add ignores for wit test to cpp and go

Author: mattwilkinsonn

crates/test/src/cpp.rs

@@ -45,6 +45,13 @@ impl LanguageMethods for Cpp {
         config: &crate::config::WitConfig,
         _args: &[String],
     ) -> bool {
+        // `issue-1598.wit` is `//@ async = true` but its codegen output
+        // happens to compile under C++ even though the language doesn't
+        // yet have general async support, so it must opt out of the
+        // blanket async-rejects-verify rule below.
+        if name == "issue-1598.wit" {
+            return false;
+        }
         return match name {
             "issue1514-6.wit" | "named-fixed-length-list.wit" | "map.wit" => true,
             _ => false,

crates/test/src/go.rs

@@ -30,6 +30,7 @@ impl LanguageMethods for Go {
         config.error_context
             || name == "async-trait-function.wit"
             || name == "named-fixed-length-list.wit"
+            || name == "issue-1598.wit"
     }
 
     fn default_bindgen_args_for_codegen(&self) -> &[&str] {