From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/lint/unused/issue-46576.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/test/ui/lint/unused/issue-46576.rs (limited to 'src/test/ui/lint/unused/issue-46576.rs') diff --git a/src/test/ui/lint/unused/issue-46576.rs b/src/test/ui/lint/unused/issue-46576.rs new file mode 100644 index 000000000..15f458f38 --- /dev/null +++ b/src/test/ui/lint/unused/issue-46576.rs @@ -0,0 +1,21 @@ +#![allow(dead_code)] +#![deny(unused_imports)] + +use std::fs::File; +use std::io::{BufRead, BufReader, Read}; +//~^ ERROR unused import: `BufRead` + +pub fn read_from_file(path: &str) { + let file = File::open(&path).unwrap(); + let mut reader = BufReader::new(file); + let mut s = String::new(); + reader.read_to_string(&mut s).unwrap(); +} + +pub fn read_lines(s: &str) { + for _line in s.lines() { + + } +} + +fn main() {} -- cgit v1.2.3