56 if(
pos!=std::string::npos)
67 if(c_pos!=std::string::npos &&
68 dest.rfind(
"::")==c_pos)
69 dest.erase(0, c_pos+2);
70 else if(c_pos!=std::string::npos)
72 for(std::string::iterator it2=dest.begin();
82 std::replace(dest.begin(), dest.end(),
'.',
'_');
93 for(find_symbols_sett::const_iterator
107 func = func.substr(0, func.rfind(
"::"));
117 if(!
shorthands.insert(std::make_pair(*it, sh)).second)
121 for(find_symbols_sett::const_iterator
140 has_collision=!
ns.
lookup(sh, symbol);
169 const std::string &declarator)
171 std::unique_ptr<qualifierst> clone = qualifiers.
clone();
173 new_qualifiers.
read(src);
175 std::string q=new_qualifiers.
as_string();
178 declarator==
""?declarator:
" "+declarator;
185 if(src.
id()==ID_bool)
189 else if(src.
id()==ID_c_bool)
193 else if(src.
id()==ID_string)
195 return q+
"__CPROVER_string"+d;
197 else if(src.
id()==ID_natural ||
198 src.
id()==ID_integer ||
199 src.
id()==ID_rational)
203 else if(src.
id()==ID_empty)
207 else if(src.
id()==ID_complex)
212 else if(src.
id()==ID_floatbv)
221 return q+
"long double"+d;
226 return q+
"__CPROVER_floatbv["+swidth+
"]["+fwidth+
"]";
229 else if(src.
id()==ID_fixedbv)
238 else if(src.
id()==ID_c_bit_field)
243 else if(src.
id()==ID_signedbv ||
244 src.
id()==ID_unsignedbv)
250 if(c_type==ID_char &&
253 if(src.
id()==ID_signedbv)
254 return q+
"signed char"+d;
256 return q+
"unsigned char"+d;
258 else if(c_type!=ID_wchar_t && !c_type_str.
empty())
259 return q+c_type_str+d;
266 std::string sign_str=
is_signed?
"signed ":
"unsigned ";
272 return q+sign_str+
"int"+d;
278 return q+sign_str+
"long int"+d;
283 return q+sign_str+
"char"+d;
289 return q+sign_str+
"short int"+d;
295 return q+sign_str+
"long long int"+d;
301 return q+sign_str+
"__int128";
309 else if(src.
id()==ID_struct)
313 else if(src.
id()==ID_incomplete_struct)
315 std::string dest=q+
"struct";
317 const std::string &tag=src.
get_string(ID_tag);
324 else if(src.
id()==ID_union)
328 std::string dest=q+
"union";
335 for(union_typet::componentst::const_iterator
351 else if(src.
id()==ID_incomplete_union)
353 std::string dest=q+
"union";
355 const std::string &tag=src.
get_string(ID_tag);
362 else if(src.
id()==ID_c_enum)
386 for(c_enum_typet::memberst::const_iterator
391 if(it!=members.begin())
404 else if(src.
id()==ID_incomplete_c_enum)
410 std::string result=q+
"enum";
416 else if(src.
id()==ID_c_enum_tag)
420 std::string result=q+
"enum";
425 else if(src.
id()==ID_pointer)
432 std::string new_declarator=
"*";
435 (!declarator.empty() || subtype_followed.
id()==ID_pointer))
436 new_declarator+=
" "+q;
438 new_declarator+=declarator;
441 if(subtype_followed.
id()==ID_code ||
443 (subtype_followed.
id()==ID_array ||
444 subtype_followed.
id()==ID_incomplete_array)))
445 new_declarator=
"("+new_declarator+
")";
449 else if(src.
id()==ID_array)
453 else if(src.
id()==ID_incomplete_array)
458 src.
subtype(), qualifiers, declarator+
"[]");
460 else if(src.
id()==ID_symbol)
463 const irep_idt &typedef_identifer=symbolic_type.
get(ID_typedef);
467 if(typedef_identifer!=
"")
475 if(followed.
id()==ID_struct)
477 std::string dest=q+
"struct";
484 else if(followed.
