Add crashes mGCA tests

Author: reddevilmidzy

tests/crashes/138226-2.rs

@@ -0,0 +1,13 @@
+//@ known-bug: #138226
+//@ needs-rustc-debug-assertions
+#![feature(min_generic_const_args)]
+#![feature(inherent_associated_types)]
+struct Bar<const N: usize>;
+impl<const N: usize> Bar<N> {
+    #[type_const]
+    const LEN: usize = 4;
+
+    fn bar() {
+        let _ = [0; Self::LEN];
+    }
+}

tests/crashes/138226.rs

@@ -0,0 +1,13 @@
+//@ known-bug: #138226
+//@ needs-rustc-debug-assertions
+#![feature(min_generic_const_args)]
+#![feature(inherent_associated_types)]
+struct Foo<A, B>(A, B);
+impl<A, B> Foo<A, B> {
+    #[type_const]
+    const LEN: usize = 4;
+
+    fn foo() {
+        let _ = [5; Self::LEN];
+    }
+}

tests/crashes/149809.rs

@@ -0,0 +1,13 @@
+//@ known-bug: #149809
+#![feature(min_generic_const_args)]
+#![feature(inherent_associated_types)]
+struct Qux<'a> {
+    x: &'a (),
+}
+impl<'a> Qux<'a> {
+    #[type_const]
+    const LEN: usize = 4;
+    fn foo(_: [u8; Qux::LEN]) {}
+}
+
+fn main() {}

tests/crashes/150960.rs

@@ -0,0 +1,11 @@
+//@ known-bug: #150960
+#![feature(min_generic_const_args)]
+struct Baz;
+impl Baz {
+    #[type_const]
+    const LEN: usize = 4;
+
+    fn baz() {
+        let _ = [0; const { Self::LEN }];
+    }
+}