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88 if(
pos!=std::string::npos)
99 if(c_pos!=std::string::npos &&
100 dest.rfind(
"::")==c_pos)
101 dest.erase(0, c_pos+2);
102 else if(c_pos!=std::string::npos)
122 for(
const auto &symbol_id : symbols)
133 func = func.substr(0, func.rfind(
"::"));
143 if(!
shorthands.insert(std::make_pair(symbol_id, sh)).second)
147 for(
const auto &symbol_id : symbols)
163 has_collision=!
ns.
lookup(sh, symbol);
184 const std::string symbol_str =
id2string(symbol_id);
185 const std::string func = symbol_str.substr(0, symbol_str.find(
"::"));
191 const auto func_type =
192 type_checked_cast<code_typet>(func_symbol->
type);
193 const auto params = func_type.parameters();
194 for(
const auto ¶m : params)
196 const auto param_id = param.get_identifier();
197 if(param_id != symbol_id && sh ==
id_shorthand(param_id))
199 has_collision =
true;
210 shorthands.insert(std::make_pair(symbol_id, sh));
222 const std::string &declarator)
224 std::unique_ptr<qualifierst> clone = qualifiers.
clone();
226 new_qualifiers.
read(src);
228 std::string q=new_qualifiers.
as_string();
230 std::string d = declarator.empty() ? declarator :
" " + declarator;
237 if(src.
id()==ID_bool)
241 else if(src.
id()==ID_c_bool)
245 else if(src.
id()==ID_string)
249 else if(src.
id()==ID_natural ||
250 src.
id()==ID_integer ||
251 src.
id()==ID_rational)
255 else if(src.
id()==ID_empty)
259 else if(src.
id()==ID_complex)
264 else if(src.
id()==ID_floatbv)
273 return q+
"long double"+d;
278 return q +
CPROVER_PREFIX +
"floatbv[" + swidth +
"][" + fwidth +
"]";
281 else if(src.
id()==ID_fixedbv)
289 else if(src.
id()==ID_c_bit_field)
294 else if(src.
id()==ID_signedbv ||
295 src.
id()==ID_unsignedbv)
301 if(c_type==ID_char &&
304 if(src.
id()==ID_signedbv)
305 return q+
"signed char"+d;
307 return q+
"unsigned char"+d;
309 else if(c_type!=ID_wchar_t && !c_type_str.
empty())
310 return q+c_type_str+d;
317 std::string sign_str=
is_signed?
"signed ":
"unsigned ";
323 return q+sign_str+
"int"+d;
329 return q+sign_str+
"long int"+d;
334 return q+sign_str+
"char"+d;
340 return q+sign_str+
"short int"+d;
346 return q+sign_str+
"long long int"+d;
352 return q + sign_str +
"__int128" + d;
360 else if(src.
id()==ID_struct)
364 else if(src.
id()==ID_union)
368 std::string dest=q+
"union";
392 else if(src.
id()==ID_c_enum)
423 for(c_enum_typet::memberst::const_iterator it = members.begin();
429 if(it != members.begin())
432 result +=
id2string(it->get_base_name());
443 else if(src.
id()==ID_c_enum_tag)
447 std::string result=q+
"enum";
452 else if(src.
id()==ID_pointer)
459 std::string new_declarator=
"*";
461 if(!q.empty() && (!declarator.empty() || subtype.
id() == ID_pointer))
463 new_declarator+=
" "+q;
466 new_declarator+=declarator;
470 subtype.
id() == ID_code ||
473 new_declarator=
"("+new_declarator+
")";
476 return convert_rec(subtype, sub_qualifiers, new_declarator);
478 else if(src.
id()==ID_array)
482 else if(src.
id()==ID_struct_tag)
487 std::string dest=q+
"struct";
495 else if(src.
id()==ID_union_tag)
500 std::string dest=q+
"union";
508 else if(src.
id()==ID_code)
514 std::string dest=declarator+
"(";
518 if(parameters.empty())
525 for(code_typet::parameterst::const_iterator
526 it=parameters.begin();
527 it!=parameters.end();
530 if(it!=parameters.begin())
533 if(it->get_identifier().empty())
537 std::string arg_declarator=
562 const typet *non_ptr_type = &return_type;
563 while(non_ptr_type->
id()==ID_pointer)
564 non_ptr_type = &(non_ptr_type->
subtype());
566 if(non_ptr_type->
id()==ID_code ||
567 non_ptr_type->
id()==ID_array)
568 dest=
convert_rec(return_type, ret_qualifiers, dest);
570 dest=
convert_rec(return_type, ret_qualifiers,
"")+
" "+dest;
576 if(dest[dest.size()-1]==
' ')
577 dest.resize(dest.size()-1);
583 dest +=
" [[requires " +
convert(requires) +
"]]";
588 dest +=
" [[assigns " +
594 dest +=
" [[ensures " +
convert(ensures) +
"]]";
599 else if(src.
id()==ID_vector)
603 const mp_integer size_int = numeric_cast_v<mp_integer>(vector_type.
size());
608 if(tmp==
"signed char" || tmp==
"char")
610 else if(tmp==
"signed short int")
612 else if(tmp==
"signed int")
614 else if(tmp==
"signed long long int")
616 else if(tmp==
"float")
618 else if(tmp==
"double")
624 dest+=
" __attribute__((vector_size (";
626 dest+=
"*sizeof("+subtype+
"))))";
631 else if(src.
id()==ID_constructor ||
632 src.
id()==ID_destructor)
634 return q+
"__attribute__(("+
id2string(src.
id())+
")) void"+d;
655 const std::string &qualifiers_str,
656 const std::string &declarator_str)
678 const std::string &qualifiers,
679 const std::string &declarator,
680 bool inc_struct_body,
681 bool inc_padding_components)
686 assert(inc_struct_body || !inc_padding_components);
690 std::string dest=qualifiers+
"struct";
703 if(
component.get_is_padding() && !inc_padding_components)
733 const std::string &declarator_str)
750 const std::string &declarator_str,
751 bool inc_size_if_possible)
754 std::string array_suffix;
756 if(
to_array_type(src).size().is_nil() || !inc_size_if_possible)
764 src.
subtype(), qualifiers, declarator_str+array_suffix);
769 unsigned &precedence)
779 if(to_type.
id()==ID_c_bool &&
783 if(to_type.
id()==ID_bool &&
787 std::string dest =
"(" +
convert(to_type) +
")";
803 const std::string &symbol1,
804 const std::string &symbol2,
850 const std::string &symbol,
862 std::string dest=symbol+
" { ";
892 for(
size_t i=1; i<src.
