From f994b88a4629e4295788f2c381f1c9064d9cf848 Mon Sep 17 00:00:00 2001
From: thurston <thurston@052ea7fc-9027-0410-9066-f65837a77df0>
Date: Mon, 12 Mar 2007 23:57:56 +0000
Subject: [PATCH] Silence warnings about definite and/or possible use before
 initialization.

git-svn-id: http://svn.complang.org/ragel/trunk@141 052ea7fc-9027-0410-9066-f65837a77df0
---
 ragel/parsedata.cpp |  1 +
 ragel/rlparse.kl    |  4 ++--
 ragel/rlscan.rl     |  2 +-
 redfsm/xmlscan.rl   | 10 +++++-----
 4 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/ragel/parsedata.cpp b/ragel/parsedata.cpp
index dd44218..b4e4bb1 100644
--- a/ragel/parsedata.cpp
+++ b/ragel/parsedata.cpp
@@ -944,6 +944,7 @@ Action *ParseData::newAction( char *name, InlineList *inlineList )
 	InputLoc loc;
 	loc.line = 1;
 	loc.col = 1;
+	loc.fileName = "<NONE>";
 
 	Action *action = new Action( loc, name, inlineList, nextCondId++ );
 	action->actionRefs.append( rootName );
diff --git a/ragel/rlparse.kl b/ragel/rlparse.kl
index 3257286..95fb782 100644
--- a/ragel/rlparse.kl
+++ b/ragel/rlparse.kl
@@ -748,7 +748,7 @@ priority_aug:
 		// Convert the priority number to a long. Check for overflow.
 		errno = 0;
 		//cerr << "PRIOR AUG: " << $1->token.data << endl;
-		int aug = strtol( $1->token.data, 0, 10 );
+		long aug = strtol( $1->token.data, 0, 10 );
 		if ( errno == ERANGE && aug == LONG_MAX ) {
 			/* Priority number too large. Recover by setting the priority to 0. */
 			error($1->token.loc) << "priority number " << $1->token.data << 
@@ -866,7 +866,7 @@ factor_rep_num:
 	TK_UInt final {
 		// Convert the priority number to a long. Check for overflow.
 		errno = 0;
-		int rep = strtol( $1->data, 0, 10 );
+		long rep = strtol( $1->data, 0, 10 );
 		if ( errno == ERANGE && rep == LONG_MAX ) {
 			// Repetition too large. Recover by returing repetition 1. */
 			error($1->loc) << "repetition number " << $1->data << " overflows" << endl;
diff --git a/ragel/rlscan.rl b/ragel/rlscan.rl
index fd68aae..ece2a74 100644
--- a/ragel/rlscan.rl
+++ b/ragel/rlscan.rl
@@ -842,7 +842,7 @@ void Scanner::do_scan()
 	int curly_count = 0;
 	bool execute = true;
 	bool singleLineSpec = false;
-	InlineBlockType inlineBlockType;
+	InlineBlockType inlineBlockType = CurlyDelimited;
 
 	%% write init;
 
diff --git a/redfsm/xmlscan.rl b/redfsm/xmlscan.rl
index 13798ca..f52cd6c 100644
--- a/redfsm/xmlscan.rl
+++ b/redfsm/xmlscan.rl
@@ -180,11 +180,11 @@ void Scanner::adjustAttrPointers( int distance )
 int Scanner::scan( )
 {
 	int token = TK_NO_TOKEN;
-	int space, readlen;
-	char *attr_id_start;
-	char *attr_value_start;
-	int attr_id_len;
-	int attr_value_len;
+	int space = 0, readlen = 0;
+	char *attr_id_start = 0;
+	char *attr_value_start = 0;
+	int attr_id_len = 0;
+	int attr_value_len = 0;
 
 	attrMkList.empty();
 	buffer.clear();
-- 
2.7.4