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fix a bug

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This commit is contained in:
blueloveTH 2024-02-07 17:32:34 +08:00
parent ac32dfdb2d
commit 4f316d1938
1 changed files with 3 additions and 3 deletions
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6
src/compiler.cpp
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@ -10,7 +10,7 @@ namespace pkpy{
CodeObject_ Compiler::push_global_context(){ CodeObject_ Compiler::push_global_context(){
CodeObject_ co = std::make_shared<CodeObject>(lexer->src, lexer->src->filename); CodeObject_ co = std::make_shared<CodeObject>(lexer->src, lexer->src->filename);
co->start_line = prev().line; co->start_line = i==0 ? 1 : prev().line;
contexts.push(CodeEmitContext(vm, co, contexts.size())); contexts.push(CodeEmitContext(vm, co, contexts.size()));
return co; return co;
} }
@ -18,7 +18,7 @@ namespace pkpy{
FuncDecl_ Compiler::push_f_context(Str name){ FuncDecl_ Compiler::push_f_context(Str name){
FuncDecl_ decl = std::make_shared<FuncDecl>(); FuncDecl_ decl = std::make_shared<FuncDecl>();
decl->code = std::make_shared<CodeObject>(lexer->src, name); decl->code = std::make_shared<CodeObject>(lexer->src, name);
decl->code->start_line = prev().line; decl->code->start_line = i==0 ? 1 : prev().line;
decl->nested = name_scope() == NAME_LOCAL; decl->nested = name_scope() == NAME_LOCAL;
contexts.push(CodeEmitContext(vm, decl->code, contexts.size())); contexts.push(CodeEmitContext(vm, decl->code, contexts.size()));
contexts.top().func = decl; contexts.top().func = decl;
@ -34,7 +34,7 @@ namespace pkpy{
// however, this is buggy...since there may be a jump to the end (out of bound) even if the last opcode is a return // however, this is buggy...since there may be a jump to the end (out of bound) even if the last opcode is a return
ctx()->emit_(OP_RETURN_VALUE, 1, BC_KEEPLINE); ctx()->emit_(OP_RETURN_VALUE, 1, BC_KEEPLINE);
ctx()->co->end_line = prev().line; ctx()->co->end_line = prev().line;
// some check here // some check here
std::vector<Bytecode>& codes = ctx()->co->codes; std::vector<Bytecode>& codes = ctx()->co->codes;
if(ctx()->co->varnames.size() > PK_MAX_CO_VARNAMES){ if(ctx()->co->varnames.size() > PK_MAX_CO_VARNAMES){