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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/rfc-2632-const-trait-impl/std-impl-gate.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/rfc-2632-const-trait-impl/std-impl-gate.rs')
-rw-r--r--tests/ui/rfc-2632-const-trait-impl/std-impl-gate.rs21
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/rfc-2632-const-trait-impl/std-impl-gate.rs b/tests/ui/rfc-2632-const-trait-impl/std-impl-gate.rs
new file mode 100644
index 00000000000..2f54c09e31c
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/std-impl-gate.rs
@@ -0,0 +1,21 @@
+// This tests feature gates for const impls in the standard library.
+
+// revisions: stock gated
+//[gated] run-pass
+
+#![cfg_attr(gated, feature(const_trait_impl, const_default_impls))]
+
+fn non_const_context() -> Vec<usize> {
+    Default::default()
+}
+
+const fn const_context() -> Vec<usize> {
+    Default::default()
+    //[stock]~^ ERROR cannot call non-const fn
+}
+
+fn main() {
+    const VAL: Vec<usize> = const_context();
+
+    assert_eq!(VAL, non_const_context());
+}