1 files changed, 61 insertions, 0 deletions
diff --git a/tests/general/bug-207.xsl b/tests/general/bug-207.xsl
new file mode 100644
index 00000000..121fe9d0
--- /dev/null
+++ b/tests/general/bug-207.xsl
@@ -0,0 +1,61 @@
+<xsl:stylesheet
+  version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:f="http://exslt.org/functions"
+  extension-element-prefixes="f">
+
+  <f:function name="f:f1">
+    <xsl:param name="n"/>
+    <xsl:for-each select="namespace::*">
+      <xsl:sort/>
+    </xsl:for-each>
+    <xsl:choose>
+        <xsl:when test="$n > 0">
+            <f:result select="f:f1($n - 1)"/>
+        </xsl:when>
+        <xsl:otherwise>
+            <f:result select="1"/>
+        </xsl:otherwise>
+    </xsl:choose>
+  </f:function>
+
+  <f:function name="f:f2">
+    <xsl:for-each select="namespace::*">
+      <xsl:sort/>
+    </xsl:for-each>
+    <f:result select="1"/>
+  </f:function>
+
+  <f:function name="f:f3">
+    <xsl:for-each select="namespace::*">
+      <xsl:sort/>
+    </xsl:for-each>
+    <f:result>
+      <xsl:number/>
+    </f:result>
+  </f:function>
+
+  <f:function name="f:f4">
+    <xsl:for-each select="namespace::*">
+      <xsl:sort/>
+    </xsl:for-each>
+    <f:result>
+      <xsl:apply-templates/>
+    </f:result>
+  </f:function>
+
+  <f:function name="f:f5">
+    <xsl:for-each select="namespace::*">
+      <xsl:sort/>
+    </xsl:for-each>
+    <f:result select="key('xxx', 'yyy')"/>
+  </f:function>
+
+  <xsl:template match="/*">
+    <xsl:value-of select="f:f1(4)"/>
+    <xsl:value-of select="f:f2()"/>
+    <xsl:value-of select="f:f3()"/>
+    <xsl:value-of select="f:f4()"/>
+    <xsl:value-of select="f:f5()"/>
+  </xsl:template>
+</xsl:stylesheet>