Update weedle to 0.12

Author: grovesNL

crates/webidl/Cargo.toml

@@ -21,7 +21,7 @@ proc-macro2 = "1.0"
 quote = '1.0'
 syn = { version = '1.0', features = ['full'] }
 wasm-bindgen-backend = { version = "=0.2.69", path = "../backend" }
-weedle = "0.11"
+weedle = "0.12"
 lazy_static = "1.0.2"
 sourcefile = "0.1"
 structopt = "0.3.9"

crates/webidl/src/first_pass.rs

@@ -503,6 +503,13 @@ impl<'src> FirstPass<'src, (&'src str, ApiStability)> for weedle::interface::Int
                 log::warn!("Unsupported WebIDL Setlike interface member: {:?}", self);
                 Ok(())
             }
+            InterfaceMember::AsyncIterable(_iterable) => {
+                log::warn!(
+                    "Unsupported WebIDL async iterable interface member: {:?}",
+                    self
+                );
+                Ok(())
+            }
         }
     }
 }

crates/webidl/src/idl_type.rs

@@ -83,7 +83,7 @@ pub(crate) enum IdlType<'a> {
     Union(Vec<IdlType<'a>>),
 
     Any,
-    Void,
+    Undefined,
 
     UnknownInterface(&'a str),
 }
@@ -298,7 +298,7 @@ impl<'a> ToIdlType<'a> for ConstType<'a> {
 impl<'a> ToIdlType<'a> for ReturnType<'a> {
     fn to_idl_type(&self, record: &FirstPassRecord<'a>) -> IdlType<'a> {
         match self {
-            ReturnType::Void(t) => t.to_idl_type(record),
+            ReturnType::Undefined(t) => t.to_idl_type(record),
             ReturnType::Type(t) => t.to_idl_type(record),
         }
     }
@@ -388,7 +388,7 @@ terms_to_idl_type! {
     Object => Object
     Octet => Octet
     Short => Short
-    Void => Void
+    Undefined => Undefined
     ArrayBuffer => ArrayBuffer
     DataView => DataView
     Error => Error
@@ -490,7 +490,7 @@ impl<'a> IdlType<'a> {
             }
 
             IdlType::Any => dst.push_str("any"),
-            IdlType::Void => dst.push_str("void"),
+            IdlType::Undefined => dst.push_str("undefined"),
         }
     }
 
@@ -642,7 +642,7 @@ impl<'a> IdlType<'a> {
             }
 
             IdlType::Any => Ok(js_value),
-            IdlType::Void => Ok(None),
+            IdlType::Undefined => Ok(None),
             IdlType::Callback => Ok(js_sys("Function")),
             IdlType::UnknownInterface(_) => Err(TypeError::CannotConvert),
         }