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fix #440

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This commit is contained in:
killcerr 2026-01-30 22:08:34 +08:00
parent 7b733cae0a
commit 1b2ad4cf2a
1 changed files with 11 additions and 6 deletions
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17
src/interpreter/ceval.c
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@ -1143,19 +1143,24 @@ __NEXT_STEP:
}
case OP_EXCEPTION_MATCH: {
bool ok = false;
if(TOP()->type == tp_tuple) {
if(TOP()->type == tp_type) {
ok = py_isinstance(&self->unhandled_exc, py_totype(TOP()));
} else if(TOP()->type == tp_tuple) {
int len = py_tuple_len(TOP());
py_ObjectRef data = py_tuple_data(TOP());
for(int i = 0; i < len; i++) {
if(!py_checktype(data + i, tp_type)) goto __ERROR;
if(py_isinstance(&self->unhandled_exc, py_totype(data + i))) {
ok = true;
if(data[i].type != tp_type) {
py_clearexc(TOP());
TypeError(
"catching classes that do not inherit from BaseException is not allowed");
ok = false;
break;
}
ok = py_isinstance(data + i, py_totype(TOP()));
}
} else {
if(!py_checktype(TOP(), tp_type)) goto __ERROR;
ok = py_isinstance(&self->unhandled_exc, py_totype(TOP()));
py_clearexc(TOP());
TypeError("catching classes that do not inherit from BaseException is not allowed");
}
py_newbool(TOP(), ok);
DISPATCH();