; i<code.size(); ++i) {
std::cerr<<red<<(code[i]=='\t'?"^^^^":"^");
}
} else {
for(u32 i=0;i<loc.end_column;++i) {
for(u32 i=0; i<loc.end_column; ++i) {
std::cerr<<red<<(code[i]=='\t'?"^^^^":"^");
}
}