operands().size(); i+=2)
894 std::string op1, op2;
900 if(src.
operands()[i].id()==ID_member_name)
903 src.
operands()[i].get(ID_component_name);
918 display_component_name=component_name;
922 op1=
"."+
id2string(display_component_name);
950 std::string dest=
"LET ";
967 std::string op0, op1, op2;
981 const exprt &designator = src.
op1();
1001 unsigned precedence)
1006 bool condition=
true;
1008 std::string dest=
"cond {\n";
1025 condition=!condition;
1035 const std::string &symbol,
1036 unsigned precedence,
1037 bool full_parentheses)
1056 bool use_parentheses0=
1058 (precedence==p0 && full_parentheses) ||
1059 (precedence==p0 && src.
id()!=op0.
id());
1061 if(use_parentheses0)
1064 if(use_parentheses0)
1071 bool use_parentheses1=
1073 (precedence==p1 && full_parentheses) ||
1074 (precedence==p1 && src.
id()!=op1.
id());
1076 if(use_parentheses1)
1079 if(use_parentheses1)
1087 const std::string &symbol,
1088 unsigned precedence,
1089 bool full_parentheses)
1119 bool use_parentheses=
1121 (precedence==p && full_parentheses) ||
1122 (precedence==p && src.
id()!=it->id());
1136 const std::string &symbol,
1137 unsigned precedence)
1142 std::string dest=symbol;
1165 std::string dest =
"ALLOCATE";
1168 if(src.
type().
id()==ID_pointer &&
1175 dest += op0 +
", " + op1;
1183 unsigned &precedence)
1193 unsigned &precedence)
1208 unsigned &precedence)
1223 unsigned &precedence)
1226 return "PROB_UNIFORM(" +
convert(src.
type()) +
"," +
1234 std::string dest=name;
1255 unsigned precedence)
1262 if(*op0.rbegin()==
';')
1263 op0.resize(op0.size()-1);
1267 if(*op1.rbegin()==
';')
1268 op1.resize(op1.size()-1);
1270 std::string dest=op0;
1279 unsigned precedence)
1308 std::string dest=name;
1329 unsigned precedence)
1339 unsigned precedence)
1390 const std::string &symbol,
1391 unsigned precedence)
1412 unsigned precedence)
1435 const exprt &src,
unsigned &precedence)
1440 std::string dest=
"POINTER_ARITHMETIC(";
1472 const exprt &src,
unsigned &precedence)
1479 std::string dest=
"POINTER_DIFFERENCE(";
1484 op =
convert(binary_expr.op0().type());
1512 unsigned precedence;
1517 return "."+src.
get_string(ID_component_name);
1522 unsigned precedence;
1532 unsigned precedence)
1534 const auto &compound = src.
compound();
1539 if(compound.id() == ID_dereference)
1545 if(precedence > p || pointer.id() == ID_typecast)
1548 if(precedence > p || pointer.id() == ID_typecast)
1557 if(precedence > p || compound.id() == ID_typecast)
1560 if(precedence > p || compound.id() == ID_typecast)
1568 if(full_type.
id()!=ID_struct &&
1569 full_type.
id()!=ID_union)
1577 if(!component_name.
empty())
1584 if(!comp_expr.
get(ID_pretty_name).
empty())
1606 unsigned precedence)
1616 unsigned precedence)
1626 unsigned &precedence)
1642 to_unary_expr(src).op().
id() == ID_predicate_passive_symbol)
1648 std::unordered_map<irep_idt, irep_idt>::const_iterator entry =
1672 if(src.
id()==ID_next_symbol)
1673 dest=
"NEXT("+dest+
")";
1681 return "nondet_symbol("+
id2string(
id)+
")";
1686 const std::string &
id=src.
get_string(ID_identifier);
1687 return "ps("+
id+
")";
1692 const std::string &
id=src.
get_string(ID_identifier);
1693 return "pns("+
id+
")";
1698 const std::string &
id=src.
get_string(ID_identifier);
1699 return "pps("+
id+
")";
1704 const std::string &
id=src.
get_string(ID_identifier);
1710 return "nondet_bool()";
1715 unsigned &precedence)
1720 std::string result=
"<";
1739 unsigned &precedence)
1746 if(type.
id()==ID_integer ||
1747 type.
id()==ID_natural ||
1748 type.
id()==ID_rational)
1752 else if(type.
id()==ID_c_enum ||
1753 type.
id()==ID_c_enum_tag)
1759 if(c_enum_type.
id()!=ID_c_enum)
1767 for(
const auto &member : members)
1769 if(member.get_value() == value)
1770 return "/*enum*/" +
id2string(member.get_base_name());
1778 std::string value_as_string =
1782 return value_as_string;
1784 return "/*enum*/" + value_as_string;
1786 else if(type.
id()==ID_rational)
1788 else if(type.
id()==ID_bv)
1793 else if(type.
id()==ID_bool)
1797 else if(type.
id()==ID_unsignedbv ||
1798 type.
id()==ID_signedbv ||
1799 type.
id()==ID_c_bit_field ||
1800 type.
id()==ID_c_bool)
1808 type.
id()==ID_c_bit_field?type.
subtype().
get(ID_C_c_type):
1809 type.
get(ID_C_c_type);
1811 if(type.
id()==ID_c_bool)
1821 else if(int_value==
'\r')
1823 else if(int_value==
'\t')
1825 else if(int_value==
'\'')
1827 else if(int_value==
'\\')
1829 else if(int_value>=
' ' && int_value<126)
1832 dest += numeric_cast_v<char>(int_value);
1849 if(c_type==ID_unsigned_int)
1851 else if(c_type==ID_unsigned_long_int)
1853 else if(c_type==ID_signed_long_int)
1855 else if(c_type==ID_unsigned_long_long_int)
1857 else if(c_type==ID_signed_long_long_int)
1863 const auto sizeof_expr_opt =
1866 if(sizeof_expr_opt.has_value())
1869 dest =
convert(sizeof_expr_opt.value()) +
" /*" + dest +
"*/ ";
1875 else if(type.