id()==ID_union)
486 std::string dest=q+
"union";
494 return convert_rec(followed, new_qualifiers, declarator);
497 else if(src.
id()==ID_struct_tag)
502 std::string dest=q+
"struct";
510 else if(src.
id()==ID_union_tag)
515 std::string dest=q+
"union";
523 else if(src.
id()==ID_code)
529 std::string dest=declarator+
"(";
533 if(parameters.empty())
542 for(code_typet::parameterst::const_iterator
543 it=parameters.begin();
544 it!=parameters.end();
547 if(it!=parameters.begin())
550 if(it->get_identifier().empty())
554 std::string arg_declarator=
580 while(non_ptr_type->
id()==ID_pointer)
583 if(non_ptr_type->
id()==ID_code ||
584 non_ptr_type->
id()==ID_array)
585 dest=
convert_rec(return_type, ret_qualifiers, dest);
587 dest=
convert_rec(return_type, ret_qualifiers,
"")+
" "+dest;
593 if(dest[dest.size()-1]==
' ')
594 dest.resize(dest.size()-1);
599 else if(src.
id()==ID_vector)
610 if(tmp==
"signed char" || tmp==
"char")
612 else if(tmp==
"signed short int")
614 else if(tmp==
"signed int")
616 else if(tmp==
"signed long long int")
618 else if(tmp==
"float")
620 else if(tmp==
"double")
626 dest+=
" __attribute__((vector_size (";
628 dest+=
"*sizeof("+subtype+
"))))";
633 else if(src.
id()==ID_gcc_builtin_va_list)
635 return q+
"__builtin_va_list"+d;
637 else if(src.
id()==ID_constructor ||
638 src.
id()==ID_destructor)
640 return q+
"__attribute__(("+
id2string(src.
id())+
")) void"+d;
661 const std::string &qualifiers_str,
662 const std::string &declarator_str)
679 const std::string &qualifiers,
680 const std::string &declarator,
681 bool inc_struct_body,
682 bool inc_padding_components)
687 assert(inc_struct_body || !inc_padding_components);
691 std::string dest=qualifiers+
"struct";
705 if(component.get_is_padding() && !inc_padding_components)
735 const std::string &declarator_str)
751 const std::string &declarator_str,
752 bool inc_size_if_possible)
755 std::string array_suffix;
757 if(
to_array_type(src).size().is_nil() || !inc_size_if_possible)
765 src.
subtype(), qualifiers, declarator_str+array_suffix);
770 unsigned &precedence)
780 if(to_type.
id()==ID_c_bool &&
784 if(to_type.
id()==ID_bool &&
804 const std::string &symbol1,
805 const std::string &symbol2,
854 const std::string &symbol,
865 std::string dest=symbol+
" { ";
894 for(
size_t i=1; i<src.
operands().size(); i+=2)
896 std::string op1, op2;
902 if(src.
operands()[i].id()==ID_member_name)
905 src.
operands()[i].get(ID_component_name);
920 display_component_name=component_name;
924 op1=
"."+
id2string(display_component_name);
952 std::string dest=
"LET ";
974 std::string op0, op1, op2;
1008 unsigned precedence)
1013 bool condition=
true;
1015 std::string dest=
"cond {\n";
1032 condition=!condition;
1042 const std::string &symbol,
1043 unsigned precedence,
1044 bool full_parentheses)
1066 bool use_parentheses0=
1068 (precedence==p0 && full_parentheses) ||
1069 (precedence==p0 && src.
id()!=op0.
id());
1071 if(use_parentheses0)
1074 if(use_parentheses0)
1081 bool use_parentheses1=
1083 (precedence==p1 && full_parentheses) ||
1084 (precedence==p1 && src.
id()!=op1.
id());
1086 if(use_parentheses1)
1089 if(use_parentheses1)
1097 const std::string &symbol,
1098 unsigned precedence,
1099 bool full_parentheses)
1129 bool use_parentheses=
1131 (precedence==p && full_parentheses) ||
1132 (precedence==p && src.
id()!=it->id());
1146 const std::string &symbol,
1147 unsigned precedence)
1155 std::string dest=symbol;
1178 std::string dest =
"ALLOCATE";
1181 if(src.
