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-rw-r--r--src/test/ui/borrowck/borrowck-move-out-from-array-use-match.rs150
1 files changed, 150 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/borrowck-move-out-from-array-use-match.rs b/src/test/ui/borrowck/borrowck-move-out-from-array-use-match.rs
new file mode 100644
index 000000000..604a25cdc
--- /dev/null
+++ b/src/test/ui/borrowck/borrowck-move-out-from-array-use-match.rs
@@ -0,0 +1,150 @@
+fn array() -> [(String, String); 3] {
+ Default::default()
+}
+
+// Const Index + Const Index
+
+fn move_out_from_begin_and_end() {
+ let a = array();
+ match a {
+ [_, _, _x] => {}
+ }
+ match a {
+ [.., ref _y] => {} //~ ERROR [E0382]
+ }
+}
+
+fn move_out_from_begin_field_and_end() {
+ let a = array();
+ match a {
+ [_, _, (_x, _)] => {}
+ }
+ match a {
+ [.., ref _y] => {} //~ ERROR [E0382]
+ }
+}
+
+fn move_out_from_begin_field_and_end_field() {
+ let a = array();
+ match a {
+ [_, _, (_x, _)] => {}
+ }
+ match a {
+ [.., (ref _y, _)] => {} //~ ERROR [E0382]
+ }
+}
+
+// Const Index + Slice
+
+fn move_out_by_const_index_and_subslice() {
+ let a = array();
+ match a {
+ [_x, _, _] => {}
+ }
+ match a {
+ //~^ ERROR [E0382]
+ [ref _y @ .., _, _] => {}
+ }
+}
+
+fn move_out_by_const_index_end_and_subslice() {
+ let a = array();
+ match a {
+ [.., _x] => {}
+ }
+ match a {
+ //~^ ERROR [E0382]
+ [_, _, ref _y @ ..] => {}
+ }
+}
+
+fn move_out_by_const_index_field_and_subslice() {
+ let a = array();
+ match a {
+ [(_x, _), _, _] => {}
+ }
+ match a {
+ //~^ ERROR [E0382]
+ [ref _y @ .., _, _] => {}
+ }
+}
+
+fn move_out_by_const_index_end_field_and_subslice() {
+ let a = array();
+ match a {
+ [.., (_x, _)] => {}
+ }
+ match a {
+ //~^ ERROR [E0382]
+ [_, _, ref _y @ ..] => {}
+ }
+}
+
+fn move_out_by_subslice_and_const_index_field() {
+ let a = array();
+ match a {
+ [_y @ .., _, _] => {}
+ }
+ match a {
+ [(ref _x, _), _, _] => {} //~ ERROR [E0382]
+ }
+}
+
+fn move_out_by_subslice_and_const_index_end_field() {
+ let a = array();
+ match a {
+ [_, _, _y @ ..] => {}
+ }
+ match a {
+ [.., (ref _x, _)] => {} //~ ERROR [E0382]
+ }
+}
+
+// Slice + Slice
+
+fn move_out_by_subslice_and_subslice() {
+ let a = array();
+ match a {
+ [x @ .., _] => {}
+ }
+ match a {
+ //~^ ERROR [E0382]
+ [_, ref _y @ ..] => {}
+ }
+}
+
+// Move + Assign
+
+fn move_out_and_assign_end() {
+ let mut a = array();
+ match a {
+ [_, _, _x] => {}
+ }
+ a[2] = Default::default(); //~ ERROR [E0382]
+}
+
+fn move_out_and_assign_end_field() {
+ let mut a = array();
+ match a {
+ [_, _, (_x, _)] => {}
+ }
+ a[2].1 = Default::default(); //~ ERROR [E0382]
+}
+
+fn move_out_slice_and_assign_end() {
+ let mut a = array();
+ match a {
+ [_, _, _x @ ..] => {}
+ }
+ a[0] = Default::default(); //~ ERROR [E0382]
+}
+
+fn move_out_slice_and_assign_end_field() {
+ let mut a = array();
+ match a {
+ [_, _, _x @ ..] => {}
+ }
+ a[0].1 = Default::default(); //~ ERROR [E0382]
+}
+
+fn main() {}