id()==ID_floatbv)
1879 if(!dest.empty() && isdigit(dest[dest.size() - 1]))
1881 if(dest.find(
'.')==std::string::npos)
1891 else if(dest.size()==4 &&
1892 (dest[0]==
'+' || dest[0]==
'-'))
1898 else if(dest ==
"-inf")
1900 else if(dest ==
"+NaN")
1902 else if(dest ==
"-NaN")
1908 std::string suffix =
"";
1919 dest =
"(1.0" + suffix +
"/0.0" + suffix +
")";
1920 else if(dest ==
"-inf")
1921 dest =
"(-1.0" + suffix +
"/0.0" + suffix +
")";
1922 else if(dest ==
"+NaN")
1923 dest =
"(0.0" + suffix +
"/0.0" + suffix +
")";
1924 else if(dest ==
"-NaN")
1925 dest =
"(-0.0" + suffix +
"/0.0" + suffix +
")";
1929 else if(type.
id()==ID_fixedbv)
1933 if(!dest.empty() && isdigit(dest[dest.size() - 1]))
1941 else if(type.
id() == ID_array)
1945 else if(type.
id()==ID_pointer)
1956 dest=
"(("+
convert(type)+
")"+dest+
")";
1958 else if(src.
operands().size() == 1)
1962 if(annotation.id() == ID_constant)
1966 if(op_value==
"INVALID" ||
1968 op_value==
"NULL+offset")
1983 else if(type.
id()==ID_string)
2007 unsigned &precedence)
2023 unsigned &precedence,
2024 bool include_padding_components)
2028 if(full_type.
id()!=ID_struct)
2037 if(components.size()!=src.
operands().size())
2040 std::string dest=
"{ ";
2042 exprt::operandst::const_iterator o_it=src.
operands().begin();
2050 if(o_it->type().id()==ID_code)
2053 if(
component.get_is_padding() && !include_padding_components)
2071 std::string tmp=
convert(*o_it);
2073 if(last_size+40<dest.size())
2076 last_size=dest.size();
2096 unsigned &precedence)
2100 if(type.
id() != ID_vector)
2103 std::string dest=
"{ ";
2125 if(last_size+40<dest.size())
2128 last_size=dest.size();
2143 unsigned &precedence)
2145 std::string dest=
"{ ";
2169 bool all_constant=
true;
2172 if(!it->is_constant())
2175 if(src.
get_bool(ID_C_string_constant) &&
2186 dest.reserve(dest.size()+1+src.
operands().size());
2188 bool last_was_hex=
false;
2209 case '\n': dest+=
"\\n";
break;
2210 case '\t': dest+=
"\\t";
break;
2211 case '\v': dest+=
"\\v";
break;
2212 case '\b': dest+=
"\\b";
break;
2213 case '\r': dest+=
"\\r";
break;
2214 case '\f': dest+=
"\\f";
break;
2215 case '\a': dest+=
"\\a";
break;
2216 case '\\': dest+=
"\\\\";
break;
2217 case '"': dest+=
"\\\"";
break;
2220 if(ch>=
' ' && ch!=127 && ch<0xff)
2221 dest+=
static_cast<char>(ch);
2224 std::ostringstream oss;
2225 oss <<
"\\x" << std::hex << ch;
2243 if(it->is_not_nil())
2263 unsigned &precedence)
2265 std::string dest=
"{ ";
2272 std::string tmp1=
convert(*it);
2276 std::string tmp2=
convert(*it);
2278 std::string tmp=
"["+tmp1+
"]="+tmp2;
2298 if(src.
id()!=ID_compound_literal)
2315 if(src.
id()!=ID_compound_literal)
2354 const auto complement_width_expr =
2359 if(src.
id() == ID_rol)
2362 lhs_expr =
shl_exprt(op0, distance_modulo_width);
2364 rhs_expr =
ashr_exprt(op0, complement_width_expr);
2366 else if(src.
id() == ID_ror)
2369 lhs_expr =
ashr_exprt(op0, distance_modulo_width);
2371 rhs_expr =
shl_exprt(op0, complement_width_expr);
2385 unsigned precedence;
2391 const exprt &designator =
static_cast<const exprt &
>(src.
find(ID_designator));
2392 if(designator.
operands().size() != 1)
2394 unsigned precedence;
2402 if(designator_id.
id() == ID_member)
2404 dest =
"." +
id2string(designator_id.
get(ID_component_name));
2407 designator_id.
id() == ID_index && designator_id.
operands().size() == 1)
2413 unsigned precedence;
2483 unsigned &precedence)
2487 std::string dest=
"overflow(\"";
2514 return std::string(indent,
' ');
2529 if(!src.
operands()[1].operands().empty() ||
2530 !src.
operands()[2].operands().empty() ||
2531 !src.
operands()[3].operands().empty() ||
2532 !src.
operands()[4].operands().empty())
2540 if(it->operands().size()==2)
2555 if(it->operands().size()==2)
2572 if(it->id()==ID_gcc_asm_clobbered_register)
2601 unsigned precedence;
2627 unsigned precedence;
2656 unsigned precedence;
2693 unsigned precedence;
2735 unsigned precedence;
2751 const exprt &op=*it;
2753 if(op.
get(ID_statement)!=ID_block)
2755 unsigned precedence;
2789 unsigned precedence;
2797 const symbolt *symbol=
nullptr;
2808 dest +=
"__declspec(dllexport) ";
2811 if(symbol->
type.
id()==ID_code &&
2833 unsigned precedence;
2846 unsigned precedence;
2884 for(
const auto &statement : src.
statements())
2886 if(statement.get_statement() == ID_label)
2921 std::string expr_str;
2926 unsigned precedence;
2931 if(dest.empty() || *dest.rbegin()!=
';')
2941 static bool comment_done=
false;
2956 std::ostringstream oss;
2964 [](
const std::pair<irep_idt, irept> &p) { return p.first; });
2975 if(statement==ID_expression)
2978 if(statement==ID_block)
2981 if(statement==ID_switch)
2984 if(statement==ID_for)
2987 if(statement==ID_while)
2990 if(statement==ID_asm)
2993 if(statement==ID_skip)
2996 if(statement==ID_dowhile)
2999 if(statement==ID_ifthenelse)
3002 if(statement==ID_return)
3005 if(statement==ID_goto)
3008 if(statement==ID_printf)
3011 if(statement==ID_fence)
3020 if(statement==ID_assume)
3023 if(statement==ID_assert)
3026 if(statement==ID_break)
3029 if(statement==ID_continue)
3032 if(statement==ID_decl)
3035 if(statement==ID_decl_block)
3038 if(statement==ID_dead)
3041 if(statement==ID_assign)
3044 if(statement==
"lock")
3047 if(statement==
"unlock")
3050 if(statement==ID_atomic_begin)
3053 if(statement==ID_atomic_end)
3056 if(statement==ID_function_call)
3059 if(statement==ID_label)
3062 if(statement==ID_switch_case)
3065 if(statement==ID_array_set)
3068 if(statement==ID_array_copy)
3071 if(statement==ID_array_replace)
3074 if(statement == ID_set_may || statement == ID_set_must)
3078 unsigned precedence;
3096 unsigned precedence;
3109 unsigned precedence;
3122 unsigned precedence;
3153 if(it!=arguments.begin())
3168 std::string dest=
indent_str(indent)+
"printf(";
3190 std::string dest=
indent_str(indent)+
"FENCE(";
3193 { ID_WRfence, ID_RRfence, ID_RWfence, ID_WWfence,
3194 ID_RRcumul, ID_RWcumul, ID_WWcumul, ID_WRcumul,
3199 for(
unsigned i=0; !att[i].
