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Add language target: simplified/traditional chinese

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Ready for multilingualization. See /doc/EN/dev_guide/i18n_messages.md.
This commit is contained in:
Shunsuke Shibayama 2022-08-18 16:31:35 +09:00
parent a30be5d40d
commit 842fe10353
17 changed files with 459 additions and 183 deletions
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47
compiler/erg_parser/parse.rs
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@ -439,7 +439,10 @@ impl Parser {
let err = ParseError::syntax_error(
0,
loc,
switch_lang!("failed to parse a block", "ブロックの解析に失敗しました"),
switch_lang!(
"japanese" => "ブロックの解析に失敗しました",
"english" => "failed to parse a block",
),
None,
);
Err(err)
@ -496,8 +499,8 @@ impl Parser {
0,
self.peek().unwrap().loc(),
switch_lang!(
"Cannot use type bounds in a declaration of a variable",
"変数宣言で型制約は使えません"
"japanese" => "変数宣言で型制約は使えません",
"english" => "Cannot use type bounds in a declaration of a variable",
),
None,
);
@ -509,16 +512,6 @@ impl Parser {
self.skip();
Some(self.try_reduce_type_spec()?)
} else {
if self.cur_is(Colon) {
self.warns.push(ParseError::syntax_warning(0, name.loc(), switch_lang!(
"Since it is obvious that the variable is of type `Type`, there is no need to specify the type.",
"変数がType型であることは明らかなので、型指定は不要です。"
), Some(switch_lang!(
"Are you sure you're not confusing it with subclass declaration (<:)?",
"サブクラスの宣言(<:)ではありませんか?"
).into())
));
}
None
}
} else if self.cur_is(Colon) {
@ -663,8 +656,8 @@ impl Parser {
0,
t.loc(),
switch_lang!(
"Binary operators cannot be used in left-values",
"左辺値の中で中置演算子は使えません"
"japanese" => "左辺値の中で中置演算子は使えません",
"english" => "Binary operators cannot be used in left-values",
),
None,
);
@ -754,9 +747,10 @@ impl Parser {
return Err(ParseError::syntax_error(
0,
param.loc(),
// TODO: switch_lang!
"non-default argument follows default argument",
None,
))
));
}
(false, false) => {
non_default_params.push(param);
@ -768,8 +762,8 @@ impl Parser {
0,
t.loc(),
switch_lang!(
"Binary operators cannot be used in parameters",
"仮引数の中で中置演算子は使えません"
"japanese" => "仮引数の中で中置演算子は使えません",
"english" => "Binary operators cannot be used in parameters",
),
None,
);
@ -1015,18 +1009,21 @@ impl Parser {
fn validate_const_expr(&mut self, expr: Expr) -> ParseResult<ConstExpr> {
match expr {
Expr::Lit(l) => Ok(ConstExpr::Lit(l)),
Expr::Lit(l) => Ok(ConstExpr::Lit(l)),
Expr::Accessor(Accessor::Local(local)) => {
let local = ConstLocal::new(local.symbol);
Ok(ConstExpr::Accessor(ConstAccessor::Local(local)))
}
// TODO: App, Array, Record, BinOp, UnaryOp,
other => {
Err(ParseError::syntax_error(0, other.loc(), switch_lang!(
"this expression is not computable at the compile-time, so cannot used as a type-argument",
"この式はコンパイル時計算できないため、型引数には使用できません",
), None))
}
other => Err(ParseError::syntax_error(
0,
other.loc(),
switch_lang!(
"japanese" => "この式はコンパイル時計算できないため、型引数には使用できません",
"english" => "this expression is not computable at the compile-time, so cannot used as a type-argument",
),
None,
)),
}
}