diff options
Diffstat (limited to 'src/tools/rustfmt/tests/target/issue_4110.rs')
-rw-r--r-- | src/tools/rustfmt/tests/target/issue_4110.rs | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/issue_4110.rs b/src/tools/rustfmt/tests/target/issue_4110.rs new file mode 100644 index 000000000..4a58c3946 --- /dev/null +++ b/src/tools/rustfmt/tests/target/issue_4110.rs @@ -0,0 +1,55 @@ +fn bindings() { + let err = match (place_desc, explanation) { + ( + Some(ref name), + BorrowExplanation::MustBeValidFor { + category: + category @ (ConstraintCategory::Return + | ConstraintCategory::CallArgument + | ConstraintCategory::OpaqueType), + from_closure: false, + ref region_name, + span, + .. + }, + ) if borrow_spans.for_generator() | borrow_spans.for_closure() => self + .report_escaping_closure_capture( + borrow_spans, + borrow_span, + region_name, + category, + span, + &format!("`{}`", name), + ), + ( + ref name, + BorrowExplanation::MustBeValidFor { + category: ConstraintCategory::Assignment, + from_closure: false, + region_name: + RegionName { + source: RegionNameSource::AnonRegionFromUpvar(upvar_span, ref upvar_name), + .. + }, + span, + .. + }, + ) => self.report_escaping_data(borrow_span, name, upvar_span, upvar_name, span), + (Some(name), explanation) => self.report_local_value_does_not_live_long_enough( + location, + &name, + &borrow, + drop_span, + borrow_spans, + explanation, + ), + (None, explanation) => self.report_temporary_value_does_not_live_long_enough( + location, + &borrow, + drop_span, + borrow_spans, + proper_span, + explanation, + ), + }; +} |