From 0fb31b2bc48ad9d08e20dbc26e4b9748cb0ef472 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Tue, 28 Aug 2018 17:24:43 -0700
Subject: [PATCH] Don't enable `nightly` feature of `proc-macro2`

This is no longer needed as of rustc 1.30.0 and the `proc-macro2` crate will now
automatically detect whether it can use spans or not!
---
 crates/backend/Cargo.toml       | 2 +-
 crates/macro-support/Cargo.toml | 2 +-
 crates/test-macro/Cargo.toml    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/crates/backend/Cargo.toml b/crates/backend/Cargo.toml
index dace168a..4fa91960 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -11,7 +11,7 @@ Backend code generation of the wasm-bindgen tool
 """
 
 [features]
-spans = ["proc-macro2/nightly"]
+spans = []
 extra-traits = ["syn/extra-traits"]
 
 [dependencies]
diff --git a/crates/macro-support/Cargo.toml b/crates/macro-support/Cargo.toml
index 295239f3..bf0e116d 100644
--- a/crates/macro-support/Cargo.toml
+++ b/crates/macro-support/Cargo.toml
@@ -11,7 +11,7 @@ The part of the implementation of the `#[wasm_bindgen]` attribute that is not in
 """
 
 [features]
-spans = ["proc-macro2/nightly", "wasm-bindgen-backend/spans"]
+spans = ["wasm-bindgen-backend/spans"]
 extra-traits = ["syn/extra-traits"]
 
 [dependencies]
diff --git a/crates/test-macro/Cargo.toml b/crates/test-macro/Cargo.toml
index deba77af..da68c9ba 100644
--- a/crates/test-macro/Cargo.toml
+++ b/crates/test-macro/Cargo.toml
@@ -7,7 +7,7 @@ license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen"
 
 [dependencies]
-proc-macro2 = { version = "0.4", features = ['nightly'] }
+proc-macro2 = "0.4"
 quote = "0.6"
 
 [lib]