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lexer,parser,import,codegen use the same error module.

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ValKmjolnir
2021-12-23 21:15:50 +08:00
parent bde94f8ec6
commit 1ae354c0cf
11 changed files with 160 additions and 136 deletions
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nasal_codegen.h
+7 -4
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@@ -193,6 +193,7 @@ class nasal_codegen
private:
uint32_t error;
uint16_t fileindex;
nasal_err& nerr;
const std::string* file;
std::stack<uint32_t> in_iterloop;
std::unordered_map<double,int> num_table;
@@ -205,7 +206,7 @@ private:
std::vector<std::string> global; // global : max 4095 values
std::list<std::vector<std::string>> local; // local : max 32768 upvalues 65536 values
void die(const std::string,const int);
void die(const std::string&,const uint32_t);
void regist_number(const double);
void regist_string(const std::string&);
void find_symbol(const nasal_ast&);
@@ -246,6 +247,7 @@ private:
void block_gen(const nasal_ast&);
void ret_gen(const nasal_ast&);
public:
nasal_codegen(nasal_err& e):nerr(e){}
uint32_t err(){return error;}
void compile(const nasal_parse&,const nasal_import&);
void print_op(uint32_t);
@@ -255,10 +257,10 @@ public:
const std::vector<opcode>& get_code() const {return code;}
};
void nasal_codegen::die(const std::string info,const int line)
void nasal_codegen::die(const std::string& info,const uint32_t line)
{
++error;
std::cout<<"[code] <"<<file[fileindex]<<":"<<line<<"> "<<info<<"\n";
nerr.load(file[fileindex]);
nerr.err("code",line,info.c_str());
}
void nasal_codegen::regist_number(const double num)
@@ -1217,6 +1219,7 @@ void nasal_codegen::compile(const nasal_parse& parse,const nasal_import& import)
gen(op_exit,0,0);
if(global.size()>=STACK_MAX_DEPTH)
die("too many global variants: "+std::to_string(global.size())+".",0);
nerr.chkerr();
}
void nasal_codegen::print_op(uint32_t index)