diff options
| author | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-03-14 22:04:46 +0000 |
|---|---|---|
| committer | Jeffrey Seyfried <jeffrey.seyfried@gmail.com> | 2017-03-15 23:05:02 +0000 |
| commit | ce616a7d6ad838aacd080b47566c15e82ad8dd6d (patch) | |
| tree | 9f91891e12094eb0d0e96e564711c8905859f3d4 /src/libsyntax | |
| parent | d9cf601ae822d07412a79aeedeabb802aa94cb34 (diff) | |
| download | rust-ce616a7d6ad838aacd080b47566c15e82ad8dd6d.tar.gz rust-ce616a7d6ad838aacd080b47566c15e82ad8dd6d.zip | |
Improve the `TokenStream` quoter.
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/tokenstream.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsyntax/tokenstream.rs b/src/libsyntax/tokenstream.rs index 2da442a1a53..8ce45f3fd08 100644 --- a/src/libsyntax/tokenstream.rs +++ b/src/libsyntax/tokenstream.rs @@ -162,6 +162,12 @@ impl From<TokenTree> for TokenStream { } } +impl From<Token> for TokenStream { + fn from(token: Token) -> TokenStream { + TokenTree::Token(DUMMY_SP, token).into() + } +} + impl<T: Into<TokenStream>> iter::FromIterator<T> for TokenStream { fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self { TokenStream::concat(iter.into_iter().map(Into::into).collect::<Vec<_>>()) |