#include <util/arith_tools.h>#include <util/bitvector_expr.h>#include <util/byte_operators.h>#include <util/c_types.h>#include <util/config.h>#include <util/expr.h>#include <util/expr_cast.h>#include <util/floatbv_expr.h>#include <util/mathematical_expr.h>#include <util/pointer_expr.h>#include <util/pointer_predicates.h>#include <util/range.h>#include <util/std_expr.h>#include <util/string_constant.h>#include <solvers/prop/literal_expr.h>#include <solvers/smt2_incremental/convert_expr_to_smt.h>#include <solvers/smt2_incremental/theories/smt_array_theory.h>#include <solvers/smt2_incremental/theories/smt_bit_vector_theory.h>#include <solvers/smt2_incremental/theories/smt_core_theory.h>#include <algorithm>#include <functional>#include <numeric>#include <stack>
Include dependency graph for convert_expr_to_smt.cpp:Go to the source code of this file.
Classes | |
| struct | sort_based_cast_to_bit_vector_convertert |
| struct | sort_based_literal_convertert |
| struct | at_scope_exitt< functiont > |
Typedefs | |
| using | sub_expression_mapt = std::unordered_map< exprt, smt_termt, irep_hash > |
Post order visitation is used in order to construct the the smt terms bottom upwards without using recursion to traverse the input exprt. More... | |
Functions | |
| template<typename factoryt > | |
| static smt_termt | convert_multiary_operator_to_terms (const multi_ary_exprt &expr, const sub_expression_mapt &converted, const factoryt &factory) |
| Converts operator expressions with 2 or more operands to terms expressed as binary operator application. More... | |
| template<typename target_typet > | |
| static bool | operands_are_of_type (const exprt &expr) |
| Ensures that all operands of the argument expression have related types. More... | |
| static smt_sortt | convert_type_to_smt_sort (const bool_typet &type) |
| static smt_sortt | convert_type_to_smt_sort (const bitvector_typet &type) |
| static smt_sortt | convert_type_to_smt_sort (const array_typet &type) |
| smt_sortt | convert_type_to_smt_sort (const typet &type) |
Converts the type to an smt encoding of the same expression stored as sort ast (abstract syntax tree). More... | |
| static smt_termt | convert_expr_to_smt (const symbol_exprt &symbol_expr) |
| static smt_termt | convert_expr_to_smt (const nondet_symbol_exprt &nondet_symbol, const sub_expression_mapt &converted) |
| static smt_termt | make_not_zero (const smt_termt &input, const typet &source_type) |
Makes a term which is true if input is not 0 / false. More... | |
| static smt_termt | convert_c_bool_cast (const smt_termt &from_term, const typet &from_type, const bitvector_typet &to_type) |
| Returns a cast to C bool expressed in smt terms. More... | |
| static std::function< std::function< smt_termt(smt_termt)>std::size_t)> | extension_for_type (const typet &type) |
| static smt_termt | make_bitvector_resize_cast (const smt_termt &from_term, const bitvector_typet &from_type, const bitvector_typet &to_type) |
| static smt_termt | convert_bit_vector_cast (const smt_termt &from_term, const typet &from_type, const bitvector_typet &to_type) |
| static smt_termt | convert_expr_to_smt (const typecast_exprt &cast, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const floatbv_typecast_exprt &float_cast, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const struct_exprt &struct_construction, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const union_exprt &union_construction, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const constant_exprt &constant_literal) |
| static smt_termt | convert_expr_to_smt (const concatenation_exprt &concatenation, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const bitand_exprt &bitwise_and_expr, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const bitor_exprt &bitwise_or_expr, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const bitxor_exprt &bitwise_xor, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const bitnot_exprt &bitwise_not, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const unary_minus_exprt &unary_minus, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const unary_plus_exprt &unary_plus, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const sign_exprt &is_negative, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const if_exprt &if_expression, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const and_exprt &and_expression, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const or_exprt &or_expression, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const xor_exprt &xor_expression, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const implies_exprt &implies, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const not_exprt &logical_not, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const equal_exprt &equal, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const notequal_exprt ¬_equal, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const ieee_float_equal_exprt &float_equal, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const ieee_float_notequal_exprt &float_not_equal, const sub_expression_mapt &converted) |
| template<typename unsigned_factory_typet , typename signed_factory_typet > | |
| static smt_termt | convert_relational_to_smt (const binary_relation_exprt &binary_relation, const unsigned_factory_typet &unsigned_factory, const signed_factory_typet &signed_factory, const sub_expression_mapt &converted) |
| static std::optional< smt_termt > | try_relational_conversion (const exprt &expr, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const plus_exprt &plus, const sub_expression_mapt &converted, const type_size_mapt &pointer_sizes) |
| static smt_termt | convert_expr_to_smt (const minus_exprt &minus, const sub_expression_mapt &converted, const type_size_mapt &pointer_sizes) |
| static smt_termt | convert_expr_to_smt (const div_exprt ÷, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const ieee_float_op_exprt &float_operation, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const mod_exprt &truncation_modulo, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const euclidean_mod_exprt &euclidean_modulo, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const mult_exprt &multiply, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const address_of_exprt &address_of, const sub_expression_mapt &converted, const smt_object_mapt &object_map) |