empty(); i++)
3220 std::string dest=
indent_str(indent)+
"INPUT(";
3242 std::string dest=
indent_str(indent)+
"OUTPUT(";
3263 std::string dest=
indent_str(indent)+
"ARRAY_SET(";
3285 std::string dest=
indent_str(indent)+
"ARRAY_COPY(";
3307 std::string dest=
indent_str(indent)+
"ARRAY_REPLACE(";
3330 unsigned precedence;
3343 unsigned precedence;
3355 std::string labels_string;
3359 labels_string+=
"\n";
3362 labels_string+=
":\n";
3366 return labels_string+tmp;
3373 std::string labels_string;
3377 labels_string+=
"\n";
3379 labels_string+=
"default:\n";
3383 labels_string+=
"\n";
3385 labels_string+=
"case ";
3387 labels_string+=
":\n";
3390 unsigned next_indent=indent;
3396 return labels_string+tmp;
3406 unsigned precedence;
3414 static_cast<const codet &
>(src.
find(ID_code));
3416 std::string dest=
"\n";
3421 std::string assumption_str=
convert(assumption);
3423 dest+=assumption_str;
3436 std::string assertion_str=
convert(assertion);
3438 dest+=assertion_str;
3473 unsigned &precedence)
3478 std::string dest=
"sizeof(";
3487 unsigned &precedence)
3491 if(src.
id()==ID_plus)
3494 else if(src.
id()==ID_minus)
3497 else if(src.
id()==ID_unary_minus)
3500 else if(src.
id()==ID_unary_plus)
3503 else if(src.
id()==ID_floatbv_typecast)
3507 std::string dest=
"FLOAT_TYPECAST(";
3536 else if(src.
id()==ID_sign)
3544 else if(src.
id()==ID_popcount)
3552 else if(src.
id()==
"pointer_arithmetic")
3555 else if(src.
id()==
"pointer_difference")
3558 else if(src.
id() == ID_null_object)
3559 return "NULL-object";
3561 else if(src.
id()==ID_integer_address ||
3562 src.
id()==ID_integer_address_object ||
3563 src.
id()==ID_stack_object ||
3564 src.
id()==ID_static_object)
3569 else if(src.
id()==
"builtin-function")
3572 else if(src.
id()==ID_array_of)
3575 else if(src.
id()==ID_bswap)
3587 else if(src.
id()==ID_address_of)
3591 if(
object.
id() == ID_label)
3592 return "&&" +
object.
get_string(ID_identifier);
3593 else if(
object.
id() == ID_index &&
to_index_expr(
object).index().is_zero())
3601 else if(src.
id()==ID_dereference)
3605 if(src.
type().
id() == ID_code)
3608 pointer.id() == ID_plus && pointer.operands().size() == 2 &&
3619 else if(src.
id()==ID_index)
3622 else if(src.
id()==ID_member)
3625 else if(src.
id()==
"array-member-value")
3628 else if(src.
id()==
"struct-member-value")
3631 else if(src.
id()==ID_function_application)
3634 else if(src.
id()==ID_side_effect)
3637 if(statement==ID_preincrement)
3639 else if(statement==ID_predecrement)
3641 else if(statement==ID_postincrement)
3643 else if(statement==ID_postdecrement)
3645 else if(statement==ID_assign_plus)
3647 else if(statement==ID_assign_minus)
3649 else if(statement==ID_assign_mult)
3651 else if(statement==ID_assign_div)
3653 else if(statement==ID_assign_mod)
3655 else if(statement==ID_assign_shl)
3657 else if(statement==ID_assign_shr)
3659 else if(statement==ID_assign_bitand)
3661 else if(statement==ID_assign_bitxor)
3663 else if(statement==ID_assign_bitor)
3665 else if(statement==ID_assign)
3667 else if(statement==ID_function_call)
3670 else if(statement == ID_allocate)
3672 else if(statement==ID_printf)
3674 else if(statement==ID_nondet)
3676 else if(statement==
"prob_coin")
3678 else if(statement==
"prob_unif")
3680 else if(statement==ID_statement_expression)
3682 else if(statement == ID_va_start)
3688 else if(src.
id()==ID_literal)
3691 else if(src.
id()==ID_not)
3694 else if(src.
id()==ID_bitnot)
3697 else if(src.
id()==ID_mult)
3700 else if(src.
id()==ID_div)
3703 else if(src.
id()==ID_mod)
3706 else if(src.
id()==ID_shl)
3709 else if(src.
id()==ID_ashr || src.
id()==ID_lshr)
3712 else if(src.
id()==ID_lt || src.
id()==ID_gt ||
3713 src.
id()==ID_le || src.
id()==ID_ge)
3719 else if(src.
id()==ID_notequal)
3722 else if(src.
id()==ID_equal)
3725 else if(src.
id()==ID_complex)
3728 else if(src.
id()==ID_bitand)
3731 else if(src.
id()==ID_bitxor)
3734 else if(src.
id()==ID_bitor)
3737 else if(src.
id()==ID_and)
3740 else if(src.
id()==ID_or)
3743 else if(src.
id()==ID_xor)
3746 else if(src.
id()==ID_implies)
3749 else if(src.
id()==ID_if)
3752 else if(src.
id()==ID_forall)
3756 else if(src.
id()==ID_exists)
3760 else if(src.
id()==ID_lambda)
3764 else if(src.
id()==ID_with)
3767 else if(src.
id()==ID_update)
3770 else if(src.
id()==ID_member_designator)
3773 else if(src.
id()==ID_index_designator)
3776 else if(src.
id()==ID_symbol)
3779 else if(src.
