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/*******************************************************************\
Module: Unit test utilities
Author: Diffblue Ltd.
\*******************************************************************/
/// \file
/// Helper functions for requiring specific expressions
/// If the expression is of the wrong type, throw a CATCH exception
/// Also checks associated properties and returns a casted version of the
/// expression.
#ifndef CPROVER_TESTING_UTILS_REQUIRE_EXPR_H
#define CPROVER_TESTING_UTILS_REQUIRE_EXPR_H
#include <util/std_code.h>
// NOLINTNEXTLINE(readability/namespace)
namespace require_expr
{
index_exprt require_index(const exprt &expr, int expected_index);
index_exprt require_top_index(const exprt &expr);
member_exprt require_member(
const exprt &expr, const irep_idt &component_identifier);
symbol_exprt require_symbol(
const exprt &expr, const irep_idt &symbol_name);
symbol_exprt require_symbol(const exprt &expr);
typecast_exprt require_typecast(const exprt &expr);
side_effect_exprt require_side_effect_expr(
const exprt &expr,
const irep_idt &side_effect_statement);
}
#endif // CPROVER_TESTING_UTILS_REQUIRE_EXPR_H
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