| static smt_termt | convert_expr_to_smt (const array_of_exprt &array_of, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const array_comprehension_exprt &array_comprehension, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const index_exprt &index_of, const sub_expression_mapt &converted) |
| template<typename factoryt , typename shiftt > | |
| static smt_termt | convert_to_smt_shift (const factoryt &factory, const shiftt &shift, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const shift_exprt &shift, const sub_expression_mapt &converted) |
| static smt_termt | convert_array_update_to_smt (const with_exprt &with, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const with_exprt &with, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const update_exprt &update, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const member_exprt &member_extraction, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const is_dynamic_object_exprt &is_dynamic_object, const sub_expression_mapt &converted, const smt_is_dynamic_objectt::make_applicationt &apply_is_dynamic_object) |
| static smt_termt | convert_expr_to_smt (const is_invalid_pointer_exprt &is_invalid_pointer, const smt_object_mapt &object_map, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const string_constantt &string_constant, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const extractbit_exprt &extract_bit, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const extractbits_exprt &extract_bits, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const replication_exprt &replication, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const byte_extract_exprt &byte_extraction, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const byte_update_exprt &byte_update, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const abs_exprt &absolute_value_of, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const isnan_exprt &is_nan_expr, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const isfinite_exprt &is_finite_expr, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const isinf_exprt &is_infinite_expr, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const isnormal_exprt &is_normal_expr, const sub_expression_mapt &converted) |
| static smt_termt | most_significant_bit_is_set (const smt_termt &input) |
Constructs a term which is true if the most significant bit of input is set. More... | |
| static smt_termt | convert_expr_to_smt (const plus_overflow_exprt &plus_overflow, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const minus_overflow_exprt &minus_overflow, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const mult_overflow_exprt &mult_overflow, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const pointer_object_exprt &pointer_object, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const pointer_offset_exprt &pointer_offset, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const shl_overflow_exprt &shl_overflow, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const array_exprt &array_construction, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const literal_exprt &literal, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const forall_exprt &for_all, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const exists_exprt &exists, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const vector_exprt &vector, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const object_size_exprt &object_size, const sub_expression_mapt &converted, const smt_object_sizet::make_applicationt &call_object_size) |
| static smt_termt | convert_expr_to_smt (const let_exprt &let, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const bswap_exprt &byte_swap, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const popcount_exprt &population_count, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const count_leading_zeros_exprt &count_leading_zeros, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const count_trailing_zeros_exprt &count_trailing_zeros, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const zero_extend_exprt &zero_extend, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const prophecy_r_or_w_ok_exprt &prophecy_r_or_w_ok, const sub_expression_mapt &converted) |
| static smt_termt | convert_expr_to_smt (const prophecy_pointer_in_range_exprt &prophecy_pointer_in_range, const sub_expression_mapt &converted) |
| static smt_termt | dispatch_expr_to_smt_conversion (const exprt &expr, const sub_expression_mapt &converted, const smt_object_mapt &object_map, const type_size_mapt &pointer_sizes, const smt_object_sizet::make_applicationt &call_object_size, const smt_is_dynamic_objectt::make_applicationt &apply_is_dynamic_object) |
| template<typename functiont > | |
| at_scope_exitt< functiont > | at_scope_exit (functiont exit_function) |
| exprt | lower_address_of_array_index (exprt expr) |
Lower the address_of(array[idx]) sub expressions in expr to idx + address_of(array), so that it can be fed to convert_expr_to_smt. More... | |
| void | filtered_visit_post (const exprt &_expr, std::function< bool(const exprt &)> filter, std::function< void(const exprt &)> visitor) |
Post order traversal where the children of a node are only visited if applying the filter function to that node returns true. More... | |
| smt_termt | convert_expr_to_smt (const exprt &expr, const smt_object_mapt &object_map, const type_size_mapt &pointer_sizes, const smt_object_sizet::make_applicationt &object_size, const smt_is_dynamic_objectt::make_applicationt &is_dynamic_object) |
Converts the expression to an smt encoding of the same expression stored as term ast (abstract syntax tree). More... | |
Typedef Documentation
◆ sub_expression_mapt
| using sub_expression_mapt = std::unordered_map<exprt, smt_termt, irep_hash> |
Post order visitation is used in order to construct the the smt terms bottom upwards without using recursion to traverse the input exprt.
