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 --- .../ui/suggestions/ignore-nested-field-binding.fixed | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 tests/ui/suggestions/ignore-nested-field-binding.fixed (limited to 'tests/ui/suggestions/ignore-nested-field-binding.fixed') diff --git a/tests/ui/suggestions/ignore-nested-field-binding.fixed b/tests/ui/suggestions/ignore-nested-field-binding.fixed new file mode 100644 index 000000000..1dc44838e --- /dev/null +++ b/tests/ui/suggestions/ignore-nested-field-binding.fixed @@ -0,0 +1,20 @@ +// Regression test for #88403, where prefixing with an underscore was +// erroneously suggested for a nested shorthand struct field binding. + +// run-rustfix +#![allow(unused)] +#![forbid(unused_variables)] + +struct Inner { i: i32 } +struct Outer { o: Inner } + +fn foo(Outer { o: Inner { i: _ } }: Outer) {} +//~^ ERROR: unused variable: `i` +//~| HELP: try ignoring the field + +fn main() { + let s = Outer { o: Inner { i: 42 } }; + let Outer { o: Inner { i: _ } } = s; + //~^ ERROR: unused variable: `i` + //~| HELP: try ignoring the field +} -- cgit v1.2.3