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-rw-r--r--src/test/ui/borrowck/two-phase-activation-sharing-interference.rs65
1 files changed, 0 insertions, 65 deletions
diff --git a/src/test/ui/borrowck/two-phase-activation-sharing-interference.rs b/src/test/ui/borrowck/two-phase-activation-sharing-interference.rs
deleted file mode 100644
index 8b880ff64..000000000
--- a/src/test/ui/borrowck/two-phase-activation-sharing-interference.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-// revisions: nll_target
-
-// The following revisions are disabled due to missing support from two-phase beyond autorefs
-//[nll_beyond] compile-flags: -Z two-phase-beyond-autoref
-
-// This is an important corner case pointed out by Niko: one is
-// allowed to initiate a shared borrow during a reservation, but it
-// *must end* before the activation occurs.
-//
-// FIXME: for clarity, diagnostics for these cases might be better off
-// if they specifically said "cannot activate mutable borrow of `x`"
-//
-// The convention for the listed revisions: "lxl" means lexical
-// lifetimes (which can be easier to reason about). "nll" means
-// non-lexical lifetimes. "nll_target" means the initial conservative
-// two-phase borrows that only applies to autoref-introduced borrows.
-// "nll_beyond" means the generalization of two-phase borrows to all
-// `&mut`-borrows (doing so makes it easier to write code for specific
-// corner cases).
-
-#![allow(dead_code)]
-
-fn read(_: &i32) { }
-
-fn ok() {
- let mut x = 3;
- let y = &mut x;
- { let z = &x; read(z); }
- //[nll_target]~^ ERROR cannot borrow `x` as immutable because it is also borrowed as mutable
- *y += 1;
-}
-
-fn not_ok() {
- let mut x = 3;
- let y = &mut x;
- let z = &x;
- //[nll_target]~^ ERROR cannot borrow `x` as immutable because it is also borrowed as mutable
- *y += 1;
- //[lxl_beyond]~^ ERROR cannot borrow `x` as mutable because it is also borrowed as immutable
- //[nll_beyond]~^^ ERROR cannot borrow `x` as mutable because it is also borrowed as immutable
- read(z);
-}
-
-fn should_be_ok_with_nll() {
- let mut x = 3;
- let y = &mut x;
- let z = &x;
- //[nll_target]~^ ERROR cannot borrow `x` as immutable because it is also borrowed as mutable
- read(z);
- *y += 1;
- //[lxl_beyond]~^ ERROR cannot borrow `x` as mutable because it is also borrowed as immutable
- // (okay with (generalized) nll today)
-}
-
-fn should_also_eventually_be_ok_with_nll() {
- let mut x = 3;
- let y = &mut x;
- let _z = &x;
- //[nll_target]~^ ERROR cannot borrow `x` as immutable because it is also borrowed as mutable
- *y += 1;
- //[lxl_beyond]~^ ERROR cannot borrow `x` as mutable because it is also borrowed as immutable
- // (okay with (generalized) nll today)
-}
-
-fn main() { }