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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/label/label_misspelled.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/label/label_misspelled.rs')
-rw-r--r--tests/ui/label/label_misspelled.rs62
1 files changed, 62 insertions, 0 deletions
diff --git a/tests/ui/label/label_misspelled.rs b/tests/ui/label/label_misspelled.rs
new file mode 100644
index 00000000000..e3180b06ecb
--- /dev/null
+++ b/tests/ui/label/label_misspelled.rs
@@ -0,0 +1,62 @@
+#![warn(unused_labels)]
+
+fn main() {
+    'while_loop: while true { //~ WARN denote infinite loops with
+        //~^ WARN unused label
+        while_loop;
+        //~^ ERROR cannot find value `while_loop` in this scope
+    };
+    'while_let: while let Some(_) = Some(()) {
+        //~^ WARN unused label
+        while_let;
+        //~^ ERROR cannot find value `while_let` in this scope
+    }
+    'for_loop: for _ in 0..3 {
+        //~^ WARN unused label
+        for_loop;
+        //~^ ERROR cannot find value `for_loop` in this scope
+    };
+    'LOOP: loop {
+        //~^ WARN unused label
+        LOOP;
+        //~^ ERROR cannot find value `LOOP` in this scope
+    };
+}
+
+fn foo() {
+    'LOOP: loop {
+        break LOOP;
+        //~^ ERROR cannot find value `LOOP` in this scope
+    };
+    'while_loop: while true { //~ WARN denote infinite loops with
+        break while_loop;
+        //~^ ERROR cannot find value `while_loop` in this scope
+    };
+    'while_let: while let Some(_) = Some(()) {
+        break while_let;
+        //~^ ERROR cannot find value `while_let` in this scope
+    }
+    'for_loop: for _ in 0..3 {
+        break for_loop;
+        //~^ ERROR cannot find value `for_loop` in this scope
+    };
+}
+
+fn bar() {
+    let foo = ();
+    'while_loop: while true { //~ WARN denote infinite loops with
+        //~^ WARN unused label
+        break foo;
+        //~^ ERROR `break` with value from a `while` loop
+    };
+    'while_let: while let Some(_) = Some(()) {
+        //~^ WARN unused label
+        break foo;
+        //~^ ERROR `break` with value from a `while` loop
+    }
+    'for_loop: for _ in 0..3 {
+        //~^ WARN unused label
+        break foo;
+        //~^ ERROR `break` with value from a `for` loop
+    };
+}