Therefore the convert_expr_to_smt overload for any given type of exprt, will be passed a sub_expression_map which already contains the result of converting that expressions operands to smt terms. This has the advantages of -
- avoiding the deeply nested call stacks associated with recursion.
- supporting wider scope for the conversion of specific types of
exprt, without inflating the parameter list / scope for all conversions.
Definition at line 37 of file convert_expr_to_smt.cpp.
Function Documentation
◆ at_scope_exit()
| at_scope_exitt<functiont> at_scope_exit | ( | functiont | exit_function | ) |
Definition at line 1872 of file convert_expr_to_smt.cpp.
◆ convert_array_update_to_smt()
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Definition at line 1005 of file convert_expr_to_smt.cpp.
◆ convert_bit_vector_cast()
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Definition at line 242 of file convert_expr_to_smt.cpp.
◆ convert_c_bool_cast()
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Returns a cast to C bool expressed in smt terms.
Definition at line 147 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [1/74]
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Definition at line 1153 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [2/74]
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This conversion constructs a bit vector representation of the memory address. This address is composed of 2 concatenated bit vector components. The first part is the base object's unique identifier. The second is the offset into that object. For address of symbols the offset will be 0. The offset may be non-zero for cases such as the address of a member field of a struct or a the address of a non-zero index into an array.
Definition at line 865 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [3/74]
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Definition at line 479 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [4/74]
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Definition at line 918 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [5/74]
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Definition at line 1371 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [6/74]
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Definition at line 908 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [7/74]
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Definition at line 369 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [8/74]
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Definition at line 420 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [9/74]
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Definition at line 386 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [10/74]
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Definition at line 403 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [11/74]
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Definition at line 1436 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [12/74]
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Definition at line 1135 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [13/74]
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Definition at line 1144 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [14/74]
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Definition at line 355 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [15/74]
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Definition at line 329 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [16/74]
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Definition at line 1454 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [17/74]
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Definition at line 1463 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [18/74]
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Definition at line 749 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [19/74]
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Definition at line 518 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [20/74]
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Definition at line 827 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [21/74]
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Definition at line 1397 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [22/74]
| smt_termt convert_expr_to_smt | ( | const exprt & | expr, |
| const smt_object_mapt & | object_map, | ||
| const type_size_mapt & | pointer_sizes, | ||
| const smt_object_sizet::make_applicationt & | object_size, | ||
| const smt_is_dynamic_objectt::make_applicationt & | is_dynamic_object | ||
| ) |
Converts the expression to an smt encoding of the same expression stored as term ast (abstract syntax tree).
