Remove `with_legacy_ctxt`

[rust.git] / src / libsyntax_ext / cfg.rs

diff --git a/src/libsyntax_ext/cfg.rs b/src/libsyntax_ext/cfg.rs
index 21cee8ae1cb9c661c630ee9f788450e5d4d93aab..3c33baf95a597705c44abc8f1baf21d82e746b31 100644 (file)
--- a/src/libsyntax_ext/cfg.rs
+++ b/src/libsyntax_ext/cfg.rs
@@ -7,16 +7,16 @@
 use syntax::ast;
 use syntax::ext::base::{self, *};
 use syntax::attr;
-use syntax::tokenstream;
+use syntax::tokenstream::TokenStream;
 use syntax::parse::token;
 use syntax_pos::Span;
 
 pub fn expand_cfg(
     cx: &mut ExtCtxt<'_>,
     sp: Span,
-    tts: &[tokenstream::TokenTree],
+    tts: TokenStream,
 ) -> Box<dyn base::MacResult + 'static> {
-    let sp = cx.with_legacy_ctxt(sp);
+    let sp = cx.with_def_site_ctxt(sp);
 
     match parse_cfg(cx, sp, tts) {
         Ok(cfg) => {
@@ -33,7 +33,7 @@ pub fn expand_cfg(
 fn parse_cfg<'a>(
     cx: &mut ExtCtxt<'a>,
     sp: Span,
-    tts: &[tokenstream::TokenTree],
+    tts: TokenStream,
 ) -> Result<ast::MetaItem, DiagnosticBuilder<'a>> {
     let mut p = cx.new_parser_from_tts(tts);