mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-29 11:55:51 +00:00
Code Activity

remove dependencies on contracts

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

18
src/api/dotnet/ASTMap.cs
View file

@ -17,15 +17,14 @@ Notes:
--*/
using System.Diagnostics;
using System;
using System.Diagnostics.Contracts;
namespace Microsoft.Z3
{
/// <summary>
/// Map from AST to AST
/// </summary>
[ContractVerification(true)]
internal class ASTMap : Z3Object
{
/// <summary>
@ -35,7 +34,7 @@ namespace Microsoft.Z3
/// <returns>True if <paramref name="k"/> is a key in the map, false otherwise.</returns>
public bool Contains(AST k)
{
Contract.Requires(k != null);
Debug.Assert(k != null);
return 0 != Native.Z3_ast_map_contains(Context.nCtx, NativeObject, k.NativeObject);
}
@ -49,8 +48,7 @@ namespace Microsoft.Z3
/// <param name="k">An AST</param>
public AST Find(AST k)
{
Contract.Requires(k != null);
Contract.Ensures(Contract.Result<AST>() != null);
Debug.Assert(k != null);
return new AST(Context, Native.Z3_ast_map_find(Context.nCtx, NativeObject, k.NativeObject));
}
@ -62,8 +60,8 @@ namespace Microsoft.Z3
/// <param name="v">The value AST</param>
public void Insert(AST k, AST v)
{
Contract.Requires(k != null);
Contract.Requires(v != null);
Debug.Assert(k != null);
Debug.Assert(v != null);
Native.Z3_ast_map_insert(Context.nCtx, NativeObject, k.NativeObject, v.NativeObject);
}
@ -74,7 +72,7 @@ namespace Microsoft.Z3
/// <param name="k">An AST</param>
public void Erase(AST k)
{
Contract.Requires(k != null);
Debug.Assert(k != null);
Native.Z3_ast_map_erase(Context.nCtx, NativeObject, k.NativeObject);
}
@ -119,12 +117,12 @@ namespace Microsoft.Z3
internal ASTMap(Context ctx, IntPtr obj)
: base(ctx, obj)
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
}
internal ASTMap(Context ctx)
: base(ctx, Native.Z3_mk_ast_map(ctx.nCtx))
{
Contract.Requires(ctx != null);
Debug.Assert(ctx != null);
}
internal class DecRefQueue : IDecRefQueue