Definition at line 1937 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [23/74]
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Definition at line 1099 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [24/74]
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Definition at line 1108 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [25/74]
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Definition at line 271 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [26/74]
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Definition at line 1389 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [27/74]
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Definition at line 534 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [28/74]
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Definition at line 543 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [29/74]
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Definition at line 782 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [30/74]
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Definition at line 469 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [31/74]
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Definition at line 503 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [32/74]
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Definition at line 927 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [33/74]
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Definition at line 1048 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [34/74]
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Definition at line 1064 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [35/74]
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Definition at line 1171 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [36/74]
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Definition at line 1180 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [37/74]
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Definition at line 1162 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [38/74]
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Definition at line 1189 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [39/74]
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Definition at line 1430 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [40/74]
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Definition at line 1381 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [41/74]
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Definition at line 1039 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [42/74]
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Definition at line 693 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [43/74]
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Definition at line 1243 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [44/74]
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Definition at line 793 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [45/74]
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Definition at line 836 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [46/74]
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Definition at line 1275 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [47/74]
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Definition at line 122 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [48/74]
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Definition at line 511 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [49/74]
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Definition at line 526 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [50/74]
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Definition at line 1413 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [51/74]
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Definition at line 487 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [52/74]
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Definition at line 636 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [53/74]
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Definition at line 1214 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [54/74]
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Definition at line 1318 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [55/74]
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Definition at line 1341 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [56/74]
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Definition at line 1445 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [57/74]
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Definition at line 1490 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [58/74]
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Definition at line 1481 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [59/74]
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Definition at line 1126 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [60/74]
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Definition at line 977 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [61/74]
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Definition at line 1362 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [62/74]
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Definition at line 460 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [63/74]
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Definition at line 1090 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [64/74]
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Definition at line 280 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [65/74]
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Definition at line 116 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [66/74]
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Definition at line 254 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [67/74]
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Definition at line 435 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [68/74]
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Definition at line 451 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [69/74]
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Definition at line 289 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [70/74]
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Definition at line 1031 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [71/74]
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Definition at line 1405 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [72/74]
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Definition at line 1019 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [73/74]
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Definition at line 495 of file convert_expr_to_smt.cpp.
◆ convert_expr_to_smt() [74/74]
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Definition at line 1472 of file convert_expr_to_smt.cpp.
◆ convert_multiary_operator_to_terms()
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Converts operator expressions with 2 or more operands to terms expressed as binary operator application.
- Parameters
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expr The expression to convert. converted Map for looking up previously converted sub expressions. factory The factory function which makes applications of the relevant smt term, when applied to the term operands.
The conversion used is left associative for instances with 3 or more operands. The SMT standard / core theory version 2.6 actually supports applying the and, or and xor to 3 or more operands. However our internal smt_core_theoryt does not support this currently and converting to binary application has the advantage of making the order of evaluation explicit.
Definition at line 52 of file convert_expr_to_smt.cpp.
◆ convert_relational_to_smt()
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Definition at line 553 of file convert_expr_to_smt.cpp.
◆ convert_to_smt_shift()
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Definition at line 937 of file convert_expr_to_smt.cpp.
◆ convert_type_to_smt_sort() [1/4]
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Definition at line 92 of file convert_expr_to_smt.cpp.
◆ convert_type_to_smt_sort() [2/4]
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Definition at line 87 of file convert_expr_to_smt.cpp.
◆ convert_type_to_smt_sort() [3/4]
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Definition at line 82 of file convert_expr_to_smt.cpp.
◆ convert_type_to_smt_sort() [4/4]
Converts the type to an smt encoding of the same expression stored as sort ast (abstract syntax tree).
Definition at line 99 of file convert_expr_to_smt.cpp.
◆ dispatch_expr_to_smt_conversion()
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Definition at line 1499 of file convert_expr_to_smt.cpp.
◆ extension_for_type()
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Definition at line 160 of file convert_expr_to_smt.cpp.
◆ filtered_visit_post()
| void filtered_visit_post | ( | const exprt & | _expr, |
| std::function< bool(const exprt &)> | filter, | ||
| std::function< void(const exprt &)> | visitor | ||
| ) |
Post order traversal where the children of a node are only visited if applying the filter function to that node returns true.
Note that this function is based on the visit_post_template function.
Definition at line 1900 of file convert_expr_to_smt.cpp.
◆ lower_address_of_array_index()
Lower the address_of(array[idx]) sub expressions in expr to idx + address_of(array), so that it can be fed to convert_expr_to_smt.
Definition at line 1878 of file convert_expr_to_smt.cpp.
◆ make_bitvector_resize_cast()
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Definition at line 173 of file convert_expr_to_smt.cpp.
◆ make_not_zero()
Makes a term which is true if input is not 0 / false.
Definition at line 134 of file convert_expr_to_smt.cpp.
◆ most_significant_bit_is_set()
Constructs a term which is true if the most significant bit of input is set.
Definition at line 1201 of file convert_expr_to_smt.cpp.
◆ operands_are_of_type()
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Ensures that all operands of the argument expression have related types.
- Parameters
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expr The expression of which the operands we evaluate for type equality.
Definition at line 74 of file convert_expr_to_smt.cpp.
◆ try_relational_conversion()
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Definition at line 593 of file convert_expr_to_smt.cpp.
