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 --- .../closure-requirements/escape-upvar-ref.stderr | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr (limited to 'src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr') diff --git a/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr b/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr new file mode 100644 index 000000000..bc7546421 --- /dev/null +++ b/src/test/ui/nll/closure-requirements/escape-upvar-ref.stderr @@ -0,0 +1,45 @@ +note: external requirements + --> $DIR/escape-upvar-ref.rs:23:27 + | +LL | let mut closure = || p = &y; + | ^^ + | + = note: defining type: test::{closure#0} with closure substs [ + i16, + extern "rust-call" fn(()), + (&'_#1r mut &'_#2r i32, &'_#3r i32), + ] + = note: number of external vids: 4 + = note: where '_#3r: '_#2r + +note: no external requirements + --> $DIR/escape-upvar-ref.rs:17:1 + | +LL | / fn test() { +LL | | let x = 44; +LL | | let mut p = &x; +LL | | +... | +LL | | deref(p); +LL | | } + | |_^ + | + = note: defining type: test + +error[E0597]: `y` does not live long enough + --> $DIR/escape-upvar-ref.rs:23:35 + | +LL | let mut closure = || p = &y; + | -- ^ borrowed value does not live long enough + | | + | value captured here +... +LL | } + | - `y` dropped here while still borrowed +LL | +LL | deref(p); + | - borrow later used here + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0597`. -- cgit v1.2.3