id()==ID_next_symbol)
3782 else if(src.
id()==ID_nondet_symbol)
3785 else if(src.
id()==ID_predicate_symbol)
3788 else if(src.
id()==ID_predicate_next_symbol)
3791 else if(src.
id()==ID_predicate_passive_symbol)
3794 else if(src.
id()==
"quant_symbol")
3797 else if(src.
id()==ID_nondet_bool)
3800 else if(src.
id()==ID_object_descriptor)
3803 else if(src.
id()==
"Hoare")
3806 else if(src.
id()==ID_code)
3809 else if(src.
id()==ID_constant)
3812 else if(src.
id()==ID_string_constant)
3816 else if(src.
id()==ID_struct)
3819 else if(src.
id()==ID_vector)
3822 else if(src.
id()==ID_union)
3825 else if(src.
id()==ID_array)
3828 else if(src.
id() == ID_array_list)
3831 else if(src.
id()==ID_typecast)
3834 else if(src.
id()==ID_comma)
3837 else if(src.
id()==ID_ptr_object)
3838 return "PTR_OBJECT("+
id2string(src.
get(ID_identifier))+
")";
3840 else if(src.
id()==ID_cond)
3844 src.
id() == ID_overflow_unary_minus || src.
id() == ID_overflow_minus ||
3845 src.
id() == ID_overflow_mult || src.
id() == ID_overflow_plus ||
3846 src.
id() == ID_overflow_shl)
3851 else if(src.
id()==ID_unknown)
3854 else if(src.
id()==ID_invalid)
3857 else if(src.
id()==ID_extractbit)
3860 else if(src.
id()==ID_extractbits)
3863 else if(src.
id()==ID_initializer_list ||
3864 src.
id()==ID_compound_literal)
3870 else if(src.
id()==ID_designated_initializer)
3876 else if(src.
id()==ID_sizeof)
3879 else if(src.
id()==ID_let)
3882 else if(src.
id()==ID_type)
3885 else if(src.
id() == ID_rol || src.
id() == ID_ror)
3889 if(function_string_opt.has_value())
3890 return *function_string_opt;
3898 static const std::map<irep_idt, std::string> function_names = {
3899 {
"buffer_size",
"BUFFER_SIZE"},
3900 {
"is_zero_string",
"IS_ZERO_STRING"},
3901 {
"object_value",
"OBJECT_VALUE"},
3902 {
"pointer_base",
"POINTER_BASE"},
3903 {
"pointer_cons",
"POINTER_CONS"},
3904 {
"zero_string",
"ZERO_STRING"},
3905 {
"zero_string_length",
"ZERO_STRING_LENGTH"},
3907 {ID_alignof,
"alignof"},
3908 {ID_builtin_offsetof,
"builtin_offsetof"},
3909 {ID_complex_imag,
"__imag__"},
3910 {ID_complex_real,
"__real__"},
3911 {ID_concatenation,
"CONCATENATION"},
3912 {ID_count_leading_zeros,
"__builtin_clz"},
3913 {ID_count_trailing_zeros,
"__builtin_ctz"},
3914 {ID_dynamic_object,
"DYNAMIC_OBJECT"},
3915 {ID_floatbv_div,
"FLOAT/"},
3916 {ID_floatbv_minus,
"FLOAT-"},
3917 {ID_floatbv_mult,
"FLOAT*"},
3918 {ID_floatbv_plus,
"FLOAT+"},
3919 {ID_floatbv_rem,
"FLOAT%"},
3920 {ID_gcc_builtin_va_arg,
"gcc_builtin_va_arg"},
3923 {ID_good_pointer,
"GOOD_POINTER"},
3924 {ID_ieee_float_equal,
"IEEE_FLOAT_EQUAL"},
3925 {ID_ieee_float_notequal,
"IEEE_FLOAT_NOTEQUAL"},
3926 {ID_infinity,
"INFINITY"},
3927 {ID_is_dynamic_object,
"IS_DYNAMIC_OBJECT"},
3928 {ID_is_invalid_pointer,
"IS_INVALID_POINTER"},
3930 {ID_isfinite,
"isfinite"},
3931 {ID_isinf,
"isinf"},
3932 {ID_isnan,
"isnan"},
3933 {ID_isnormal,
"isnormal"},
3934 {ID_object_size,
"OBJECT_SIZE"},
3935 {ID_pointer_object,
"POINTER_OBJECT"},
3936 {ID_pointer_offset,
"POINTER_OFFSET"},
3939 {ID_rw_ok,
"RW_OK"},
3940 {ID_width,
"WIDTH"},
3943 const auto function_entry = function_names.find(src.
id());
3944 if(function_entry == function_names.end())
3952 unsigned precedence;
3963 const std::string &identifier)
3975 expr2c.get_shorthands(expr);
3976 return expr2c.convert(expr);
3991 return expr2c.convert(type);
4001 const std::string &identifier,
4006 return expr2c.convert_with_identifier(type, identifier);
const union_tag_typet & to_union_tag_type(const typet &type)
Cast a typet to a union_tag_typet.
std::string MetaString(const std::string &in)
virtual void read(const typet &src) override
#define UNREACHABLE
This should be used to mark dead code.
const componentst & components() const
void irep2lisp(const irept &src, lispexprt &dest)
dstringt has one field, an unsigned integer no which is an index into a static table of strings.
const exprt & case_op() const
const union_typet & to_union_type(const typet &type)
Cast a typet to a union_typet.
const irep_idt & get_function() const
const irep_idt & get_comment() const
const unsignedbv_typet & to_unsignedbv_type(const typet &type)
Cast a typet to an unsignedbv_typet.
bool has_ellipsis() const
const code_with_contract_typet & to_code_with_contract_type(const typet &type)
Cast a typet to a code_with_contract_typet.
std::string convert_code_while(const code_whilet &src, unsigned indent)
A codet representing sequential composition of program statements.
const update_exprt & to_update_expr(const exprt &expr)
Cast an exprt to an update_exprt.
const char * c_str() const
const extractbit_exprt & to_extractbit_expr(const exprt &expr)
Cast an exprt to an extractbit_exprt.
std::string convert_prob_uniform(const exprt &src, unsigned &precedence)
const unary_exprt & to_unary_expr(const exprt &expr)
Cast an exprt to a unary_exprt.
const typet & subtype() const
codet representation of a switch-case, i.e. a case statement within a switch.
std::string convert_code_fence(const codet &src, unsigned indent)
side_effect_expr_function_callt & to_side_effect_expr_function_call(exprt &expr)
const div_exprt & to_div_expr(const exprt &expr)
Cast an exprt to a div_exprt.
std::string convert_cond(const exprt &src, unsigned precedence)
bool can_cast_expr< code_inputt >(const exprt &base)
Expression corresponding to op() where the bytes starting at position offset (given in number of byte...
const exprt & cond() const
codet representing a while statement.
