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revert some changes to how 'out' parameters are annotated on API calls. Retain the 'out' annotation for so-called managed out parameters. The data-type examples in managed API fail with the out parameter annotation as no memory is allocated on instances of out parameters, other than the interpolation APIs that are new

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-10-16 22:40:52 -07:00
parent 7767a23626
commit fe4a8b44a5
5 changed files with 12 additions and 10 deletions

8
scripts/update_api.py
View file

@ -263,8 +263,10 @@ def param2dotnet(p):
return "[In] %s[]" % type2dotnet(param_type(p))
elif k == INOUT_ARRAY:
return "[In, Out] %s[]" % type2dotnet(param_type(p))
elif k == OUT_ARRAY or k == OUT_MANAGED_ARRAY:
return "[Out] out %s[]" % type2dotnet(param_type(p))
elif k == OUT_ARRAY:
return "[Out] %s[]" % type2dotnet(param_type(p))
elif k == OUT_MANAGED_ARRAY:
return "[Out] out %s[]" % type2dotnet(param_type(p))
else:
return type2dotnet(param_type(p))
@ -476,7 +478,7 @@ def mk_dotnet_wrappers():
dotnet.write('out ');
else:
dotnet.write('ref ')
elif param_kind(param) == OUT_ARRAY or param_kind(param) == OUT_MANAGED_ARRAY:
elif param_kind(param) == OUT_MANAGED_ARRAY:
dotnet.write('out ');
dotnet.write('a%d' % i)
i = i + 1

6
src/api/dotnet/Constructor.cs
View file

@ -50,7 +50,7 @@ namespace Microsoft.Z3
IntPtr constructor = IntPtr.Zero;
IntPtr tester = IntPtr.Zero;
IntPtr[] accessors = new IntPtr[n];
Native.Z3_query_constructor(Context.nCtx, NativeObject, n, ref constructor, ref tester, out accessors);
Native.Z3_query_constructor(Context.nCtx, NativeObject, n, ref constructor, ref tester, accessors);
return new FuncDecl(Context, constructor);
}
}
@ -66,7 +66,7 @@ namespace Microsoft.Z3
IntPtr constructor = IntPtr.Zero;
IntPtr tester = IntPtr.Zero;
IntPtr[] accessors = new IntPtr[n];
Native.Z3_query_constructor(Context.nCtx, NativeObject, n, ref constructor, ref tester, out accessors);
Native.Z3_query_constructor(Context.nCtx, NativeObject, n, ref constructor, ref tester, accessors);
return new FuncDecl(Context, tester);
}
}
@ -82,7 +82,7 @@ namespace Microsoft.Z3
IntPtr constructor = IntPtr.Zero;
IntPtr tester = IntPtr.Zero;
IntPtr[] accessors = new IntPtr[n];
Native.Z3_query_constructor(Context.nCtx, NativeObject, n, ref constructor, ref tester, out accessors);
Native.Z3_query_constructor(Context.nCtx, NativeObject, n, ref constructor, ref tester, accessors);
FuncDecl[] t = new FuncDecl[n];
for (uint i = 0; i < n; i++)
t[i] = new FuncDecl(Context, accessors[i]);

2
src/api/dotnet/Context.cs
View file

@ -424,7 +424,7 @@ namespace Microsoft.Z3
n_constr[i] = cla[i].NativeObject;
}
IntPtr[] n_res = new IntPtr[n];
Native.Z3_mk_datatypes(nCtx, n, Symbol.ArrayToNative(names), out n_res, n_constr);
Native.Z3_mk_datatypes(nCtx, n, Symbol.ArrayToNative(names), n_res, n_constr);
DatatypeSort[] res = new DatatypeSort[n];
for (uint i = 0; i < n; i++)
res[i] = new DatatypeSort(this, n_res[i]);

2
src/api/dotnet/EnumSort.cs
View file

@ -88,7 +88,7 @@ namespace Microsoft.Z3
IntPtr[] n_constdecls = new IntPtr[n];
IntPtr[] n_testers = new IntPtr[n];
NativeObject = Native.Z3_mk_enumeration_sort(ctx.nCtx, name.NativeObject, (uint)n,
Symbol.ArrayToNative(enumNames), out n_constdecls, out n_testers);
Symbol.ArrayToNative(enumNames), n_constdecls, n_testers);
}
#endregion
};

4
src/api/dotnet/TupleSort.cs
View file

@ -74,10 +74,10 @@ namespace Microsoft.Z3
Contract.Requires(name != null);
IntPtr t = IntPtr.Zero;
IntPtr[] f;
IntPtr[] f = new IntPtr[numFields];
NativeObject = Native.Z3_mk_tuple_sort(ctx.nCtx, name.NativeObject, numFields,
Symbol.ArrayToNative(fieldNames), AST.ArrayToNative(fieldSorts),
ref t, out f);
ref t, f);
}
#endregion
};