commit c8e4ab58d81e76f40d5394ca527f9d8b8e11d416
author Lukas Lueg <lukas.lueg@gmail.com> Fri Aug 10 20:33:53 2018 +0200
committer Lukas Lueg <lukas.lueg@gmail.com> Fri Aug 10 20:33:53 2018 +0200
tree 37fb2d54176c29ee5f83ed5f36104e3afbbdc174
parent 6f3be41581097cfbeba8c3bed8dd02ba866f2f26

Ignore proc-macro feature on wasm-target

src/lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 71552a2..35d9089 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -46,7 +46,7 @@
 #![doc(html_root_url = "https://docs.rs/proc-macro2/0.4.9")]
 #![cfg_attr(feature = "nightly", feature(proc_macro_raw_ident, proc_macro_span))]
 
-#[cfg(feature = "proc-macro")]
+#[cfg(all(not(all(target_arch = "wasm32", target_os = "unknown")), feature = "proc-macro"))]
 extern crate proc_macro;
 extern crate unicode_xid;
 
@@ -146,14 +146,14 @@
     }
 }
 
-#[cfg(feature = "proc-macro")]
+#[cfg(all(not(all(target_arch = "wasm32", target_os = "unknown")), feature = "proc-macro"))]
 impl From<proc_macro::TokenStream> for TokenStream {
     fn from(inner: proc_macro::TokenStream) -> TokenStream {
         TokenStream::_new(inner.into())
     }
 }
 
-#[cfg(feature = "proc-macro")]
+#[cfg(all(not(all(target_arch = "wasm32", target_os = "unknown")), feature = "proc-macro"))]
 impl From<TokenStream> for proc_macro::TokenStream {
     fn from(inner: TokenStream) -> proc_macro::TokenStream {
         inner.inner.into()
@@ -318,7 +318,7 @@
     }
 
     /// This method is only available when the `"nightly"` feature is enabled.
-    #[cfg(all(feature = "nightly", feature = "proc-macro"))]
+    #[cfg(all(not(all(target_arch = "wasm32", target_os = "unknown")), feature = "nightly", feature = "proc-macro"))]
     pub fn unstable(self) -> proc_macro::Span {
         self.inner.unstable()
     }

src/stable.rs

diff --git a/src/stable.rs b/src/stable.rs
index 73912f5..94452e1 100644
--- a/src/stable.rs
+++ b/src/stable.rs
@@ -116,7 +116,7 @@
     }
 }
 
-#[cfg(feature = "proc-macro")]
+#[cfg(all(not(all(target_arch = "wasm32", target_os = "unknown")), feature = "proc-macro"))]
 impl From<::proc_macro::TokenStream> for TokenStream {
     fn from(inner: ::proc_macro::TokenStream) -> TokenStream {
         inner
@@ -126,7 +126,7 @@
     }
 }
 
-#[cfg(feature = "proc-macro")]
+#[cfg(all(not(all(target_arch = "wasm32", target_os = "unknown")), feature = "proc-macro"))]
 impl From<TokenStream> for ::proc_macro::TokenStream {
     fn from(inner: TokenStream) -> ::proc_macro::TokenStream {
         inner