Expression to hold a nondeterministic choice.
const componentt & get_component(const irep_idt &component_name) const
Get the reference to a component with given name.
const struct_typet & to_struct_type(const typet &type)
Cast a typet to a struct_typet.
std::string convert_union(const exprt &src, unsigned &precedence)
bool print_enum_int_value
When printing an enum-typed constant, print the integer representation.
codet representation of an inline assembler statement.
const struct_union_typet & to_struct_union_type(const typet &type)
Cast a typet to a struct_union_typet.
const dereference_exprt & to_dereference_expr(const exprt &expr)
Cast an exprt to a dereference_exprt.
codet representation of a for statement.
const irep_idt & get_identifier() const
virtual std::string convert_struct_type(const typet &src, const std::string &qualifiers_str, const std::string &declarator_str)
std::string convert_statement_expression(const exprt &src, unsigned &precendence)
The type of an expression, extends irept.
const irept::named_subt & get_pragmas() const
std::vector< parametert > parameterst
static std::string clean_identifier(const irep_idt &id)
const codet & then_case() const
An expression with three operands.
const byte_extract_exprt & to_byte_extract_expr(const exprt &expr)
std::string convert_comma(const exprt &src, unsigned precedence)
std::string convert_pointer_arithmetic(const exprt &src, unsigned &precedence)
const floatbv_typet & to_floatbv_type(const typet &type)
Cast a typet to a floatbv_typet.
const index_exprt & to_index_expr(const exprt &expr)
Cast an exprt to an index_exprt.
bool use_library_macros
This is the string that will be printed for null pointers.
std::string expr2c(const exprt &expr, const namespacet &ns)
const if_exprt & to_if_expr(const exprt &expr)
Cast an exprt to an if_exprt.
std::string convert_code_assert(const codet &src, unsigned indent)
Base type for structs and unions.
std::string convert_with_identifier(const typet &src, const std::string &identifier)
typet type
Type of symbol.
floatbv_typet long_double_type()
std::string to_ansi_c_string() const
A side_effect_exprt representation of a function call side effect.
std::unordered_set< irep_idt > find_symbol_identifiers(const exprt &src)
Find identifiers of the sub expressions with id ID_symbol.
std::string convert_quantifier(const quantifier_exprt &, const std::string &symbol, unsigned precedence)
std::vector< c_enum_membert > memberst
bool is_signed(const typet &t)
Convenience function – is the type signed?
std::string convert_code_function_call(const code_function_callt &src, unsigned indent)
std::string convert_update(const update_exprt &, unsigned precedence)
std::string convert_let(const let_exprt &, unsigned precedence)
const c_enum_typet & to_c_enum_type(const typet &type)
Cast a typet to a c_enum_typet.
std::string convert_byte_extract(const byte_extract_exprt &, unsigned precedence)
const irept & find(const irep_namet &name) const
void replace(const union_find_replacet &replace_map, string_not_contains_constraintt &constraint)
std::string convert_code_decl(const codet &src, unsigned indent)
symbol_exprt & symbol()
convenience accessor for the symbol of a single binding
std::string convert_code_decl_block(const codet &src, unsigned indent)
std::string convert_nondet_bool()
const string_constantt & to_string_constant(const exprt &expr)
std::string convert_code_expression(const codet &src, unsigned indent)
Base class for all expressions.
const exprt & iter() const
std::string convert_quantified_symbol(const exprt &src)
std::vector< componentt > componentst
Generic base class for unary expressions.
std::string convert_array_list(const exprt &src, unsigned &precedence)
A base class for binary expressions.
const union_exprt & to_union_expr(const exprt &expr)
Cast an exprt to a union_exprt.
irep_idt base_name
Base (non-scoped) name.
A struct tag type, i.e., struct_typet with an identifier.
const union_typet & follow_tag(const union_tag_typet &) const
Follow type tag of union type.
std::string from_type(const namespacet &ns, const irep_idt &identifier, const typet &type)
auto component(T &struct_expr, const irep_idt &name, const namespacet &ns) -> decltype(struct_expr.op0())
bool can_cast_type< signedbv_typet >(const typet &type)
Check whether a reference to a typet is a signedbv_typet.
static expr2c_configurationt default_configuration
This prints a human readable C like syntax that closely mirrors the internals of the GOTO program.
const code_whilet & to_code_while(const codet &code)
const irep_idt & get_pretty_name() const
std::string convert_code_input(const codet &src, unsigned indent)
A base class for quantifier expressions.
const exprt & cond() const
std::string to_string(const string_not_contains_constraintt &expr)
Used for debug printing.
const bitnot_exprt & to_bitnot_expr(const exprt &expr)
Cast an exprt to a bitnot_exprt.
std::string convert_Hoare(const exprt &src)
std::string convert_code(const codet &src)
bool is_true() const
Return whether the expression is a constant representing true.
std::string convert_array_of(const exprt &src, unsigned precedence)
std::string convert_unary_post(const exprt &src, const std::string &symbol, unsigned precedence)
struct configt::ansi_ct ansi_c
const bitvector_typet & to_bitvector_type(const typet &type)
Cast a typet to a bitvector_typet.
std::string convert_code_ifthenelse(const code_ifthenelset &src, unsigned indent)
Expression to hold a symbol (variable)
bool has_suffix(const std::string &s, const std::string &suffix)
std::string convert_code_switch_case(const code_switch_caset &src, unsigned indent)
std::string convert_predicate_symbol(const exprt &src)
const code_fort & to_code_for(const codet &code)
std::unordered_map< irep_idt, irep_idt > shorthands
codet representation of an if-then-else statement.
A union tag type, i.e., union_typet with an identifier.