type().
id()==ID_pointer &&
1188 dest += op0 +
", " + op1;
1196 unsigned &precedence)
1206 unsigned &precedence)
1209 to_code(src.
op0()).get_statement()!=ID_block)
1217 unsigned &precedence)
1227 unsigned &precedence)
1234 unsigned &precedence)
1244 const std::string &name,
1245 unsigned precedence)
1247 std::string dest=name;
1268 unsigned precedence)
1275 if(*op0.rbegin()==
';')
1276 op0.resize(op0.size()-1);
1280 if(*op1.rbegin()==
';')
1281 op1.resize(op1.size()-1);
1283 std::string dest=op0;
1292 unsigned precedence)
1296 src.
op1().
id()==ID_constant)
1308 const typet &subtype=
1322 std::string dest=name;
1343 unsigned precedence)
1353 unsigned precedence)
1378 unsigned precedence)
1408 const std::string &symbol,
1409 unsigned precedence)
1430 unsigned precedence)
1453 const exprt &src,
unsigned &precedence)
1458 std::string dest=
"POINTER_ARITHMETIC(";
1490 const exprt &src,
unsigned &precedence)
1495 std::string dest=
"POINTER_DIFFERENCE(";
1528 unsigned precedence;
1533 return "."+src.
get_string(ID_component_name);
1538 unsigned precedence;
1548 unsigned precedence)
1556 if(src.
op0().
id()==ID_dereference &&
1561 if(precedence>p || src.
op0().
op0().
id()==ID_typecast)
1564 if(precedence>p || src.
op0().
op0().
id()==ID_typecast)
1573 if(precedence>p || src.
op0().
id()==ID_typecast)
1576 if(precedence>p || src.
op0().
id()==ID_typecast)
1584 if(full_type.
id()!=ID_struct &&
1585 full_type.
id()!=ID_union)
1593 if(component_name!=
"")
1595 const exprt comp_expr=
1601 if(!comp_expr.
get(ID_pretty_name).
empty())
1614 const exprt comp_expr=
1624 unsigned precedence)
1634 unsigned precedence)
1644 unsigned &precedence)
1655 unsigned &precedence)
1661 src.
op0().
id()==ID_predicate_passive_symbol)
1665 std::unordered_map<irep_idt, irep_idt>::const_iterator entry =
1689 if(src.
id()==ID_next_symbol)
1690 dest=
"NEXT("+dest+
")";
1697 unsigned &precedence)
1700 return "nondet_symbol("+
id2string(
id)+
")";
1705 unsigned &precedence)
1707 const std::string &
id=src.
get_string(ID_identifier);
1708 return "ps("+
id+
")";
1713 unsigned &precedence)
1715 const std::string &
id=src.
get_string(ID_identifier);
1716 return "pns("+
id+
")";
1721 unsigned &precedence)
1723 const std::string &
id=src.
get_string(ID_identifier);
1724 return "pps("+
id+
")";
1729 unsigned &precedence)
1731 const std::string &
id=src.
get_string(ID_identifier);
1737 unsigned &precedence)
1739 return "nondet_bool()";
1744 unsigned &precedence)
1749 std::string result=
"<";
1768 unsigned &precedence)
1775 if(type.
id()==ID_integer ||
1776 type.
id()==ID_natural ||
1777 type.
id()==ID_rational)
1781 else if(type.
id()==ID_c_enum ||
1782 type.
id()==ID_c_enum_tag)
1788 if(c_enum_type.
id()!=ID_c_enum)
1801 for(c_enum_typet::memberst::const_iterator
1806 if(it->get_value()==int_value_string)
1807 return "/*enum*/"+
id2string(it->get_base_name());
1813 else if(type.
id()==ID_rational)
1815 else if(type.
id()==ID_bv)
1820 else if(type.
id()==ID_bool)
1824 else if(type.
id()==ID_unsignedbv ||
1825 type.
id()==ID_signedbv ||
1826 type.
id()==ID_c_bit_field ||
1827 type.
id()==ID_c_bool)
1833 type.
id()==ID_c_bit_field?type.
subtype().
get(ID_C_c_type):
1834 type.
