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rustc: Add lint for obsolete attributes

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This also moves `#[auto_{en,de}code]` checker from syntax to lint.
This commit is contained in:
klutzy
2013-11-06 12:16:19 +09:00
parent 6ff697d393
commit 1f7bfac9d2
6 changed files with 13 additions and 59 deletions
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8
src/libsyntax/ext/base.rs
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@@ -143,7 +143,7 @@ pub enum MacResult {
}
pub enum SyntaxExtension {
// #[auto_encode] and such
// #[deriving] and such
ItemDecorator(ItemDecorator),
// Token-tree expanders
@@ -229,12 +229,6 @@ pub fn syntax_expander_table() -> SyntaxEnv {
syntax_expanders.insert(intern(&"format_args"),
builtin_normal_tt_no_ctxt(
ext::format::expand_args));
syntax_expanders.insert(
intern(&"auto_encode"),
@SE(ItemDecorator(ext::auto_encode::expand_auto_encode)));
syntax_expanders.insert(
intern(&"auto_decode"),
@SE(ItemDecorator(ext::auto_encode::expand_auto_decode)));
syntax_expanders.insert(intern(&"env"),
builtin_normal_tt_no_ctxt(
ext::env::expand_env));