[valadoc] libvaladoc: Fix new warnings

[Florian Brosch <flobrosch src gnome org>]

commit 60399c3f6aef98a54f5b178a6869476c63a54d89
Author: Florian Brosch <flo brosch gmail com>
Date:   Mon Jul 25 11:43:33 2011 +0200

    libvaladoc: Fix new warnings

 src/libvaladoc/markupreader.vala |   10 ++++------
 src/libvaladoc/parser/rule.vala  |    2 ++
 src/libvaladoc/parser/token.vala |    2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/src/libvaladoc/markupreader.vala b/src/libvaladoc/markupreader.vala
index d6ea9d9..b4bf82f 100644
--- a/src/libvaladoc/markupreader.vala
+++ b/src/libvaladoc/markupreader.vala
@@ -118,6 +118,8 @@ public class Valadoc.MarkupReader : Object {
 
 		if (empty_element) {
 			empty_element = false;
+			token_begin = MarkupSourceLocation (begin, line, column);
+			token_end = MarkupSourceLocation (begin, line, column);
 			return MarkupTokenType.END_ELEMENT;
 		}
 
@@ -125,9 +127,7 @@ public class Valadoc.MarkupReader : Object {
 
 		MarkupTokenType type = MarkupTokenType.NONE;
 		char* begin = current;
-		token_begin.pos = begin;
-		token_begin.line = line;
-		token_begin.column = column;
+		token_begin = MarkupSourceLocation (begin, line, column);
 
 		if (current >= end) {
 			type = MarkupTokenType.EOF;
@@ -217,9 +217,7 @@ public class Valadoc.MarkupReader : Object {
 			type = MarkupTokenType.TEXT;
 		}
 
-		token_end.pos = current;
-		token_end.line = line;
-		token_end.column = column - 1;
+		token_end = MarkupSourceLocation (current, line, column - 1);
 
 		return type;
 	}
diff --git a/src/libvaladoc/parser/rule.vala b/src/libvaladoc/parser/rule.vala
index b75e39a..192cfa5 100755
--- a/src/libvaladoc/parser/rule.vala
+++ b/src/libvaladoc/parser/rule.vala
@@ -143,6 +143,8 @@ public abstract class Valadoc.Rule : Object {
 			handled = false;
 			return true;
 		}
+
+		handled = false;
 		return false;
 	}
 
diff --git a/src/libvaladoc/parser/token.vala b/src/libvaladoc/parser/token.vala
index d6917df..ced9ab3 100755
--- a/src/libvaladoc/parser/token.vala
+++ b/src/libvaladoc/parser/token.vala
@@ -97,6 +97,6 @@ public class Valadoc.Token : Object {
 
 	public int to_int () {
 		assert (is_number);
-		return _word.to_int ();
+		return int.parse (_word);
 	}
 }