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syntax: Add ToTokens for Attribute_

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This commit is contained in:
Ben Gamari 2014-07-16 22:17:16 -04:00
parent eddc3ccce8
commit 8659889ed9
1 changed files with 7 additions and 0 deletions
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7
src/libsyntax/ext/quote.rs
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@ -147,6 +147,12 @@ pub mod rt {
impl_to_source_slice!(ast::Ty, ", ")
impl_to_source_slice!(Gc<ast::Item>, "\n\n")
impl ToSource for ast::Attribute_ {
fn to_source(&self) -> String {
pprust::attribute_to_string(&dummy_spanned(*self))
}
}
impl<'a> ToSource for &'a str {
fn to_source(&self) -> String {
let lit = dummy_spanned(ast::LitStr(
@ -238,6 +244,7 @@ pub mod rt {
impl_to_tokens!(Gc<ast::Expr>)
impl_to_tokens!(ast::Block)
impl_to_tokens!(ast::Arg)
impl_to_tokens!(ast::Attribute_)
impl_to_tokens_lifetime!(&'a str)
impl_to_tokens!(())
impl_to_tokens!(char)