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| author | Nick Cameron <ncameron@mozilla.com> | 2014-07-08 14:26:02 +1200 |
|---|---|---|
| committer | Nick Cameron <ncameron@mozilla.com> | 2014-07-08 22:44:31 +1200 |
| commit | a0cfda53c4b7367f6494e3d746b35cea644ee50d (patch) | |
| tree | a9a65cb86769ae39e01562cda9eda0dfdb860245 /src/libsyntax/parse/lexer | |
| parent | 6959931498820b2b784168164b53a79dceafc4da (diff) | |
| download | rust-a0cfda53c4b7367f6494e3d746b35cea644ee50d.tar.gz rust-a0cfda53c4b7367f6494e3d746b35cea644ee50d.zip | |
Change DST syntax: type -> Sized?
closes #13367
[breaking-change] Use `Sized?` to indicate a dynamically sized type parameter or trait (used to be `type`). E.g.,
```
trait Tr for Sized? {}
fn foo<Sized? X: Share>(x: X) {}
```
Diffstat (limited to 'src/libsyntax/parse/lexer')
| -rw-r--r-- | src/libsyntax/parse/lexer/mod.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs index 0f188fdf18a..1e72b2de20f 100644 --- a/src/libsyntax/parse/lexer/mod.rs +++ b/src/libsyntax/parse/lexer/mod.rs @@ -849,6 +849,7 @@ impl<'a> StringReader<'a> { '@' => { self.bump(); return token::AT; } '#' => { self.bump(); return token::POUND; } '~' => { self.bump(); return token::TILDE; } + '?' => { self.bump(); return token::QUESTION; } ':' => { self.bump(); if self.curr_is(':') { |