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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
commit17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch)
tree3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/tools/clippy/tests/ui/manual_instant_elapsed.fixed
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.tar.xz
rustc-17d40c6057c88f4c432b0d7bac88e1b84cb7e67f.zip
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/manual_instant_elapsed.fixed')
-rw-r--r--src/tools/clippy/tests/ui/manual_instant_elapsed.fixed27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/manual_instant_elapsed.fixed b/src/tools/clippy/tests/ui/manual_instant_elapsed.fixed
new file mode 100644
index 000000000..0fa776b7b
--- /dev/null
+++ b/src/tools/clippy/tests/ui/manual_instant_elapsed.fixed
@@ -0,0 +1,27 @@
+// run-rustfix
+#![warn(clippy::manual_instant_elapsed)]
+#![allow(clippy::unnecessary_operation)]
+#![allow(unused_variables)]
+#![allow(unused_must_use)]
+
+use std::time::Instant;
+
+fn main() {
+ let prev_instant = Instant::now();
+
+ {
+ // don't influence
+ let another_instant = Instant::now();
+ }
+
+ let duration = prev_instant.elapsed();
+
+ // don't catch
+ let duration = prev_instant.elapsed();
+
+ Instant::now() - duration;
+
+ let ref_to_instant = &Instant::now();
+
+ (*ref_to_instant).elapsed(); // to ensure parens are added correctly
+}