bjoernager/rust
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Remove #[main] attribute.

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This commit is contained in:
Charles Lew 2021-04-08 21:37:38 +08:00
parent 9c3b66cff7
commit fc357039f9
29 changed files with 59 additions and 214 deletions
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10
compiler/rustc_ast_passes/src/feature_gate.rs
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@ -366,16 +366,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
over time"
);
}
if self.sess.contains_name(&i.attrs[..], sym::main) {
gate_feature_post!(
&self,
main,
i.span,
"declaration of a non-standard `#[main]` \
function may change over time, for now \
a top-level `fn main()` is required"
);
}
}
ast::ItemKind::Struct(..) => {