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-rw-r--r--src/test/ui/nll/closure-requirements/propagate-approximated-val.rs43
1 files changed, 0 insertions, 43 deletions
diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-val.rs b/src/test/ui/nll/closure-requirements/propagate-approximated-val.rs
deleted file mode 100644
index 5bb5eea991b..00000000000
--- a/src/test/ui/nll/closure-requirements/propagate-approximated-val.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-// A simpler variant of `outlives-from-argument` where cells are
-// passed by value.
-//
-// This is simpler because there are no "extraneous" region
-// relationships. In the 'main' variant, there are a number of
-// anonymous regions as well.
-
-// compile-flags:-Zverbose
-
-#![feature(rustc_attrs)]
-
-use std::cell::Cell;
-
-// Callee knows that:
-//
-// 'x: 'a
-// 'b: 'y
-//
-// so if we are going to ensure that `'x: 'y`, then `'a: 'b` must
-// hold.
-fn establish_relationships<'a, 'b, F>(_cell_a: Cell<&'a u32>, _cell_b: Cell<&'b u32>, _closure: F)
-where
-    F: for<'x, 'y> FnMut(
-        Cell<&'a &'x u32>, // shows that 'x: 'a
-        Cell<&'y &'b u32>, // shows that 'b: 'y
-        Cell<&'x u32>,
-        Cell<&'y u32>,
-    ),
-{
-}
-
-fn demand_y<'x, 'y>(_outlives1: Cell<&&'x u32>, _outlives2: Cell<&'y &u32>, _y: &'y u32) {}
-
-#[rustc_regions]
-fn test<'a, 'b>(cell_a: Cell<&'a u32>, cell_b: Cell<&'b u32>) {
-    establish_relationships(cell_a, cell_b, |outlives1, outlives2, x, y| {
-        // Only works if 'x: 'y:
-        demand_y(outlives1, outlives2, x.get())
-        //~^ ERROR lifetime may not live long enough
-    });
-}
-
-fn main() {}