diff options
| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-07-27 10:40:39 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2023-07-27 10:40:39 +1000 |
| commit | a9d84592995c18b33f69e85735210c50438596e1 (patch) | |
| tree | 28c43fae7d7ed42ac4bb0d637c3c939b09a9eb36 /compiler/rustc_expand/src/parse/tests.rs | |
| parent | 53379a7b65055fc272db1178f68c9cef9b4aa3bc (diff) | |
| download | rust-a9d84592995c18b33f69e85735210c50438596e1.tar.gz rust-a9d84592995c18b33f69e85735210c50438596e1.zip | |
Replace `into_trees` with `trees` in a test.
There's no need for token tree cloning here.
Diffstat (limited to 'compiler/rustc_expand/src/parse/tests.rs')
| -rw-r--r-- | compiler/rustc_expand/src/parse/tests.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler/rustc_expand/src/parse/tests.rs b/compiler/rustc_expand/src/parse/tests.rs index f891850963e..541f2686235 100644 --- a/compiler/rustc_expand/src/parse/tests.rs +++ b/compiler/rustc_expand/src/parse/tests.rs @@ -63,9 +63,8 @@ fn bad_path_expr_1() { #[test] fn string_to_tts_macro() { create_default_session_globals_then(|| { - let tts: Vec<_> = - string_to_stream("macro_rules! zip (($a)=>($a))".to_string()).into_trees().collect(); - let tts: &[TokenTree] = &tts[..]; + let stream = string_to_stream("macro_rules! zip (($a)=>($a))".to_string()); + let tts = &stream.trees().collect::<Vec<_>>()[..]; match tts { [ |