plugins/ant/tests/data/psi/resolve/BuildNumber.ant - platform/tools/idea - Git at Google

 <project name="n" default="main">
   <buildnumber/>
   <target name="main">
     <property name="my.build.number" value="${<ref>build.number}"/>
   </target>
 </project>
	<project name="n" default="main">
	<buildnumber/>
	<target name="main">
	<property name="my.build.number" value="${<ref>build.number}"/>
	</target>
	</project>