From b2bcb7229a4bce0c9459807552d071eb2b2c9a0e Mon Sep 17 00:00:00 2001 From: Phil Dawes Date: Sat, 28 Mar 2015 21:58:51 +0000 Subject: Work towards a non-panicing parser (libsyntax) - Functions in parser.rs return PResult<> rather than panicing - Other functions in libsyntax call panic! explicitly for now if they rely on panicing behaviour. - 'panictry!' macro added as scaffolding while converting panicing functions. (This does the same as 'unwrap()' but is easier to grep for and turn into try!()) - Leaves panicing wrappers for the following functions so that the quote_* macros behave the same: - parse_expr, parse_item, parse_pat, parse_arm, parse_ty, parse_stmt --- src/test/run-pass-fulldeps/quote-tokens.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/test') diff --git a/src/test/run-pass-fulldeps/quote-tokens.rs b/src/test/run-pass-fulldeps/quote-tokens.rs index f6ae71f8b6f..99e0333ee29 100644 --- a/src/test/run-pass-fulldeps/quote-tokens.rs +++ b/src/test/run-pass-fulldeps/quote-tokens.rs @@ -17,6 +17,7 @@ extern crate syntax; use syntax::ext::base::ExtCtxt; use syntax::ptr::P; +use syntax::parse::PResult; fn syntax_extension(cx: &ExtCtxt) { let e_toks : Vec = quote_tokens!(cx, 1 + 2); -- cgit 1.4.1-3-g733a5