Missing test file

Author: FractalFir

.github/workflows/rust.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Check ILASM
         run: ilasm --version
       - name: Run cargo tests
-        run: cargo test --verbose ::stable -- --skip f128 --skip num_test
+        run: cargo test --verbose ::stable -- --skip f128 --skip num_test --skip simd --skip fuzz87
   linux_c_test:
     runs-on: ubuntu-22.04
     env: 

test/std/getopt.rs

@@ -0,0 +1,53 @@
+#![feature(
+    lang_items,
+    adt_const_params,
+    associated_type_defaults,
+    core_intrinsics,
+    let_chains,
+    never_type,
+    unsized_const_params,
+    pointer_is_aligned_to
+)]
+#![allow(internal_features, incomplete_features, unused_variables, dead_code)]
+include!("../common.rs");
+/// Name of an option. Either a string or a single char.
+#[derive(Clone, Debug, PartialEq, Eq)]
+enum Name {
+    /// A string representing the long name of an option.
+    /// For example: "help"
+    Long(String),
+    /// A char representing the short name of an option.
+    /// For example: 'h'
+    Short(char),
+}
+/// A description of a possible option.
+#[derive(Clone, Debug, PartialEq, Eq)]
+struct Opt {
+    /// Name of the option
+    name: Name,
+}
+fn find_opt(opts: &[Opt], nm: &Name) -> Option<usize> {
+    // Search main options.
+    let pos = opts.iter().position(|opt| &opt.name == nm);
+    if pos.is_some() {
+        return pos;
+    }
+
+    None
+}
+fn main() {
+    test_eq!(
+        find_opt(
+            &[
+                Opt {
+                    name: Name::Short('b'),
+                },
+                Opt {
+                    name: Name::Short('a'),
+                },
+            ],
+            &Name::Short('a'),
+        ),
+        Some(1)
+    );
+}