Fix boolean literal replacement in IL-based IMPL; 1.41-beta5 release

Dapper NET40/SqlMapper.cs

@@ -3314,6 +3314,14 @@ internal static IList<LiteralToken> GetLiteralTokens(string sql)
                         switch (typeCode)
                         {
                             case TypeCode.Boolean:
+                                Label ifTrue = il.DefineLabel(), allDone = il.DefineLabel();
+                                il.Emit(OpCodes.Brtrue_S, ifTrue);
+                                il.Emit(OpCodes.Ldstr, "0");
+                                il.Emit(OpCodes.Br_S, allDone);
+                                il.MarkLabel(ifTrue);
+                                il.Emit(OpCodes.Ldstr, "1");
+                                il.MarkLabel(allDone);
+                                break;
                             case TypeCode.Byte:
                             case TypeCode.SByte:
                             case TypeCode.UInt16:

Dapper/project.json

@@ -5,7 +5,7 @@
     "licenseUrl": "http://www.apache.org/licenses/LICENSE-2.0",
     "summary": "A high performance Micro-ORM",
     "description": "A high performance Micro-ORM supporting Sql Server, MySQL, Sqlite, SqlCE, Firebird etc..",
-    "version": "1.41-beta4",
+    "version": "1.41-beta5",
     "compile": [ "../Dapper NET40/*.cs", "../Dapper NET45/*.cs" ],
     "title": "Dapper dot net",
     "tags": [ "orm", "sql", "micro-orm" ],

Tests/Tests.cs

@@ -3223,7 +3223,15 @@ public void LiteralReplacementDynamicEnumAndString()
             y.Equals(123.45M);
             z.Equals(AnotherEnum.A);
         }
-
+        
+        public void LiteralReplacementBoolean()
+        {
+            var row = connection.Query<int?>("select 42 where 1 = {=val}", new { val = true }).SingleOrDefault();
+            row.IsNotNull();
+            row.IsEqualTo(42);
+            row = connection.Query<int?>("select 42 where 1 = {=val}", new { val = false }).SingleOrDefault();
+            row.IsNull();
+        }
         public void LiteralReplacementWithIn()
         {
             var data = connection.Query<MyRow>("select @x where 1 in @ids and 1 ={=a}",