From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/borrowck/borrowck-uninit-in-assignop.rs | 34 ++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 tests/ui/borrowck/borrowck-uninit-in-assignop.rs (limited to 'tests/ui/borrowck/borrowck-uninit-in-assignop.rs') diff --git a/tests/ui/borrowck/borrowck-uninit-in-assignop.rs b/tests/ui/borrowck/borrowck-uninit-in-assignop.rs new file mode 100644 index 000000000..92c3692bd --- /dev/null +++ b/tests/ui/borrowck/borrowck-uninit-in-assignop.rs @@ -0,0 +1,34 @@ +// Tests that the use of uninitialized variable in assignment operator +// expression is detected. + +pub fn main() { + let x: isize; + x += 1; //~ ERROR E0381 + + let x: isize; + x -= 1; //~ ERROR E0381 + + let x: isize; + x *= 1; //~ ERROR E0381 + + let x: isize; + x /= 1; //~ ERROR E0381 + + let x: isize; + x %= 1; //~ ERROR E0381 + + let x: isize; + x ^= 1; //~ ERROR E0381 + + let x: isize; + x &= 1; //~ ERROR E0381 + + let x: isize; + x |= 1; //~ ERROR E0381 + + let x: isize; + x <<= 1; //~ ERROR E0381 + + let x: isize; + x >>= 1; //~ ERROR E0381 +} -- cgit v1.2.3