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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
commit | 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 (patch) | |
tree | 3bb8d61aee02bc7a15eab3f36e3b921afc2075d0 /library/proc_macro/src | |
parent | Releasing progress-linux version 1.69.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.tar.xz rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.zip |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/proc_macro/src')
-rw-r--r-- | library/proc_macro/src/bridge/fxhash.rs | 2 | ||||
-rw-r--r-- | library/proc_macro/src/lib.rs | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/library/proc_macro/src/bridge/fxhash.rs b/library/proc_macro/src/bridge/fxhash.rs index 17bd0a1b3..f4e905441 100644 --- a/library/proc_macro/src/bridge/fxhash.rs +++ b/library/proc_macro/src/bridge/fxhash.rs @@ -5,8 +5,6 @@ //! on the `rustc_hash` crate. use std::collections::HashMap; -use std::convert::TryInto; -use std::default::Default; use std::hash::BuildHasherDefault; use std::hash::Hasher; use std::mem::size_of; diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs index 938935771..9d081c8b8 100644 --- a/library/proc_macro/src/lib.rs +++ b/library/proc_macro/src/lib.rs @@ -47,7 +47,7 @@ use std::cmp::Ordering; use std::ops::RangeBounds; use std::path::PathBuf; use std::str::FromStr; -use std::{error, fmt, iter}; +use std::{error, fmt}; /// Determines whether proc_macro has been made accessible to the currently /// running program. @@ -310,7 +310,7 @@ impl ConcatStreamsHelper { /// Collects a number of token trees into a single stream. #[stable(feature = "proc_macro_lib2", since = "1.29.0")] -impl iter::FromIterator<TokenTree> for TokenStream { +impl FromIterator<TokenTree> for TokenStream { fn from_iter<I: IntoIterator<Item = TokenTree>>(trees: I) -> Self { let iter = trees.into_iter(); let mut builder = ConcatTreesHelper::new(iter.size_hint().0); @@ -322,7 +322,7 @@ impl iter::FromIterator<TokenTree> for TokenStream { /// A "flattening" operation on token streams, collects token trees /// from multiple token streams into a single stream. #[stable(feature = "proc_macro_lib", since = "1.15.0")] -impl iter::FromIterator<TokenStream> for TokenStream { +impl FromIterator<TokenStream> for TokenStream { fn from_iter<I: IntoIterator<Item = TokenStream>>(streams: I) -> Self { let iter = streams.into_iter(); let mut builder = ConcatStreamsHelper::new(iter.size_hint().0); |