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| author | Björn Steinbrink <bsteinbr@gmail.com> | 2013-05-06 00:18:51 +0200 |
|---|---|---|
| committer | Björn Steinbrink <bsteinbr@gmail.com> | 2013-05-14 16:36:23 +0200 |
| commit | bdc182cc41c2741edc6fdc4ec09b8522479aab40 (patch) | |
| tree | e4d26bbc1b47702ef46cd01bbaa5b5dad8633416 /src/libsyntax/parse/token.rs | |
| parent | 84745b483f322671f894b9e8d0a462c46275a9d3 (diff) | |
| download | rust-bdc182cc41c2741edc6fdc4ec09b8522479aab40.tar.gz rust-bdc182cc41c2741edc6fdc4ec09b8522479aab40.zip | |
Use static string with fail!() and remove fail!(fmt!())
fail!() used to require owned strings but can handle static strings now. Also, it can pass its arguments to fmt!() on its own, no need for the caller to call fmt!() itself.
Diffstat (limited to 'src/libsyntax/parse/token.rs')
| -rw-r--r-- | src/libsyntax/parse/token.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs index fde383b445c..27686c4e4aa 100644 --- a/src/libsyntax/parse/token.rs +++ b/src/libsyntax/parse/token.rs @@ -211,7 +211,7 @@ pub fn to_str(in: @ident_interner, t: &Token) -> ~str { nt_block(*) => ~"block", nt_stmt(*) => ~"statement", nt_pat(*) => ~"pattern", - nt_expr(*) => fail!(~"should have been handled above"), + nt_expr(*) => fail!("should have been handled above"), nt_ty(*) => ~"type", nt_ident(*) => ~"identifier", nt_path(*) => ~"path", |