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add check for __new__ and __init__

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This commit is contained in:
blueloveTH 2024-08-18 21:38:45 +08:00
parent 46e92166d5
commit 24d4807fef
1 changed files with 13 additions and 4 deletions
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17
src/compiler/compiler.c
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@ -2212,9 +2212,9 @@ static Error* _compile_f_args(Compiler* self, FuncDecl* decl, bool enable_type_h
static Error* compile_function(Compiler* self, int decorators) {
Error* err;
consume(TK_ID);
c11_sv decl_name = Token__sv(prev());
c11_sv decl_name_sv = Token__sv(prev());
int decl_index;
FuncDecl_ decl = push_f_context(self, decl_name, &decl_index);
FuncDecl_ decl = push_f_context(self, decl_name_sv, &decl_index);
consume(TK_LPAREN);
if(!match(TK_RPAREN)) {
check(_compile_f_args(self, decl, true));
@ -2242,10 +2242,19 @@ static Error* compile_function(Compiler* self, int decorators) {
Ctx__emit_(ctx(), OP_LOAD_FUNCTION, decl_index, prev()->line);
Ctx__s_emit_decorators(ctx(), decorators);
py_Name decl_name = py_namev(decl_name_sv);
if(ctx()->is_compiling_class) {
Ctx__emit_(ctx(), OP_STORE_CLASS_ATTR, py_namev(decl_name), prev()->line);
if(decl_name == __new__ || decl_name == __init__) {
if(decl->args.length == 0) {
return SyntaxError(self,
"%s() should have at least one positional argument",
py_name2str(decl_name));
}
}
Ctx__emit_(ctx(), OP_STORE_CLASS_ATTR, decl_name, prev()->line);
} else {
NameExpr* e = NameExpr__new(prev()->line, py_namev(decl_name), name_scope(self));
NameExpr* e = NameExpr__new(prev()->line, decl_name, name_scope(self));
vtemit_store((Expr*)e, ctx());
vtdelete((Expr*)e);
}