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optimize codes

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ValKmjolnir
2022-01-16 22:48:00 +08:00
parent 46716620e3
commit 630c99c39a
10 changed files with 128 additions and 168 deletions
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nasal_err.h
+8 -9
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@@ -13,7 +13,7 @@ protected:
public:
void load(const std::string& f)
{
if(file==f)
if(file==f) // don't need to load a loaded file
return;
file=f;
res.clear();
@@ -48,33 +48,32 @@ public:
void err(const char* stage,const std::string& info)
{
++error;
std::cout<<"["<<stage<<"] "<<info<<'\n';
std::cerr<<"["<<stage<<"] "<<info<<'\n';
}
void err(const char* stage,uint32_t line,uint32_t column,const std::string& info)
{
++error;
if(!line)
{
std::cout<<"["<<stage<<"] "<<file<<": "<<info<<'\n';
std::cerr<<"["<<stage<<"] "<<file<<": "<<info<<'\n';
return;
}
std::cout<<"["<<stage<<"] "<<file<<":"<<line<<":"<<column<<" "<<info<<"\n"<<res[line-1]<<'\n';
std::cerr<<"["<<stage<<"] "<<file<<":"<<line<<":"<<column<<" "<<info<<"\n"<<res[line-1]<<'\n';
for(int i=0;i<(int)column-1;++i)
std::cout<<char(" \t"[res[line-1][i]=='\t']);
std::cout<<"^\n";
std::cerr<<char(" \t"[res[line-1][i]=='\t']);
std::cerr<<"^\n";
}
void err(const char* stage,uint32_t line,const std::string& info)
{
++error;
if(!line)
{
std::cout<<"["<<stage<<"] "<<file<<": "<<info<<'\n';
std::cerr<<"["<<stage<<"] "<<file<<": "<<info<<'\n';
return;
}
std::cout<<"["<<stage<<"] "<<file<<":"<<line<<" "<<info<<"\n"<<res[line-1]<<'\n';
std::cerr<<"["<<stage<<"] "<<file<<":"<<line<<" "<<info<<"\n"<<res[line-1]<<'\n';
}
void chkerr(){if(error)std::exit(1);}
};
#endif