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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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12
src/api/dotnet/EnumSort.cs
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@ -17,15 +17,14 @@ Notes:
--*/
using System.Diagnostics;
using System;
using System.Diagnostics.Contracts;
namespace Microsoft.Z3
{
/// <summary>
/// Enumeration sorts.
/// </summary>
[ContractVerification(true)]
public class EnumSort : Sort
{
/// <summary>
@ -35,7 +34,6 @@ namespace Microsoft.Z3
{
get
{
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
uint n = Native.Z3_get_datatype_sort_num_constructors(Context.nCtx, NativeObject);
FuncDecl[] t = new FuncDecl[n];
for (uint i = 0; i < n; i++)
@ -61,7 +59,6 @@ namespace Microsoft.Z3
{
get
{
Contract.Ensures(Contract.Result<Expr[]>() != null);
FuncDecl[] cds = ConstDecls;
Expr[] t = new Expr[cds.Length];
for (uint i = 0; i < t.Length; i++)
@ -87,7 +84,6 @@ namespace Microsoft.Z3
{
get
{
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
uint n = Native.Z3_get_datatype_sort_num_constructors(Context.nCtx, NativeObject);
FuncDecl[] t = new FuncDecl[n];
for (uint i = 0; i < n; i++)
@ -110,9 +106,9 @@ namespace Microsoft.Z3
internal EnumSort(Context ctx, Symbol name, Symbol[] enumNames)
: base(ctx, IntPtr.Zero)
{
Contract.Requires(ctx != null);
Contract.Requires(name != null);
Contract.Requires(enumNames != null);
Debug.Assert(ctx != null);
Debug.Assert(name != null);
Debug.Assert(enumNames != null);
int n = enumNames.Length;
IntPtr[] n_constdecls = new IntPtr[n];