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 --- .../propagate-approximated-val.stderr | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 tests/ui/nll/closure-requirements/propagate-approximated-val.stderr (limited to 'tests/ui/nll/closure-requirements/propagate-approximated-val.stderr') diff --git a/tests/ui/nll/closure-requirements/propagate-approximated-val.stderr b/tests/ui/nll/closure-requirements/propagate-approximated-val.stderr new file mode 100644 index 000000000..03dbd686e --- /dev/null +++ b/tests/ui/nll/closure-requirements/propagate-approximated-val.stderr @@ -0,0 +1,39 @@ +note: external requirements + --> $DIR/propagate-approximated-val.rs:36:45 + | +LL | establish_relationships(cell_a, cell_b, |outlives1, outlives2, x, y| { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: defining type: test::{closure#0} with closure substs [ + i16, + for extern "rust-call" fn((std::cell::Cell<&'_#1r &ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) &'_#2r u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 0, kind: BrAnon(0, None) }) u32>, std::cell::Cell<&ReLateBound(DebruijnIndex(0), BoundRegion { var: 1, kind: BrAnon(1, None) }) u32>)), + (), + ] + = note: late-bound region is '_#3r + = note: late-bound region is '_#4r + = note: number of external vids: 5 + = note: where '_#1r: '_#2r + +note: no external requirements + --> $DIR/propagate-approximated-val.rs:35:1 + | +LL | fn test<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: defining type: test + +error: lifetime may not live long enough + --> $DIR/propagate-approximated-val.rs:38:9 + | +LL | fn test<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) { + | -- -- lifetime `'b` defined here + | | + | lifetime `'a` defined here +... +LL | demand_y(outlives1, outlives2, x.get()) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ argument requires that `'a` must outlive `'b` + | + = help: consider adding the following bound: `'a: 'b` + +error: aborting due to previous error + -- cgit v1.2.3