bjoernager/rust
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Rename ProcMacro trait as BangProcMacro.

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Similar to the existing `AttrProcMacro` trait.
This commit is contained in:
Nicholas Nethercote 2022-05-13 14:07:56 +10:00
parent 1a9514d5ce
commit dbdc7dd0dc
2 changed files with 4 additions and 4 deletions
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6
compiler/rustc_expand/src/base.rs
View file

@ -266,7 +266,7 @@ where
} }
} }
pub trait ProcMacro { pub trait BangProcMacro {
fn expand<'cx>( fn expand<'cx>(
&self, &self,
ecx: &'cx mut ExtCtxt<'_>, ecx: &'cx mut ExtCtxt<'_>,
@ -275,7 +275,7 @@ pub trait ProcMacro {
) -> Result<TokenStream, ErrorGuaranteed>; ) -> Result<TokenStream, ErrorGuaranteed>;
} }
impl<F> ProcMacro for F impl<F> BangProcMacro for F
where where
F: Fn(TokenStream) -> TokenStream, F: Fn(TokenStream) -> TokenStream,
{ {
@ -640,7 +640,7 @@ pub enum SyntaxExtensionKind {
/// A token-based function-like macro. /// A token-based function-like macro.
Bang( Bang(
/// An expander with signature TokenStream -> TokenStream. /// An expander with signature TokenStream -> TokenStream.
Box<dyn ProcMacro + sync::Sync + sync::Send>, Box<dyn BangProcMacro + sync::Sync + sync::Send>,
), ),
/// An AST-based function-like macro. /// An AST-based function-like macro.

2
compiler/rustc_expand/src/proc_macro.rs
View file

@ -17,7 +17,7 @@ pub struct BangProcMacro {
pub client: pm::bridge::client::Client<fn(pm::TokenStream) -> pm::TokenStream>, pub client: pm::bridge::client::Client<fn(pm::TokenStream) -> pm::TokenStream>,
} }
impl base::ProcMacro for BangProcMacro { impl base::BangProcMacro for BangProcMacro {
fn expand<'cx>( fn expand<'cx>(
&self, &self,
ecx: &'cx mut ExtCtxt<'_>, ecx: &'cx mut ExtCtxt<'_>,