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workaround for heisenbug behavior with tester

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-06-30 11:56:01 -07:00
parent c4d893dfad
commit cce3448fd5
2 changed files with 4 additions and 2 deletions
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4
src/api/api_arith.cpp
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@ -121,7 +121,9 @@ extern "C" {
Z3_bool Z3_API Z3_is_algebraic_number(Z3_context c, Z3_ast a) {
LOG_Z3_is_algebraic_number(c, a);
return mk_c(c)->autil().is_irrational_algebraic_numeral(to_expr(a));
Z3_bool r = mk_c(c)->autil().is_irrational_algebraic_numeral(to_expr(a)) ? Z3_TRUE : Z3_FALSE;
IF_VERBOSE(10, verbose_stream() << r << "\n");
return r;
}
Z3_ast Z3_API Z3_get_algebraic_number_lower(Z3_context c, Z3_ast a, unsigned precision) {

2
src/api/dotnet/Expr.cs
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@ -1822,7 +1822,7 @@ namespace Microsoft.Z3
IntPtr s = Native.Z3_get_sort(ctx.nCtx, obj);
Z3_sort_kind sk = (Z3_sort_kind)Native.Z3_get_sort_kind(ctx.nCtx, s);
if (Z3_sort_kind.Z3_REAL_SORT == sk &&
if ( // Z3_sort_kind.Z3_REAL_SORT == sk &&
Native.Z3_is_algebraic_number(ctx.nCtx, obj)) // is this a numeral ast?
return new AlgebraicNum(ctx, obj);