From 47bacf04562bf002d7ab47dc2d3518780b8b11fb Mon Sep 17 00:00:00 2001
From: "H. S. Teoh" <hsteoh@quickfur.ath.cx>
Date: Tue, 12 Dec 2017 17:58:12 -0800
Subject: [PATCH] Range API needs size_t for .length.

---
 database.d | 2 +-
 mssql.d    | 2 +-
 mysql.d    | 2 +-
 postgres.d | 2 +-
 sqlite.d   | 4 ++--
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/database.d b/database.d
index 639589c..c4e2632 100644
--- a/database.d
+++ b/database.d
@@ -147,7 +147,7 @@ interface ResultSet {
 	bool empty() @property;
 	Row front() @property;
 	void popFront() ;
-	int length() @property;
+	size_t length() @property;
 
 	/* deprecated */ final ResultSet byAssoc() { return this; }
 }
diff --git a/mssql.d b/mssql.d
index ba86d55..8957bd8 100644
--- a/mssql.d
+++ b/mssql.d
@@ -111,7 +111,7 @@ class MsSqlResult : ResultSet {
 			fetchNext;
 	}
 
-	int length()
+	override size_t length()
 	{
 		return 1; //FIX ME
 	}
diff --git a/mysql.d b/mysql.d
index 73ad5a6..aa59bdd 100644
--- a/mysql.d
+++ b/mysql.d
@@ -72,7 +72,7 @@ class MySqlResult : ResultSet {
 	}
 
 
-	override int length() {
+	override size_t length() {
 		if(result is null)
 			return 0;
 		return cast(int) mysql_num_rows(result);
diff --git a/postgres.d b/postgres.d
index bc87a8d..6c396d9 100644
--- a/postgres.d
+++ b/postgres.d
@@ -126,7 +126,7 @@ class PostgresResult : ResultSet {
 			fetchNext();
 	}
 
-	int length() {
+	override size_t length() {
 		return numRows;
 	}
 
diff --git a/sqlite.d b/sqlite.d
index 90fad9e..f7e6b11 100644
--- a/sqlite.d
+++ b/sqlite.d
@@ -227,8 +227,8 @@ class SqliteResult :  ResultSet {
 		position++;
 	}
 
-	int length() {
-		return cast(int) rows.length;
+	override size_t length() {
+		return rows.length;
 	}
 
 	this(Variant[][] rows, char[][] columnNames) {