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Add notin operator

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Shunsuke Shibayama 2022-12-15 00:18:52 +09:00
parent 5342edcf4d
commit 76bf5fa44c
2 changed files with 6 additions and 1 deletions
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3
compiler/erg_compiler/context/initialize/mod.rs
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@ -2173,7 +2173,8 @@ impl Context {
let T = mono_q("T", instanceof(Type));
let I = mono_q("I", subtypeof(poly("In", vec![ty_tp(T.clone())])));
let op_t = bin_op(I, T, Bool).quantify();
self.register_builtin_impl("__in__", op_t, Const, Private);
self.register_builtin_impl("__in__", op_t.clone(), Const, Private);
self.register_builtin_impl("__notin__", op_t, Const, Private);
/* unary */
// TODO: Boolの+/-は警告を出したい
let M = mono_q("M", subtypeof(mono("Mutizable")));

4
compiler/erg_compiler/error.rs
View file

@ -39,6 +39,7 @@ pub fn binop_to_dname(op: &str) -> &str {
"//" => "__floordiv__",
"**" => "__pow__",
"%" => "__mod__",
"@" => "__matmul__",
".." => "__rng__",
"<.." => "__lorng__",
"..<" => "__rorng__",
@ -47,6 +48,7 @@ pub fn binop_to_dname(op: &str) -> &str {
"||" | "or" => "__or__",
"^^" => "__xor__",
"in" => "__in__",
"notin" => "__notin__", // NOTE: this doesn't exist in Python
"contains" => "__contains__",
"subof" => "__subof__",
"supof" => "__supof__",
@ -82,6 +84,7 @@ pub fn readable_name(name: &str) -> &str {
"__floordiv__" => "`//`",
"__pow__" => "`**`",
"__mod__" => "`%`",
"__matmul__" => "`@`",
"__rng__" => "`..`",
"__lorng__" => "`<..`",
"__rorng__" => "`..<`",
@ -89,6 +92,7 @@ pub fn readable_name(name: &str) -> &str {
"__and__" => "`and`",
"__or__" => "`or`",
"__in__" => "`in`",
"__notin__" => "`notin`",
"__contains__" => "`contains`",
"__subof__" => "`subof`",
"__supof__" => "`supof`",