Upgrade win_flex/win_bison to 2.5.5 (bison 3.0)

This version is required by upstream ANGLE. win_bison conveniently uses a
different executable name as the existing bison copy, avoiding conflicts.

Change-Id: I2897ce97aef6795933d3ab8b5570a8494a55523e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 105 insertions, 0 deletions

diff --git a/gnuwin32/bin/data/xslt/bison.xsl b/gnuwin32/bin/data/xslt/bison.xsl
new file mode 100644
index 00000000..10e3305b
--- /dev/null
+++ b/gnuwin32/bin/data/xslt/bison.xsl
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+    bison.xsl - common templates for Bison XSLT.
+
+    Copyright (C) 2007-2013 Free Software Foundation, Inc.
+
+    This file is part of Bison, the GNU Compiler Compiler.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  -->
+
+<xsl:stylesheet version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:bison="http://www.gnu.org/software/bison/">
+
+<xsl:key
+  name="bison:symbolByName"
+  match="/bison-xml-report/grammar/nonterminals/nonterminal"
+  use="@name"
+/>
+<xsl:key
+  name="bison:symbolByName"
+  match="/bison-xml-report/grammar/terminals/terminal"
+  use="@name"
+/>
+<xsl:key
+  name="bison:ruleByNumber"
+  match="/bison-xml-report/grammar/rules/rule"
+  use="@number"
+/>
+<xsl:key
+  name="bison:ruleByLhs"
+  match="/bison-xml-report/grammar/rules/rule[
+         @usefulness != 'useless-in-grammar']"
+  use="lhs"
+/>
+<xsl:key
+  name="bison:ruleByRhs"
+  match="/bison-xml-report/grammar/rules/rule[
+         @usefulness != 'useless-in-grammar']"
+  use="rhs/symbol"
+/>
+
+<!-- For the specified state, output: #sr-conflicts,#rr-conflicts -->
+<xsl:template match="state" mode="bison:count-conflicts">
+  <xsl:variable name="transitions" select="actions/transitions"/>
+  <xsl:variable name="reductions" select="actions/reductions"/>
+  <xsl:variable
+    name="terminals"
+    select="
+      $transitions/transition[@type='shift']/@symbol
+      | $reductions/reduction/@symbol
+    "
+  />
+  <xsl:variable name="conflict-data">
+    <xsl:for-each select="$terminals">
+      <xsl:variable name="name" select="."/>
+      <xsl:if test="generate-id($terminals[. = $name][1]) = generate-id(.)">
+        <xsl:variable
+          name="shift-count"
+          select="count($transitions/transition[@symbol=$name])"
+        />
+        <xsl:variable
+          name="reduce-count"
+          select="count($reductions/reduction[@symbol=$name])"
+        />
+        <xsl:if test="$shift-count > 0 and $reduce-count > 0">
+          <xsl:text>s</xsl:text>
+        </xsl:if>
+        <xsl:if test="$reduce-count > 1">
+          <xsl:text>r</xsl:text>
+        </xsl:if>
+      </xsl:if>
+    </xsl:for-each>
+  </xsl:variable>
+  <xsl:value-of select="string-length(translate($conflict-data, 'r', ''))"/>
+  <xsl:text>,</xsl:text>
+  <xsl:value-of select="string-length(translate($conflict-data, 's', ''))"/>
+</xsl:template>
+
+<xsl:template name="space">
+  <xsl:param name="repeat">0</xsl:param>
+  <xsl:param name="fill" select="' '"/>
+  <xsl:if test="number($repeat) &gt;= 1">
+    <xsl:call-template name="space">
+      <xsl:with-param name="repeat" select="$repeat - 1"/>
+      <xsl:with-param name="fill" select="$fill"/>
+    </xsl:call-template>
+    <xsl:value-of select="$fill"/>
+  </xsl:if>
+</xsl:template>
+
+</xsl:stylesheet>