cleanup

Cargo.toml

@@ -7,3 +7,4 @@ panic = "abort"
 
 [profile.release]
 panic = "abort"
+lto = "thin"

rawc/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [lib]
-crate-type = ["staticlib", "rlib"]
+crate-type = ["staticlib", "rlib", "cdylib"]
 
 
 [dependencies]

rawc/src/lib.rs

@@ -2,6 +2,7 @@
 #![feature(c_variadic)]
 #![feature(panic_info_message)]
 #![deny(clippy::no_mangle_with_rust_abi)]
+#![warn(rust_2018_idioms)]
 
 mod rt;
 mod stdio;
@@ -19,7 +20,7 @@ fn rust_eh_personality() {
 
 #[panic_handler]
 #[cfg(not(test))]
-fn handler(arg: &core::panic::PanicInfo) -> ! {
+fn handler(arg: &core::panic::PanicInfo<'_>) -> ! {
     let args = format_args!("<no message>");
     let payload = arg.message().unwrap_or(&args);
     libuwuc::io::println!("panicked: {payload}");

rawc/src/stdio.rs

@@ -14,7 +14,7 @@ pub unsafe extern "C" fn puts(s: *const c_char) -> i32 {
 // RAW FD:
 
 #[no_mangle]
-pub unsafe extern "C" fn open(path: SharedThinCstr, flags: i32) -> Fd {
+pub unsafe extern "C" fn open(path: SharedThinCstr<'_>, flags: i32) -> Fd {
     libuwuc::io::fd::open(path, flags).into_ok_or_errno()
 }
 
@@ -88,8 +88,8 @@ pub static stderr: &FileStream = &FileStream::from_raw_fd(STDERR);
 
 #[no_mangle]
 pub unsafe extern "C" fn fopen<'a>(
-    pathname: SharedThinCstr,
-    mode: SharedThinCstr,
+    pathname: SharedThinCstr<'_>,
+    mode: SharedThinCstr<'_>,
 ) -> Option<&'a FileStream> {
     libuwuc::io::stream::fopen(pathname, mode)
         .map_err(|err| libuwuc::error::set_errno(err.0))

shell.nix

@@ -10,5 +10,6 @@
   packages = (with pkgs; [
     gef
     rust-bindgen
+    shellcheck
   ]);
 }

test_c.sh

@@ -11,8 +11,8 @@ clean() {
 }
 
 for test in "$SCRIPT_DIR"/tests/c/*; do
-    name=$(basename $test .c)
-    printf "test $name "
+    name=$(basename "$test" .c)
+    printf "test %s " "$test"
 
     flags=$(grep "//@flags: " "$test" | sed 's#//@flags: ##')
 
@@ -31,7 +31,7 @@ for test in "$SCRIPT_DIR"/tests/c/*; do
         exit 1
     fi
 
-    cd "$SCRIPT_DIR/tests" 
+    cd "$SCRIPT_DIR/tests" || exit 1
     OUTPUT=$("$test_dir/$name")
     code="$?"
     if [ "$code" -ne "0" ]; then