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authorVadim Petrochenkov <vadim.petrochenkov@gmail.com>2019-07-27 01:33:01 +0300
committerVadim Petrochenkov <vadim.petrochenkov@gmail.com>2019-07-27 18:56:16 +0300
commit9be35f82c1abf2ecbab489bca9eca138ea648312 (patch)
tree69888506e34af447d9748c0d542de3ba1dd76210 /src/test/ui/objects-owned-object-borrowed-method-headerless.rs
parentca9faa52f5ada0054b1fa27d97aedf448afb059b (diff)
downloadrust-9be35f82c1abf2ecbab489bca9eca138ea648312.tar.gz
rust-9be35f82c1abf2ecbab489bca9eca138ea648312.zip
tests: Move run-pass tests without naming conflicts to ui
Diffstat (limited to 'src/test/ui/objects-owned-object-borrowed-method-headerless.rs')
-rw-r--r--src/test/ui/objects-owned-object-borrowed-method-headerless.rs33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ui/objects-owned-object-borrowed-method-headerless.rs b/src/test/ui/objects-owned-object-borrowed-method-headerless.rs
new file mode 100644
index 00000000000..9b88d8ea7bc
--- /dev/null
+++ b/src/test/ui/objects-owned-object-borrowed-method-headerless.rs
@@ -0,0 +1,33 @@
+// run-pass
+// Test invoked `&self` methods on owned objects where the values
+// closed over do not contain managed values, and thus the boxes do
+// not have headers.
+
+#![feature(box_syntax)]
+
+
+trait FooTrait {
+    fn foo(&self) -> usize;
+}
+
+struct BarStruct {
+    x: usize
+}
+
+impl FooTrait for BarStruct {
+    fn foo(&self) -> usize {
+        self.x
+    }
+}
+
+pub fn main() {
+    let foos: Vec<Box<dyn FooTrait>> = vec![
+        box BarStruct{ x: 0 } as Box<dyn FooTrait>,
+        box BarStruct{ x: 1 } as Box<dyn FooTrait>,
+        box BarStruct{ x: 2 } as Box<dyn FooTrait>
+    ];
+
+    for i in 0..foos.len() {
+        assert_eq!(i, foos[i].foo());
+    }
+}