get(ID_C_c_type);
1836 if(type.
id()==ID_c_bool)
1846 else if(int_value==
'\r')
1848 else if(int_value==
'\t')
1850 else if(int_value==
'\'')
1852 else if(int_value==
'\\')
1854 else if(int_value>=
' ' && int_value<126)
1874 if(c_type==ID_unsigned_int)
1876 else if(c_type==ID_unsigned_long_int)
1878 else if(c_type==ID_signed_long_int)
1880 else if(c_type==ID_unsigned_long_long_int)
1882 else if(c_type==ID_signed_long_long_int)
1893 dest=
convert(sizeof_expr)+
" /*"+dest+
"*/ ";
1899 else if(type.
id()==ID_floatbv)
1903 if(dest!=
"" && isdigit(dest[dest.size()-1]))
1905 if(dest.find(
'.')==std::string::npos)
1915 else if(dest.size()==4 &&
1916 (dest[0]==
'+' || dest[0]==
'-'))
1920 else if(dest==
"-inf")
1922 else if(dest==
"+NaN")
1924 else if(dest==
"-NaN")
1928 else if(type.
id()==ID_fixedbv)
1932 if(dest!=
"" && isdigit(dest[dest.size()-1]))
1940 else if(type.
id()==ID_array ||
1941 type.
id()==ID_incomplete_array)
1945 else if(type.
id()==ID_pointer)
1953 dest=
"(("+
convert(type)+
")"+dest+
")";
1955 else if(value==std::string(value.
size(),
'0') &&
1960 dest=
"(("+
convert(type)+
")"+dest+
")";
1968 if(src.
op0().
id()==ID_constant)
1972 if(op_value==
"INVALID" ||
1974 op_value==
"NULL+offset")
1983 else if(type.
id()==ID_string)
2008 unsigned &precedence)
2022 unsigned &precedence,
2023 bool include_padding_components)
2027 if(full_type.
id()!=ID_struct)
2036 if(components.size()!=src.
operands().size())
2039 std::string dest=
"{ ";
2041 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();
2082 dest+=component.get_string(ID_name);
2096 unsigned &precedence)
2100 if(full_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=
"{ ";
2164 unsigned &precedence)
2173 bool all_constant=
true;
2176 if(!it->is_constant())
2179 if(src.
get_bool(ID_C_string_constant) &&
2190 dest.reserve(dest.size()+1+src.
operands().size());
2192 bool last_was_hex=
false;
2200 assert(it->is_constant());
2216 case '\n': dest+=
"\\n";
break;
2217 case '\t': dest+=
"\\t";
break;
2218 case '\v': dest+=
"\\v";
break;
2219 case '\b': dest+=
"\\b";
break;
2220 case '\r': dest+=
"\\r";
break;
2221 case '\f': dest+=
"\\f";
break;
2222 case '\a': dest+=
"\\a";
break;
2223 case '\\': dest+=
"\\\\";
break;
2224 case '"': dest+=
"\\\"";
break;
2227 if(ch>=
' ' && ch!=127 && ch<0xff)
2228 dest+=
static_cast<char>(ch);
2231 std::ostringstream oss;
2232 oss <<
"\\x" << std::hex << ch;
2250 if(it->is_not_nil())
2270 unsigned &precedence)
2272 std::string dest=
"{ ";
2279 std::string tmp1=
convert(*it);
2283 std::string tmp2=
convert(*it);
2285 std::string tmp=
"["+tmp1+
"]="+tmp2;
2304 unsigned &precedence)
2307 if(src.
id()!=ID_compound_literal)
2324 if(src.
id()!=ID_compound_literal)
2332 unsigned &precedence)
2336 unsigned precedence;
2340 std::string dest=
".";
2350 unsigned &precedence)
2380 unsigned &precedence)
2410 unsigned &precedence)
2414 std::string dest=
"overflow(\"";
2441 return std::string(indent,
' ');
2456 if(!src.
operands()[1].operands().empty() ||
2457 !src.
operands()[2].operands().empty() ||
2458 !src.
operands()[3].operands().empty() ||
2459 !src.
