plugins/xpath/xpath-lang/testData/xslt/resolve/resolveForwardVariable.xsl - platform/tools/idea - Git at Google

 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
   <xsl:variable name="a" select="$<caret>b + 1"/>

   <xsl:variable name="b" select="2"/>
 </xsl:stylesheet>
	<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:variable name="a" select="$<caret>b + 1"/>

	<xsl:variable name="b" select="2"/>
	</xsl:stylesheet>