Fixed-width bit-vector with unsigned binary interpretation.
const floatbv_typecast_exprt & to_floatbv_typecast_expr(const exprt &expr)
Cast an exprt to a floatbv_typecast_exprt.
std::string convert_trinary(const ternary_exprt &src, const std::string &symbol1, const std::string &symbol2, unsigned precedence)
const fixedbv_typet & to_fixedbv_type(const typet &type)
Cast a typet to a fixedbv_typet.
const codet & to_code(const exprt &expr)
std::string convert_code_assign(const code_assignt &src, unsigned indent)
const binary_exprt & to_binary_expr(const exprt &expr)
Cast an exprt to a binary_exprt.
virtual std::string convert_with_precedence(const exprt &src, unsigned &precedence)
virtual std::string convert_array_type(const typet &src, const qualifierst &qualifiers, const std::string &declarator_str)
const code_switch_caset & to_code_switch_case(const codet &code)
std::string convert_overflow(const exprt &src, unsigned &precedence)
std::unordered_map< irep_idt, std::unordered_set< irep_idt > > ns_collision
code_operandst & statements()
A namespacet is essentially one or two symbol tables bound together, to allow for symbol lookups in t...
std::string type2c(const typet &type, const namespacet &ns)
const nondet_symbol_exprt & to_nondet_symbol_expr(const exprt &expr)
Cast an exprt to a nondet_symbol_exprt.
typet & type()
Return the type of the expression.
virtual std::string convert_constant_bool(bool boolean_value)
exprt & value()
convenience accessor for the value of a single binding
std::string convert_typecast(const typecast_exprt &src, unsigned &precedence)
bool lookup(const irep_idt &name, const symbolt *&symbol) const override
See documentation for namespace_baset::lookup().
codet representation of a function call statement.
bool get_bool(const irep_namet &name) const
std::string convert_predicate_passive_symbol(const exprt &src)
std::size_t get_component_number() const
bool can_cast_type< code_typet >(const typet &type)
Check whether a reference to a typet is a code_typet.
virtual std::string convert(const typet &src)
const code_typet & to_code_type(const typet &type)
Cast a typet to a code_typet.
codet representation of a do while statement.
std::string convert_code_array_set(const codet &src, unsigned indent)
std::string convert_code_for(const code_fort &src, unsigned indent)
std::string convert_member_designator(const exprt &src)
std::string convert_array_member_value(const exprt &src, unsigned precedence)
const exprt & init() const
signedbv_typet signed_int_type()
bool has_prefix(const std::string &s, const std::string &prefix)
std::string convert_nondet_symbol(const nondet_symbol_exprt &)
const mod_exprt & to_mod_expr(const exprt &expr)
Cast an exprt to a mod_exprt.
std::string convert_code_printf(const codet &src, unsigned indent)
std::string expr2string() const
bool has_operands() const
Return true if there is at least one operand.
const std::string & id2string(const irep_idt &d)
const exprt & compound() const
std::string to_ansi_c_string() const
const c_enum_tag_typet & to_c_enum_tag_type(const typet &type)
Cast a typet to a c_enum_tag_typet.
#define forall_operands(it, expr)
const byte_update_exprt & to_byte_update_expr(const exprt &expr)
#define SYMEX_DYNAMIC_PREFIX
Stream & join_strings(Stream &&os, const It b, const It e, const Delimiter &delimiter, TransformFunc &&transform_func)
Prints items to an stream, separated by a constant delimiter.
const code_ifthenelset & to_code_ifthenelse(const codet &code)
codet representation of a label for branch targets.
virtual std::unique_ptr< qualifierst > clone() const =0
const irep_idt & get_identifier() const
optionalt< mp_integer > pointer_offset_bits(const typet &type, const namespacet &ns)
std::string convert_pointer_difference(const exprt &src, unsigned &precedence)
bitvector_typet wchar_t_type()
std::string convert_prob_coin(const exprt &src, unsigned &precedence)
const code_labelt & to_code_label(const codet &code)
const let_exprt & to_let_expr(const exprt &expr)
Cast an exprt to a let_exprt.
floatbv_typet float_type()
const plus_exprt & to_plus_expr(const exprt &expr)
Cast an exprt to a plus_exprt.
API to expression classes for Pointers.
bool include_struct_padding_components
When printing struct_typet or struct_exprt, include the artificial padding components introduced to k...
std::string convert_code_asm(const code_asmt &src, unsigned indent)
const std::string & id_string() const
Application of (mathematical) function.
const notequal_exprt & to_notequal_expr(const exprt &expr)
Cast an exprt to an notequal_exprt.
std::size_t long_long_int_width
const pointer_typet & to_pointer_type(const typet &type)
Cast a typet to a pointer_typet.
const code_dowhilet & to_code_dowhile(const codet &code)
std::string convert_code_lock(const codet &src, unsigned indent)
std::string convert_code_label(const code_labelt &src, unsigned indent)
std::string convert_unary(const unary_exprt &, const std::string &symbol, unsigned precedence)
virtual std::string convert_symbol(const exprt &src)
std::string convert_extractbits(const extractbits_exprt &src, unsigned precedence)
virtual std::string convert_struct(const exprt &src, unsigned &precedence)
unsignedbv_typet unsigned_int_type()
std::string convert_array(const exprt &src)
const symbol_exprt & to_symbol_expr(const exprt &expr)
Cast an exprt to a symbol_exprt.
const exprt & cond() const
std::string convert_code_goto(const codet &src, unsigned indent)
const codet & body() const
const irep_idt & id() const
std::string convert_predicate_next_symbol(const exprt &src)
std::string convert_index(const exprt &src, unsigned precedence)
const struct_tag_typet & to_struct_tag_type(const typet &type)
Cast a typet to a struct_tag_typet.
std::string convert_byte_update(const byte_update_exprt &, unsigned precedence)
const code_function_callt & to_code_function_call(const codet &code)
std::vector< exprt > operandst
std::string convert_code_assume(const codet &src, unsigned indent)
const code_returnt & to_code_return(const codet &code)
API to expression classes for floating-point arithmetic.
const shl_exprt & to_shl_expr(const exprt &expr)
Cast an exprt to a shl_exprt.
std::string convert_initializer_list(const exprt &src)
const parameterst & parameters() const
std::string convert_side_effect_expr_function_call(const side_effect_expr_function_callt &src)
const expr2c_configurationt & configuration
nonstd::optional< T > optionalt
const constant_exprt & size() const
const shift_exprt & to_shift_expr(const exprt &expr)
Cast an exprt to a shift_exprt.
const with_exprt & to_with_expr(const exprt &expr)
Cast an exprt to a with_exprt.
