Bump syn/quote in deny_public_fields

Cargo.lock

@@ -647,8 +647,8 @@ dependencies = [
 name = "deny_public_fields"
 version = "0.0.1"
 dependencies = [
- "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.12.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "synstructure 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synstructure 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2139,6 +2139,14 @@ name = "precomputed-hash"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "proc-macro2"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "procedural-masquerade"
 version = "0.1.2"
@@ -2192,6 +2200,14 @@ name = "quote"
 version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "quote"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand"
 version = "0.3.15"
@@ -3015,6 +3031,16 @@ dependencies = [
  "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "syn"
+version = "0.12.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "synom"
 version = "0.11.3"
@@ -3032,6 +3058,17 @@ dependencies = [
  "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "synstructure"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.12.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "task_info"
 version = "0.0.1"
@@ -3189,6 +3226,11 @@ name = "unicode-xid"
 version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "unicode-xid"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "unreachable"
 version = "0.1.1"
@@ -3693,8 +3735,10 @@ dependencies = [
 "checksum plane-split 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d2adb8d1523b2ddcd98275613e9bc04eef75b47a39e252e63733a3218ae3c1b7"
 "checksum png 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f0b0cabbbd20c2d7f06dbf015e06aad59b6ca3d9ed14848783e98af9aaf19925"
 "checksum precomputed-hash 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
+"checksum proc-macro2 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d1cb7aaaa4bf022ec2b14ff2f2ba1643a22f3cee88df014a85e14b392282c61d"
 "checksum procedural-masquerade 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c93cdc1fb30af9ddf3debc4afbdb0f35126cbd99daa229dd76cdd5349b41d989"
 "checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
+"checksum quote 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1eca14c727ad12702eb4b6bfb5a232287dcf8385cb8ca83a3eeaf6519c44c408"
 "checksum rand 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "022e0636ec2519ddae48154b028864bdce4eaf7d35226ab8e65c611be97b189d"
 "checksum rayon 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b614fe08b6665cb9a231d07ac1364b0ef3cb3698f1239ee0c4c3a88a524f54c8"
 "checksum rayon-core 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2c21a92a5dca958fb030787c1158446c6deb7f976399b72fa8074603f169e2a"
@@ -3742,8 +3786,10 @@ dependencies = [
 "checksum strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d15c810519a91cf877e7e36e63fe068815c678181439f2f29e2562147c3694"
 "checksum swapper 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e454d048db5527d000bfddb77bd072bbf3a1e2ae785f16d9bd116e07c2ab45eb"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
+"checksum syn 0.12.12 (registry+https://github.com/rust-lang/crates.io-index)" = "9e1c669ed757c0ebd04337f6a5bb972d05e0c08fe2540dd3ee3dd9e4daf1604c"
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum synstructure 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "cf318c34a2f8381a4f3d4db2c91b45bca2b1cd8cbe56caced900647be164800c"
+"checksum synstructure 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "010366096045d8250555904c58da03377289e7f4b2ce7a5b1027e2b532f41000"
 "checksum tendril 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9de21546595a0873061940d994bbbc5c35f024ae4fd61ec5c5b159115684f508"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
 "checksum textwrap 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c0b59b6b4b44d867f1370ef1bd91bfb262bf07bf0ae65c202ea2fbc16153b693"
@@ -3765,6 +3811,7 @@ dependencies = [
 "checksum unicode-segmentation 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a8083c594e02b8ae1654ae26f0ade5158b119bd88ad0e8227a5d8fcd72407946"
 "checksum unicode-width 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "bf3a113775714a22dcb774d8ea3655c53a32debae63a063acc00a91cc586245f"
 "checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
+"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1f2ae5ddb18e1c92664717616dd9549dde73f539f01bd7b77c2edb2446bdff91"
 "checksum url 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fa35e768d4daf1d85733418a49fb42e10d7f633e394fccab4ab7aba897053fe2"
 "checksum url_serde 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "74e7d099f1ee52f823d4bdd60c93c3602043c728f5db3b97bdb548467f7bddea"

components/deny_public_fields/Cargo.toml

@@ -10,5 +10,5 @@ path = "lib.rs"
 proc-macro = true
 
 [dependencies]
-syn = "0.11"
+syn = "0.12.12"
-synstructure = "0.5"
+synstructure = "0.7"

components/deny_public_fields/lib.rs

@@ -4,24 +4,22 @@
 
 extern crate proc_macro;
 extern crate syn;
+#[macro_use]
 extern crate synstructure;
 
-#[proc_macro_derive(DenyPublicFields)]
+use std::str::FromStr;
-pub fn expand_token_stream(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
-    expand_string(&input.to_string()).parse().unwrap()
-}
 
-fn expand_string(input: &str) -> String {
+decl_derive!([DenyPublicFields] => deny_public_fields_derive);
-    let type_ = syn::parse_macro_input(input).unwrap();
 
-    let style = synstructure::BindStyle::Ref.into();
+fn deny_public_fields_derive(s: synstructure::Structure) -> proc_macro::TokenStream {
-    synstructure::each_field(&type_, &style, |binding| {
+    s.each(|binding| {
-        if binding.field.vis != syn::Visibility::Inherited {
+        if binding.ast().vis != syn::Visibility::Inherited {
             panic!("Field `{}` should not be public",
-                   binding.field.ident.as_ref().unwrap_or(&binding.ident));
+                binding.ast().ident.as_ref().unwrap_or(&binding.binding));
         }
+
         "".to_owned()
     });
 
-    "".to_owned()
+    proc_macro::TokenStream::from_str("").unwrap()
 }

servo-tidy.toml

@@ -39,6 +39,10 @@ packages = [
   "bitflags",
   "lazy_static",
   "winapi",
+  "syn",
+  "quote",
+  "unicode-xid",
+  "synstructure",
 ]
 # Files that are ignored for all tidy and lint checks.
 files = [