cranelift-wasm: Make FuncEnvironment::translate_ref_func take a FuncIndex

It was previously taking a raw `u32`. This change makes it more clear what index space that index points into.
2020-06-18 09:39:30 -07:00
parent c6f32f666d
commit ddc2ce8080
4 changed files with 9 additions and 4 deletions
--- a/crates/environ/src/func_environ.rs
+++ b/crates/environ/src/func_environ.rs
@@ -687,7 +687,7 @@ impl<'module_environment> cranelift_wasm::FuncEnvironment for FuncEnvironment<'m
    fn translate_ref_func(
        &mut self,
        _: cranelift_codegen::cursor::FuncCursor<'_>,
-        _: u32,
+        _: FuncIndex,
    ) -> WasmResult<ir::Value> {
        Err(WasmError::Unsupported(
            "the `ref.func` instruction is not supported yet".into(),