operands()[4].operands().empty())
2467 if(it->operands().size()==2)
2482 if(it->operands().size()==2)
2499 if(it->id()==ID_gcc_asm_clobbered_register)
2528 unsigned precedence;
2554 unsigned precedence;
2583 unsigned precedence;
2621 unsigned precedence;
2665 unsigned precedence;
2681 const exprt &op=*it;
2683 if(op.
get(ID_statement)!=ID_block)
2685 unsigned precedence;
2721 unsigned precedence;
2729 const symbolt *symbol=
nullptr;
2740 dest +=
"__declspec(dllexport) ";
2743 if(symbol->
type.
id()==ID_code &&
2765 unsigned precedence;
2778 unsigned precedence;
2818 if(it->get(ID_statement)==ID_label)
2853 std::string expr_str;
2858 unsigned precedence;
2863 if(dest.empty() || *dest.rbegin()!=
';')
2873 static bool comment_done=
false;
2887 if(statement==ID_expression)
2890 if(statement==ID_block)
2893 if(statement==ID_switch)
2896 if(statement==ID_for)
2899 if(statement==ID_while)
2902 if(statement==ID_asm)
2905 if(statement==ID_skip)
2908 if(statement==ID_dowhile)
2911 if(statement==ID_ifthenelse)
2914 if(statement==ID_return)
2917 if(statement==ID_goto)
2920 if(statement==ID_printf)
2923 if(statement==ID_fence)
2926 if(statement==ID_input)
2929 if(statement==ID_output)
2932 if(statement==ID_assume)
2935 if(statement==ID_assert)
2938 if(statement==ID_break)
2941 if(statement==ID_continue)
2944 if(statement==ID_decl)
2947 if(statement==ID_decl_block)
2950 if(statement==ID_dead)
2953 if(statement==ID_assign)
2956 if(statement==ID_init)
2959 if(statement==
"lock")
2962 if(statement==
"unlock")
2965 if(statement==ID_atomic_begin)
2966 return indent_str(indent)+
"__CPROVER_atomic_begin();";
2968 if(statement==ID_atomic_end)
2969 return indent_str(indent)+
"__CPROVER_atomic_end();";
2971 if(statement==ID_function_call)
2974 if(statement==ID_label)
2977 if(statement==ID_switch_case)
2980 if(statement==ID_free)
2983 if(statement==ID_array_set)
2986 if(statement==ID_array_copy)
2989 if(statement==ID_array_replace)
2992 if(statement==
"set_may" ||
2993 statement==
"set_must")
2997 unsigned precedence;
3018 unsigned precedence;
3040 unsigned precedence;
3053 unsigned precedence;
3066 unsigned precedence;
3097 if(it!=arguments.begin())
3112 std::string dest=
indent_str(indent)+
"printf(";
3134 std::string dest=
indent_str(indent)+
"FENCE(";
3137 { ID_WRfence, ID_RRfence, ID_RWfence, ID_WWfence,
3138 ID_RRcumul, ID_RWcumul, ID_WWcumul, ID_WRcumul,
3143 for(
unsigned i=0; !att[i].
empty(); i++)
3164 std::string dest=
indent_str(indent)+
"INPUT(";
3186 std::string dest=
indent_str(indent)+
"OUTPUT(";
3207 std::string dest=
indent_str(indent)+
"ARRAY_SET(";
3229 std::string dest=
indent_str(indent)+
"ARRAY_COPY(";
3251 std::string dest=
indent_str(indent)+
"ARRAY_REPLACE(";
3274 unsigned precedence;
3287 unsigned precedence;
3298 std::string labels_string;
3302 labels_string+=
"\n";
3305 labels_string+=
":\n";
3309 return labels_string+tmp;
3316 std::string labels_string;
3320 labels_string+=
"\n";
3322 labels_string+=
"default:\n";
3326 labels_string+=
"\n";
3328 labels_string+=
"case ";
3330 labels_string+=
":\n";
3333 unsigned next_indent=indent;
3339 return labels_string+tmp;
3349 unsigned precedence;
3357 static_cast<const codet &
>(src.
