diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/ext/base.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs index 331ab2dc08d..75071802ed4 100644 --- a/src/libsyntax/ext/base.rs +++ b/src/libsyntax/ext/base.rs @@ -255,7 +255,8 @@ pub type MacroExpanderFn = -> Box<dyn MacResult+'cx>; impl<F> TTMacroExpander for F - where F: for<'cx> Fn(&'cx mut ExtCtxt, Span, &[tokenstream::TokenTree]) -> Box<dyn MacResult+'cx> + where F: for<'cx> Fn(&'cx mut ExtCtxt, Span, &[tokenstream::TokenTree]) + -> Box<dyn MacResult+'cx> { fn expand<'cx>(&self, ecx: &'cx mut ExtCtxt, span: Span, input: TokenStream) -> Box<dyn MacResult+'cx> { |