From bf22a7a71ab47a7d2074134b02b02df1d6ce497e Mon Sep 17 00:00:00 2001 From: Vincent Esche Date: Wed, 24 Aug 2016 15:43:28 +0200 Subject: [PATCH] Updated code sample in chapter on syntax extensions. The affected API apparently had changed with commit d59accfb065843d12db9180a4f504664e3d23ef1. --- src/doc/book/compiler-plugins.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/doc/book/compiler-plugins.md b/src/doc/book/compiler-plugins.md index 8426d5a626549..a9a81843ab199 100644 --- a/src/doc/book/compiler-plugins.md +++ b/src/doc/book/compiler-plugins.md @@ -46,10 +46,10 @@ extern crate rustc; extern crate rustc_plugin; use syntax::parse::token; -use syntax::ast::TokenTree; +use syntax::tokenstream::TokenTree; use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager}; use syntax::ext::build::AstBuilder; // trait for expr_usize -use syntax_pos::Span; +use syntax::ext::quote::rt::Span; use rustc_plugin::Registry; fn expand_rn(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) @@ -69,7 +69,7 @@ fn expand_rn(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree]) } let text = match args[0] { - TokenTree::Token(_, token::Ident(s, _)) => s.to_string(), + TokenTree::Token(_, token::Ident(s)) => s.to_string(), _ => { cx.span_err(sp, "argument should be a single identifier"); return DummyResult::any(sp);