Remove unnecessary conversions

Signed-off-by: Stephen Celis <[email protected]>

Author: stephencelis

SQLite/Database.swift

@@ -406,7 +406,7 @@ public final class Database {
                     let length = sqlite3_value_bytes(value)
                     return Blob(bytes: bytes, length: Int(length))
                 case SQLITE_FLOAT:
-                    return Double(sqlite3_value_double(value))
+                    return sqlite3_value_double(value)
                 case SQLITE_INTEGER:
                     return Int(sqlite3_value_int64(value))
                 case SQLITE_NULL:

SQLite/Statement.swift

@@ -66,7 +66,7 @@ public final class Statement {
     public func bind(values: [Binding?]) -> Statement {
         if values.isEmpty { return self }
         reset()
-        assert(values.count == Int(sqlite3_bind_parameter_count(handle)), "\(Int(sqlite3_bind_parameter_count(handle))) values expected, \(values.count) passed")
+        assert(values.count == Int(sqlite3_bind_parameter_count(handle)), "\(sqlite3_bind_parameter_count(handle)) values expected, \(values.count) passed")
         for idx in 1...values.count { bind(values[idx - 1], atIndex: idx) }
         return self
     }
@@ -245,7 +245,7 @@ public struct Cursor {
     }
 
     public subscript(idx: Int) -> Double {
-        return Double(sqlite3_column_double(statement.handle, Int32(idx)))
+        return sqlite3_column_double(statement.handle, Int32(idx))
     }
 
     public subscript(idx: Int) -> Int {