Operator to update elements in structs and arrays.
std::string convert_code_continue(unsigned indent)
std::string convert_code_break(unsigned indent)
floatbv_typet double_type()
const signedbv_typet & to_signedbv_type(const typet &type)
Cast a typet to a signedbv_typet.
std::string convert_code_array_copy(const codet &src, unsigned indent)
std::string convert_extractbit(const extractbit_exprt &, unsigned precedence)
bitvector_typet char_type()
std::size_t get_width() const
virtual std::string convert_constant(const constant_exprt &src, unsigned &precedence)
const irep_idt & get_label() const
static std::string indent_str(unsigned indent)
std::string convert_norep(const exprt &src, unsigned &precedence)
std::string convert_literal(const exprt &src)
code_asmt & to_code_asm(codet &code)
Extract member of struct or union.
const c_bit_field_typet & to_c_bit_field_type(const typet &type)
Cast a typet to a c_bit_field_typet.
const std::string & get_string(const irep_namet &name) const
std::string convert_function_application(const function_application_exprt &src)
A base class for shift and rotate operators.
std::string convert_with(const exprt &src, unsigned precedence)
bool can_cast_type< unsignedbv_typet >(const typet &type)
Check whether a reference to a typet is a unsignedbv_typet.
bool can_cast_expr< code_outputt >(const exprt &base)
Structure type, corresponds to C style structs.
C enum tag type, i.e., c_enum_typet with an identifier.
std::string convert_code_block(const code_blockt &src, unsigned indent)
std::string c_type_as_string(const irep_idt &c_type)
optionalt< exprt > build_sizeof_expr(const constant_exprt &expr, const namespacet &ns)
std::size_t get_fraction_bits() const
const quantifier_exprt & to_quantifier_expr(const exprt &expr)
Cast an exprt to a quantifier_exprt.
std::string convert_code_array_replace(const codet &src, unsigned indent)
bool print_struct_body_in_type
When printing a struct_typet, should the components of the struct be printed inline.
const code_assignt & to_code_assign(const codet &code)
const typet & follow(const typet &) const
Resolve type symbol to the type it points to.
const not_exprt & to_not_expr(const exprt &expr)
Cast an exprt to an not_exprt.
const irep_idt & get(const irep_namet &name) const
std::string convert_code_unlock(const codet &src, unsigned indent)
source_locationt location
Source code location of definition of symbol.
const implies_exprt & to_implies_expr(const exprt &expr)
Cast an exprt to a implies_exprt.
std::string convert_nondet(const exprt &src, unsigned &precedence)
optionalt< std::string > convert_function(const exprt &src)
Returns a string if src is a function with a known conversion, else returns nullopt.
void get_shorthands(const exprt &expr)
const codet & body() const
std::string convert_code_dowhile(const code_dowhilet &src, unsigned indent)
exprt::operandst & arguments()
const typecast_exprt & to_typecast_expr(const exprt &expr)
Cast an exprt to a typecast_exprt.
const codet & body() const
std::string convert_object_descriptor(const exprt &src, unsigned &precedence)
const codet & else_case() const
std::size_t long_double_width
const array_typet & to_array_type(const typet &type)
Cast a typet to an array_typet.
std::string convert_sizeof(const exprt &src, unsigned &precedence)
const equal_exprt & to_equal_expr(const exprt &expr)
Cast an exprt to an equal_exprt.
std::size_t short_int_width
irep_idt id_shorthand(const irep_idt &identifier) const
const exprt & cond() const
const extractbits_exprt & to_extractbits_expr(const exprt &expr)
Cast an exprt to an extractbits_exprt.
const vector_typet & to_vector_type(const typet &type)
Cast a typet to a vector_typet.
const typet & return_type() const
const code_blockt & to_code_block(const codet &code)
static expr2c_configurationt clean_configuration
This prints compilable C that loses some of the internal details of the GOTO program.
const member_exprt & to_member_expr(const exprt &expr)
Cast an exprt to a member_exprt.
irep_idt get_component_name() const
There are a large number of kinds of tree structured or tree-like data in CPROVER.
std::string convert_code_dead(const codet &src, unsigned indent)
const address_of_exprt & to_address_of_expr(const exprt &expr)
Cast an exprt to an address_of_exprt.
bool include_array_size
When printing array_typet, should the size of the array be printed.
std::string convert_struct_member_value(const exprt &src, unsigned precedence)
#define forall_expr(it, expr)
std::string convert_rox(const shift_exprt &src, unsigned precedence)
Conversion function from rol/ror expressions to C code strings Note that this constructs a complex ex...
virtual std::string convert_rec(const typet &src, const qualifierst &qualifiers, const std::string &declarator)
std::string convert_index_designator(const exprt &src)
Used for configuring the behaviour of expr2c and type2c.
const irep_idt & get_flavor() const
Semantic type conversion.
std::string convert_code_switch(const codet &src, unsigned indent)
unsignedbv_typet size_type()
std::string convert_member(const member_exprt &src, unsigned precedence)
A codet representing an assignment in the program.
const irep_idt & get_statement() const
A constant literal expression.
std::string true_string
This is the string that will be printed for the true boolean expression.
virtual std::string as_string() const override
const multi_ary_exprt & to_multi_ary_expr(const exprt &expr)
Cast an exprt to a multi_ary_exprt.
exprt & where()
convenience accessor for binding().where()
std::string convert_multi_ary(const exprt &src, const std::string &symbol, unsigned precedence, bool full_parentheses)
const binary_relation_exprt & to_binary_relation_expr(const exprt &expr)
Cast an exprt to a binary_relation_exprt.
const irep_idt & get_value() const
const source_locationt & source_location() const
bool is_incomplete() const
A struct/union may be incomplete.
std::string convert_complex(const exprt &src, unsigned precedence)
std::string convert_code_output(const codet &src, unsigned indent)
const function_application_exprt & to_function_application_expr(const exprt &expr)
Cast an exprt to a function_application_exprt.
bool expand_typedef
Print the expanded type instead of a typedef name, even when a typedef is present.
std::string convert_designated_initializer(const exprt &src)
std::string convert_vector(const exprt &src, unsigned &precedence)
std::string convert_binary(const binary_exprt &, const std::string &symbol, unsigned precedence, bool full_parentheses)
std::string false_string
This is the string that will be printed for the false boolean expression.
std::size_t long_int_width
Modulo defined as lhs-(rhs * truncate(lhs/rhs)).
const memberst & members() const
std::string convert_allocate(const exprt &src, unsigned &precedence)
std::string convert_code_return(const codet &src, unsigned indent)
Data structure for representing an arbitrary statement in a program.
const constant_exprt & to_constant_expr(const exprt &expr)
Cast an exprt to a constant_exprt.
const std::string integer2string(const mp_integer &n, unsigned base)