fix broken doc tests

.forgejo/workflows/test.yml

@@ -15,4 +15,5 @@ jobs:
         with:
           save-if: ${{ github.ref == 'refs/heads/master' }}
       - run: cargo test
+      - run: cargo test --features=unstable-doc
       - run: cargo doc --features=unstable-doc

crates/fayalite/src/_docs/modules/module_bodies.rs

@@ -1,7 +1,7 @@
 //! # Module Function Bodies
 //!
 //! The `#[hdl_module]` attribute lets you have statements/expressions with `#[hdl]` annotations
-//! and `_hdl`-suffixed literals in the module function's body
+//! and `_hdl`-suffixed literals in the module function's body.
 
 pub mod hdl_array_expressions;
 pub mod hdl_if_statements;

crates/fayalite/src/_docs/modules/module_bodies/hdl_array_expressions.rs

@@ -13,12 +13,12 @@
 //! m.connect(
 //!     w,
 //!     #[hdl]
-//!     [4_hdl_u8, v, 3_hdl_u8, v + 7_hdl_u8] // you can make an array like this
+//!     [4_hdl_u8, v, 3_hdl_u8, (v + 7_hdl_u8).cast()] // you can make an array like this
 //! );
 //! m.connect(
 //!     w,
 //!     #[hdl]
-//!     [v + 1_hdl_u8; 4] // or you can make an array repeat like this
+//!     [(v + 1_hdl_u8).cast(); 4] // or you can make an array repeat like this
 //! );
 //! # }
 //! ```

crates/fayalite/src/_docs/modules/module_bodies/hdl_let_statements/inputs_outputs.rs

@@ -4,11 +4,12 @@
 //! so you should read it.
 //!
 //! ```
-//! # use fayalite::{hdl_module, int::UInt, array::Array};
+//! # use fayalite::{hdl_module, int::UInt, expr::Expr, array::Array};
 //! # #[hdl_module]
 //! # fn module() {
 //! #[hdl]
 //! let my_input: UInt<10> = m.input();
+//! let _: Expr<UInt<10>> = my_input; // my_input has type Expr<UInt<10>>
 //! #[hdl]
 //! let my_output: Array<[UInt<10>; 3]> = m.output();
 //! # }

crates/fayalite/src/_docs/modules/module_bodies/hdl_struct_variant_expressions.rs

@@ -11,6 +11,7 @@
 //! ```
 //! # use fayalite::{hdl_module, int::UInt, array::Array, ty::Value};
 //! #[derive(Value, Clone, PartialEq, Eq, Hash, Debug)]
+//! #[hdl(fixed_type)]
 //! pub struct MyStruct {
 //!     pub a: UInt<8>,
 //!     pub b: UInt<16>,

crates/fayalite/src/_docs/semantics/connection_semantics.rs

@@ -20,8 +20,8 @@
 //! Connection Semantics Example:
 //!
 //! ```
-//! # use fayalite::module_hdl;
+//! # use fayalite::{hdl_module, int::UInt};
-//! # #[module_hdl]
+//! # #[hdl_module]
 //! # fn module() {
 //! #[hdl]
 //! let a: UInt<8> = m.wire();
@@ -43,8 +43,8 @@
 //! # Conditional Connection Semantics
 //!
 //! ```
-//! # use fayalite::module_hdl;
+//! # use fayalite::{hdl_module, int::UInt};
-//! # #[module_hdl]
+//! # #[hdl_module]
 //! # fn module() {
 //! #[hdl]
 //! let cond: UInt<1> = m.input();