From 090040bf4037a094e50b03d79e4baf5cd89c912b Mon Sep 17 00:00:00 2001 From: Patrick Walton Date: Mon, 5 May 2014 18:56:44 -0700 Subject: librustc: Remove `~EXPR`, `~TYPE`, and `~PAT` from the language, except for `~str`/`~[]`. Note that `~self` still remains, since I forgot to add support for `Box` before the snapshot. How to update your code: * Instead of `~EXPR`, you should write `box EXPR`. * Instead of `~TYPE`, you should write `Box`. * Instead of `~PATTERN`, you should write `box PATTERN`. [breaking-change] --- src/libhexfloat/lib.rs | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/libhexfloat') diff --git a/src/libhexfloat/lib.rs b/src/libhexfloat/lib.rs index 72528e96917..aea8a358f7f 100644 --- a/src/libhexfloat/lib.rs +++ b/src/libhexfloat/lib.rs @@ -61,7 +61,7 @@ use syntax::parse::token; #[macro_registrar] pub fn macro_registrar(register: |Name, SyntaxExtension|) { register(token::intern("hexfloat"), - NormalTT(~BasicMacroExpander { + NormalTT(box BasicMacroExpander { expander: expand_syntax_ext, span: None, }, @@ -97,7 +97,8 @@ fn hex_float_lit_err(s: &str) -> Option<(uint, ~str)> { } } -pub fn expand_syntax_ext(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) -> ~base::MacResult { +pub fn expand_syntax_ext(cx: &mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) + -> Box { let (expr, ty_lit) = parse_tts(cx, tts); let ty = match ty_lit { -- cgit 1.4.1-3-g733a5