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remove dependencies on contracts

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-10-20 10:24:36 -07:00
parent 12fc670839
commit 3d37060fa9
72 changed files with 734 additions and 1232 deletions
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11
src/api/dotnet/Statistics.cs
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@ -18,14 +18,14 @@ Notes:
--*/
using System;
using System.Diagnostics.Contracts;
using System.Diagnostics;
namespace Microsoft.Z3
{
/// <summary>
/// Objects of this class track statistical information about solvers.
/// </summary>
[ContractVerification(true)]
public class Statistics : Z3Object
{
/// <summary>
@ -62,7 +62,6 @@ namespace Microsoft.Z3
{
get
{
Contract.Ensures(Contract.Result<string>() != null);
if (IsUInt)
return m_uint.ToString();
@ -124,9 +123,6 @@ namespace Microsoft.Z3
{
get
{
Contract.Ensures(Contract.Result<Entry[]>() != null);
Contract.Ensures(Contract.Result<Entry[]>().Length == this.Size);
Contract.Ensures(Contract.ForAll(0, Contract.Result<Entry[]>().Length, j => Contract.Result<Entry[]>()[j] != null));
uint n = Size;
Entry[] res = new Entry[n];
@ -153,7 +149,6 @@ namespace Microsoft.Z3
{
get
{
Contract.Ensures(Contract.Result<string[]>() != null);
uint n = Size;
string[] res = new string[n];
@ -184,7 +179,7 @@ namespace Microsoft.Z3
internal Statistics(Context ctx, IntPtr obj)
: base(ctx, obj)
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
}
internal class DecRefQueue : IDecRefQueue