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Squash warnings about unused variables

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Make sure when compiling for non-wasm targets we don't issue tons of
warnings about unused variables which can't be squashed.
This commit is contained in:
Alex Crichton 2019-06-03 08:23:49 -07:00
parent c876bd6268
commit f3adee7056
1 changed files with 4 additions and 2 deletions
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6
crates/backend/src/codegen.rs
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@ -210,7 +210,7 @@ impl ToTokens for ast::Struct {
}
#[cfg(not(all(target_arch = "wasm32", not(target_os = "emscripten"))))]
unsafe fn #new_fn(ptr: u32) -> u32 {
unsafe fn #new_fn(_: u32) -> u32 {
panic!("cannot convert to JsValue outside of the wasm target")
}
@ -719,7 +719,7 @@ impl ToTokens for ast::ImportType {
fn #instanceof_shim(val: u32) -> u32;
}
#[cfg(not(all(target_arch = "wasm32", not(target_os = "emscripten"))))]
unsafe fn #instanceof_shim(val: u32) -> u32 {
unsafe fn #instanceof_shim(_: u32) -> u32 {
panic!("cannot check instanceof on non-wasm targets");
}
unsafe {
@ -997,6 +997,7 @@ impl TryToTokens for ast::ImportFunction {
let attrs = &self.function.rust_attrs;
let arguments = &arguments;
let abi_arguments = &abi_arguments;
let abi_argument_names = &abi_argument_names;
let doc_comment = match &self.doc_comment {
None => "",
@ -1032,6 +1033,7 @@ impl TryToTokens for ast::ImportFunction {
}
#[cfg(not(all(target_arch = "wasm32", not(target_os = "emscripten"))))]
unsafe fn #import_name(#(#abi_arguments),*) -> #abi_ret {
drop((#(#abi_argument_names),*));
panic!("cannot call wasm-bindgen imported functions on \
non-wasm targets");
}