CLJS-2017: Upgrade Closure Compiler to latest April 2017 release

Author: anmonteiro

pom.template.xml

@@ -30,7 +30,7 @@
         <dependency>
             <groupId>com.google.javascript</groupId>
             <artifactId>closure-compiler-unshaded</artifactId>
-            <version>v20170409</version>
+            <version>v20170423</version>
         </dependency>
         <dependency>
             <groupId>org.clojure</groupId>

project.clj

@@ -14,7 +14,7 @@
                  [org.clojure/test.check "0.9.0" :scope "test"]
                  [com.cognitect/transit-clj "0.8.285"]
                  [org.clojure/google-closure-library "0.0-20160609-f42b4a24"]
-                 [com.google.javascript/closure-compiler-unshaded "v20170409"]
+                 [com.google.javascript/closure-compiler-unshaded "v20170423"]
                  [org.mozilla/rhino "1.7R5"]]
   :profiles {:1.6 {:dependencies [[org.clojure/clojure "1.6.0"]]}
              :uberjar {:aot :all :main clojure.main}}

script/bootstrap

@@ -3,7 +3,7 @@
 set -e
 
 CLOJURE_RELEASE="1.9.0-alpha14"
-CLOSURE_RELEASE="20170409"
+CLOSURE_RELEASE="20170423"
 DJSON_RELEASE="0.2.6"
 TRANSIT_RELEASE="0.8.285"
 GCLOSURE_LIB_RELEASE="0.0-20160609-f42b4a24"

src/main/clojure/cljs/closure.clj

@@ -2003,6 +2003,9 @@
       (nil? (find (:closure-warnings opts) :check-types))
       (assoc-in [:closure-warnings :check-types] :off)
 
+      (nil? (find (:closure-warnings opts) :check-variables))
+      (assoc-in [:closure-warnings :check-variables] :off)
+
       (nil? (:closure-module-roots opts))
       (assoc :closure-module-roots []))))