find(ID_code));
3359 std::string dest=
"\n";
3364 std::string assumption_str=
convert(assumption);
3366 dest+=assumption_str;
3379 std::string assertion_str=
convert(assertion);
3381 dest+=assertion_str;
3392 unsigned precedence)
3407 unsigned precedence)
3424 unsigned &precedence)
3429 std::string dest=
"sizeof(";
3430 dest+=
convert(static_cast<const typet&>(src.
find(ID_type_arg)));
3438 unsigned &precedence)
3442 if(src.
id()==ID_plus)
3445 else if(src.
id()==ID_minus)
3448 else if(src.
id()==ID_unary_minus)
3451 else if(src.
id()==ID_unary_plus)
3454 else if(src.
id()==ID_floatbv_plus)
3457 else if(src.
id()==ID_floatbv_minus)
3460 else if(src.
id()==ID_floatbv_mult)
3463 else if(src.
id()==ID_floatbv_div)
3466 else if(src.
id()==ID_floatbv_rem)
3469 else if(src.
id()==ID_floatbv_typecast)
3472 std::string dest=
"FLOAT_TYPECAST(";
3501 else if(src.
id()==ID_sign)
3510 else if(src.
id()==ID_popcount)
3518 else if(src.
id() == ID_r_ok)
3521 else if(src.
id() == ID_w_ok)
3524 else if(src.
id()==ID_invalid_pointer)
3527 else if(src.
id()==ID_good_pointer)
3530 else if(src.
id()==ID_object_size)
3533 else if(src.
id()==
"pointer_arithmetic")
3536 else if(src.
id()==
"pointer_difference")
3539 else if(src.
id() == ID_null_object)
3540 return "NULL-object";
3542 else if(src.
id()==ID_integer_address ||
3543 src.
id()==ID_integer_address_object ||
3544 src.
id()==ID_stack_object ||
3545 src.
id()==ID_static_object)
3550 else if(src.
id()==ID_infinity)
3553 else if(src.
id()==
"builtin-function")
3556 else if(src.
id()==ID_pointer_object)
3559 else if(src.
id()==
"get_must")
3562 else if(src.
id()==
"get_may")
3565 else if(src.
id()==
"object_value")
3568 else if(src.
id()==ID_array_of)
3571 else if(src.
id()==ID_pointer_offset)
3574 else if(src.
id()==
"pointer_base")
3577 else if(src.
id()==
"pointer_cons")
3580 else if(src.
id()==ID_invalid_pointer)
3583 else if(src.
id()==ID_dynamic_object)
3586 else if(src.
id()==
"is_zero_string")
3589 else if(src.
id()==
"zero_string")
3592 else if(src.
id()==
"zero_string_length")
3595 else if(src.
id()==
"buffer_size")
3598 else if(src.
id()==ID_isnan)
3601 else if(src.
id()==ID_isfinite)
3604 else if(src.
id()==ID_isinf)
3607 else if(src.
id()==ID_bswap)
3614 else if(src.
id()==ID_isnormal)
3617 else if(src.
id()==ID_builtin_offsetof)
3620 else if(src.
id()==ID_gcc_builtin_va_arg)
3623 else if(src.
id()==ID_alignof)
3633 else if(src.
id()==ID_address_of)
3637 else if(src.
op0().
id()==ID_label)
3639 else if(src.
op0().
id()==ID_index &&
3648 else if(src.
id()==ID_dereference)
3652 else if(src.
type().
id()==ID_code)
3654 else if(src.
op0().
id()==ID_plus &&
3665 else if(src.
id()==ID_index)
3668 else if(src.
id()==ID_member)
3671 else if(src.
id()==
"array-member-value")
3674 else if(src.
id()==
"struct-member-value")
3677 else if(src.
id()==ID_function_application)
3682 else if(src.
