X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/a4f75309f2e467a701ebd8bfb0faf79c011226a6..8f462efe923947cc4e72deea5b0fa93a5f88000d:/src/conflicts.c

diff --git a/src/conflicts.c b/src/conflicts.c
index 0f1f9298..0437670b 100644
--- a/src/conflicts.c
+++ b/src/conflicts.c
@@ -1,7 +1,7 @@
 /* Find and resolve or report lookahead conflicts for bison,
 
-   Copyright (C) 1984, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-   2007 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 1992, 2000-2007, 2009-2011 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -135,78 +135,78 @@ log_resolution (rule *r, symbol_number token,
 	}
 
       obstack_sgrow (&solved_conflicts_obstack, ".\n");
+    }
 
-      /* XML report */
-      if (xml_flag)
-	{
-	  /* The description of the resolution. */
-	  switch (resolution)
-	    {
-	    case shift_resolution:
-	    case right_resolution:
-	      obstack_fgrow2 (&solved_conflicts_xml_obstack,
-			      "        <resolution rule=\"%d\" symbol=\"%s\""
-			      " type=\"shift\">",
-			      r->number,
-			      xml_escape (symbols[token]->tag));
-	      break;
-
-	    case reduce_resolution:
-	    case left_resolution:
-	      obstack_fgrow2 (&solved_conflicts_xml_obstack,
-			      "        <resolution rule=\"%d\" symbol=\"%s\""
-			      " type=\"reduce\">",
-			      r->number,
-			      xml_escape (symbols[token]->tag));
-	      break;
-
-	    case nonassoc_resolution:
-	      obstack_fgrow2 (&solved_conflicts_xml_obstack,
-			      "        <resolution rule=\"%d\" symbol=\"%s\""
-			      " type=\"error\">",
-			      r->number,
-			      xml_escape (symbols[token]->tag));
-	      break;
-	    }
-
-	  /* The reason. */
-	  switch (resolution)
-	    {
-	    case shift_resolution:
-	      obstack_fgrow2 (&solved_conflicts_xml_obstack,
-			      "%s &lt; %s",
-			      xml_escape_n (0, r->prec->tag),
-			      xml_escape_n (1, symbols[token]->tag));
-	      break;
-
-	    case reduce_resolution:
-	      obstack_fgrow2 (&solved_conflicts_xml_obstack,
-			      "%s &lt; %s",
-			      xml_escape_n (0, symbols[token]->tag),
-			      xml_escape_n (1, r->prec->tag));
-	      break;
-
-	    case left_resolution:
-	      obstack_fgrow1 (&solved_conflicts_xml_obstack,
-			      "%%left %s",
-			      xml_escape (symbols[token]->tag));
-	      break;
-
-	    case right_resolution:
-	      obstack_fgrow1 (&solved_conflicts_xml_obstack,
-			      "%%right %s",
-			      xml_escape (symbols[token]->tag));
-	      break;
-
-	    case nonassoc_resolution:
-	      obstack_fgrow1 (&solved_conflicts_xml_obstack,
-			      "%%nonassoc %s",
-			      xml_escape (symbols[token]->tag));
-	  break;
-	    }
+  /* XML report */
+  if (xml_flag)
+    {
+      /* The description of the resolution. */
+      switch (resolution)
+        {
+        case shift_resolution:
+        case right_resolution:
+          obstack_fgrow2 (&solved_conflicts_xml_obstack,
+                          "        <resolution rule=\"%d\" symbol=\"%s\""
+                          " type=\"shift\">",
+                          r->number,
+                          xml_escape (symbols[token]->tag));
+          break;
+
+        case reduce_resolution:
+        case left_resolution:
+          obstack_fgrow2 (&solved_conflicts_xml_obstack,
+                          "        <resolution rule=\"%d\" symbol=\"%s\""
+                          " type=\"reduce\">",
+                          r->number,
+                          xml_escape (symbols[token]->tag));
+          break;
+
+        case nonassoc_resolution:
+          obstack_fgrow2 (&solved_conflicts_xml_obstack,
+                          "        <resolution rule=\"%d\" symbol=\"%s\""
+                          " type=\"error\">",
+                          r->number,
+                          xml_escape (symbols[token]->tag));
+          break;
+        }
 
-	  obstack_sgrow (&solved_conflicts_xml_obstack, "</resolution>\n");
-	}
+      /* The reason. */
+      switch (resolution)
+        {
+        case shift_resolution:
+          obstack_fgrow2 (&solved_conflicts_xml_obstack,
+                          "%s &lt; %s",
+                          xml_escape_n (0, r->prec->tag),
+                          xml_escape_n (1, symbols[token]->tag));
+          break;
+
+        case reduce_resolution:
+          obstack_fgrow2 (&solved_conflicts_xml_obstack,
+                          "%s &lt; %s",
+                          xml_escape_n (0, symbols[token]->tag),
+                          xml_escape_n (1, r->prec->tag));
+          break;
+
+        case left_resolution:
+          obstack_fgrow1 (&solved_conflicts_xml_obstack,
+                          "%%left %s",
+                          xml_escape (symbols[token]->tag));
+          break;
+
+        case right_resolution:
+          obstack_fgrow1 (&solved_conflicts_xml_obstack,
+                          "%%right %s",
+                          xml_escape (symbols[token]->tag));
+          break;
+
+        case nonassoc_resolution:
+          obstack_fgrow1 (&solved_conflicts_xml_obstack,
+                          "%%nonassoc %s",
+                          xml_escape (symbols[token]->tag));
+      break;
+        }
+
+      obstack_sgrow (&solved_conflicts_xml_obstack, "</resolution>\n");
     }
 }
 
@@ -522,47 +522,6 @@ conflicts_output (FILE *out)
     fputs ("\n\n", out);
 }
 
-void
-conflicts_output_xml (FILE *out, int level)
-{
-  bool printed_sth = false;
-  state_number i;
-  int src_num;
-  int rrc_num;
-
-  for (i = 0; i < nstates; i++)
-    {
-      state *s = states[i];
-      if (conflicts[i])
-	{
-	  if (!printed_sth) {
-	    fputc ('\n', out);
-	    xml_puts (out, level, "<conflicts>");
-	  }
-
-	  src_num = count_sr_conflicts (s);
-	  rrc_num = count_rr_conflicts (s, true);
-
-	  if (src_num)
-	    xml_printf (out, level + 1,
-			"<conflict state=\"%d\" num=\"%d\""
-			" type=\"shift/reduce\"/>",
-			i, src_num);
-	  if (rrc_num)
-	    xml_printf (out, level + 1,
-			"<conflict state=\"%d\" num=\"%d\""
-			" type=\"reduce/reduce\"/>",
-			i, rrc_num);
-
-	  printed_sth = true;
-	}
-    }
-  if (printed_sth)
-    xml_puts (out, level, "</conflicts>");
-  else
-    xml_puts (out, level, "<conflicts/>");
-}
-
 /*--------------------------------------------------------.
 | Total the number of S/R and R/R conflicts.  Unlike the  |
 | code in conflicts_output, however, count EACH pair of   |