From e19136462d2b66532cbed3490d3b5e249f15a7a8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Kim=20Nguy=E1=BB=85n?= <kn@lri.fr>
Date: Wed, 13 Mar 2013 12:41:46 +0100
Subject: [PATCH] Fix a bug in the handling of processing-instruction() test.

---
 src/xpath/xpath_internal_parser.mly | 11 ++++++-----
 tests/alphabet.xml.queries          |  4 ++--
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/xpath/xpath_internal_parser.mly b/src/xpath/xpath_internal_parser.mly
index 72a07fb..a40eea9 100644
--- a/src/xpath/xpath_internal_parser.mly
+++ b/src/xpath/xpath_internal_parser.mly
@@ -15,7 +15,7 @@
 (***********************************************************************)
 
 (*
-  Time-stamp: <Last modified on 2013-03-13 12:11:04 CET by Kim Nguyen>
+  Time-stamp: <Last modified on 2013-03-13 12:38:54 CET by Kim Nguyen>
 *)
 
   open Ast
@@ -136,10 +136,11 @@ test:
 | COMMENT             { Utils.QNameSet.singleton(Utils.QName.comment),
                         NodeKind.Comment
                       }
-| PI                  { Utils.QNameSet.singleton(
-                              Utils.QName.processing_instruction (
-                                Utils.QName.of_string $1)
-                         ), NodeKind.ProcessingInstruction
+| PI                  { (if $1 = "" then star
+                         else Utils.QNameSet.singleton(
+                           Utils.QName.processing_instruction (
+                             Utils.QName.of_string $1)
+                         )), NodeKind.ProcessingInstruction
                       }
 | TAG                 { Utils.QNameSet.singleton(Utils.QName.of_string $1),
                         NodeKind.Element
diff --git a/tests/alphabet.xml.queries b/tests/alphabet.xml.queries
index 740d084..6d44231 100644
--- a/tests/alphabet.xml.queries
+++ b/tests/alphabet.xml.queries
@@ -24,8 +24,8 @@ P11 //*[self::L]
 P12 //*[@id]
 T1 //L/text()
 T2 //L/comment()
-# T3 //L/processing-instruction()
-# T4 //L/processing-instruction("myPI")
+T3 //L/processing-instruction()
+T4 //L/processing-instruction("myPI")
 T5 //L/node()
 T6 //L/N
 T7 //L/*
-- 
2.17.1