remember when a method is synchronized

Reviewed By: jvillard

Differential Revision: D3322203

fbshipit-source-id: 01622d1

infer/src/IR/ProcAttributes.re

@@ -32,6 +32,7 @@ type t = {
   is_defined: bool, /** true if the procedure is defined, and not just declared */
   is_objc_instance_method: bool, /** the procedure is an objective-C instance method */
   is_cpp_instance_method: bool, /** the procedure is an C++ instance method */
+  is_java_synchronized_method: bool, /** the procedure is a Java synchronized method */
   mutable is_synthetic_method: bool, /** the procedure is a synthetic method */
   language: Config.language, /** language of the procedure */
   loc: Location.t, /** location of this procedure in the source code */
@@ -54,6 +55,7 @@ let default proc_name language => {
   is_abstract: false,
   is_bridge_method: false,
   is_cpp_instance_method: false,
+  is_java_synchronized_method: false,
   is_defined: false,
   is_objc_instance_method: false,
   is_synthetic_method: false,

infer/src/IR/ProcAttributes.rei

@@ -26,6 +26,7 @@ type t = {
   is_defined: bool, /** true if the procedure is defined, and not just declared */
   is_objc_instance_method: bool, /** the procedure is an objective-C instance method */
   is_cpp_instance_method: bool, /** the procedure is an C++ instance method */
+  is_java_synchronized_method: bool, /** the procedure is a Java synchronized method */
   mutable is_synthetic_method: bool, /** the procedure is a synthetic method */
   language: Config.language, /** language of the procedure */
   loc: Location.t, /** location of this procedure in the source code */

infer/src/java/jTrans.ml

@@ -337,6 +337,7 @@ let create_local_procdesc program linereader cfg tenv node m =
                   is_bridge_method = cm.Javalib.cm_bridge;
                   is_defined = true;
                   is_synthetic_method = cm.Javalib.cm_synthetic;
+                  is_java_synchronized_method = cm.Javalib.cm_synchronized;
                   loc = loc_start;
                   locals;
                   method_annotation;