1 files changed, 0 insertions, 46 deletions
diff --git a/cli/napi_sym/lib.rs b/cli/napi_sym/lib.rs
deleted file mode 100644
index 2805c9957..000000000
--- a/cli/napi_sym/lib.rs
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
-
-use proc_macro::TokenStream;
-use quote::quote;
-use serde::Deserialize;
-
-static NAPI_EXPORTS: &str = include_str!("./symbol_exports.json");
-
-#[derive(Deserialize)]
-struct SymbolExports {
-  pub symbols: Vec<String>,
-}
-
-#[proc_macro_attribute]
-pub fn napi_sym(_attr: TokenStream, item: TokenStream) -> TokenStream {
-  let func = syn::parse::<syn::ItemFn>(item).expect("expected a function");
-
-  let exports: SymbolExports =
-    serde_json::from_str(NAPI_EXPORTS).expect("failed to parse exports");
-  let name = &func.sig.ident;
-  assert!(
-    exports.symbols.contains(&name.to_string()),
-    "tools/napi/symbol_exports.json is out of sync!"
-  );
-
-  let block = &func.block;
-  let inputs = &func.sig.inputs;
-  let output = &func.sig.output;
-  let generics = &func.sig.generics;
-  let ret_ty = match output {
-    syn::ReturnType::Default => panic!("expected a return type"),
-    syn::ReturnType::Type(_, ty) => quote! { #ty },
-  };
-  TokenStream::from(quote! {
-      // SAFETY: it's an NAPI function.
-      #[no_mangle]
-      pub unsafe extern "C" fn #name #generics (#inputs) -> napi_status {
-        let mut inner = || -> #ret_ty {
-          #block
-        };
-        inner()
-          .map(|_| napi_ok)
-          .unwrap_or_else(|e| e.into())
-      }
-  })
-}