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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:37 +0000 |
commit | 246f239d9f40f633160f0c18f87a20922d4e77bb (patch) | |
tree | 5a88572663584b3d4d28e5a20e10abab1be40884 /src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.polonius.stderr | |
parent | Releasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip |
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.polonius.stderr')
-rw-r--r-- | src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.polonius.stderr | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.polonius.stderr b/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.polonius.stderr new file mode 100644 index 000000000..a94c80eb3 --- /dev/null +++ b/src/test/ui/higher-rank-trait-bounds/hrtb-perfect-forwarding.polonius.stderr @@ -0,0 +1,71 @@ +warning: function cannot return without recursing + --> $DIR/hrtb-perfect-forwarding.rs:16:1 + | +LL | / fn no_hrtb<'b, T>(mut t: T) +LL | | where +LL | | T: Bar<&'b isize>, +LL | | { +... | +LL | | no_hrtb(&mut t); + | | --------------- recursive call site +LL | | } + | |_^ cannot return without recursing + | + = note: `#[warn(unconditional_recursion)]` on by default + = help: a `loop` may express intention better if this is on purpose + +warning: function cannot return without recursing + --> $DIR/hrtb-perfect-forwarding.rs:25:1 + | +LL | / fn bar_hrtb<T>(mut t: T) +LL | | where +LL | | T: for<'b> Bar<&'b isize>, +LL | | { +... | +LL | | bar_hrtb(&mut t); + | | ---------------- recursive call site +LL | | } + | |_^ cannot return without recursing + | + = help: a `loop` may express intention better if this is on purpose + +warning: function cannot return without recursing + --> $DIR/hrtb-perfect-forwarding.rs:35:1 + | +LL | / fn foo_hrtb_bar_not<'b, T>(mut t: T) +LL | | where +LL | | T: for<'a> Foo<&'a isize> + Bar<&'b isize>, +LL | | { +... | +LL | | foo_hrtb_bar_not(&mut t); + | | ------------------------ recursive call site +LL | | +LL | | +LL | | } + | |_^ cannot return without recursing + | + = help: a `loop` may express intention better if this is on purpose + +error: higher-ranked subtype error + --> $DIR/hrtb-perfect-forwarding.rs:43:5 + | +LL | foo_hrtb_bar_not(&mut t); + | ^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: function cannot return without recursing + --> $DIR/hrtb-perfect-forwarding.rs:48:1 + | +LL | / fn foo_hrtb_bar_hrtb<T>(mut t: T) +LL | | where +LL | | T: for<'a> Foo<&'a isize> + for<'b> Bar<&'b isize>, +LL | | { +LL | | // OK -- now we have `T : for<'b> Bar<&'b isize>`. +LL | | foo_hrtb_bar_hrtb(&mut t); + | | ------------------------- recursive call site +LL | | } + | |_^ cannot return without recursing + | + = help: a `loop` may express intention better if this is on purpose + +error: aborting due to previous error; 4 warnings emitted + |