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-rw-r--r--tests/ui/nll/cannot-move-block-spans.rs22
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/nll/cannot-move-block-spans.rs b/tests/ui/nll/cannot-move-block-spans.rs
new file mode 100644
index 000000000..e994fd3d5
--- /dev/null
+++ b/tests/ui/nll/cannot-move-block-spans.rs
@@ -0,0 +1,22 @@
+// Test that the we point to the inner expression when moving out to initialize
+// a variable, and that we don't give a useless suggestion such as &{ *r }.
+
+pub fn deref(r: &String) {
+ let x = { *r }; //~ ERROR
+ let y = unsafe { *r }; //~ ERROR
+ let z = loop { break *r; }; //~ ERROR
+}
+
+pub fn index(arr: [String; 2]) {
+ let x = { arr[0] }; //~ ERROR
+ let y = unsafe { arr[0] }; //~ ERROR
+ let z = loop { break arr[0]; }; //~ ERROR
+}
+
+pub fn additional_statement_cases(r: &String) {
+ let x = { let mut u = 0; u += 1; *r }; //~ ERROR
+ let y = unsafe { let mut u = 0; u += 1; *r }; //~ ERROR
+ let z = loop { let mut u = 0; u += 1; break *r; u += 2; }; //~ ERROR
+}
+
+fn main() {}