id()==ID_side_effect)
3685 if(statement==ID_preincrement)
3687 else if(statement==ID_predecrement)
3689 else if(statement==ID_postincrement)
3691 else if(statement==ID_postdecrement)
3693 else if(statement==ID_assign_plus)
3695 else if(statement==ID_assign_minus)
3697 else if(statement==ID_assign_mult)
3699 else if(statement==ID_assign_div)
3701 else if(statement==ID_assign_mod)
3703 else if(statement==ID_assign_shl)
3705 else if(statement==ID_assign_shr)
3707 else if(statement==ID_assign_bitand)
3709 else if(statement==ID_assign_bitxor)
3711 else if(statement==ID_assign_bitor)
3713 else if(statement==ID_assign)
3715 else if(statement==ID_function_call)
3719 else if(statement == ID_allocate)
3721 else if(statement==ID_printf)
3723 else if(statement==ID_nondet)
3725 else if(statement==
"prob_coin")
3727 else if(statement==
"prob_unif")
3729 else if(statement==ID_statement_expression)
3731 else if(statement==ID_gcc_builtin_va_arg_next)
3737 else if(src.
id()==ID_literal)
3740 else if(src.
id()==ID_not)
3743 else if(src.
id()==ID_bitnot)
3746 else if(src.
id()==ID_mult)
3749 else if(src.
id()==ID_div)
3752 else if(src.
id()==ID_mod)
3755 else if(src.
id()==ID_shl)
3758 else if(src.
id()==ID_ashr || src.
id()==ID_lshr)
3761 else if(src.
id()==ID_lt || src.
id()==ID_gt ||
3762 src.
id()==ID_le || src.
id()==ID_ge)
3765 else if(src.
id()==ID_notequal)
3768 else if(src.
id()==ID_equal)
3771 else if(src.
id()==ID_ieee_float_equal)
3774 else if(src.
id()==ID_width)
3777 else if(src.
id()==ID_concatenation)
3780 else if(src.
id()==ID_ieee_float_notequal)
3783 else if(src.
id()==ID_abs)
3786 else if(src.
id()==ID_complex_real)
3789 else if(src.
id()==ID_complex_imag)
3792 else if(src.
id()==ID_complex)
3795 else if(src.
id()==ID_bitand)
3798 else if(src.
id()==ID_bitxor)
3801 else if(src.
id()==ID_bitor)
3804 else if(src.
id()==ID_and)
3807 else if(src.
id()==ID_or)
3810 else if(src.
id()==ID_xor)
3813 else if(src.
id()==ID_implies)
3816 else if(src.
id()==ID_if)
3819 else if(src.
id()==ID_forall)
3822 else if(src.
id()==ID_exists)
3825 else if(src.
id()==ID_lambda)
3828 else if(src.
id()==ID_with)
3831 else if(src.
id()==ID_update)
3834 else if(src.
id()==ID_member_designator)
3837 else if(src.
id()==ID_index_designator)
3840 else if(src.
id()==ID_symbol)
3843 else if(src.
id()==ID_next_symbol)
3846 else if(src.
id()==ID_nondet_symbol)
3849 else if(src.
id()==ID_predicate_symbol)
3852 else if(src.
id()==ID_predicate_next_symbol)
3855 else if(src.
id()==ID_predicate_passive_symbol)
3858 else if(src.
id()==
"quant_symbol")
3861 else if(src.
id()==ID_nondet_bool)
3864 else if(src.
id()==ID_object_descriptor)
3867 else if(src.
id()==
"Hoare")
3870 else if(src.
id()==ID_code)
3873 else if(src.
id()==ID_constant)
3876 else if(src.
id()==ID_string_constant)
3879 else if(src.
id()==ID_struct)
3882 else if(src.
id()==ID_vector)
3885 else if(src.
id()==ID_union)
3888 else if(src.
id()==ID_array)
3891 else if(src.
id() == ID_array_list)
3894 else if(src.
id()==ID_typecast)
3897 else if(src.
id()==ID_comma)
3900 else if(src.
id()==ID_ptr_object)
3901 return "PTR_OBJECT("+
id2string(src.
get(ID_identifier))+
")";
3903 else if(src.
id()==ID_cond)
3906 else if(src.
id()==ID_overflow_unary_minus ||
3907 src.
id()==ID_overflow_minus ||
3908 src.
id()==ID_overflow_mult ||
3909 src.
id()==ID_overflow_plus)
3912 else if(src.
id()==ID_unknown)
3915 else if(src.
id()==ID_invalid)
3918 else if(src.
id()==ID_extractbit)
3921 else if(src.
id()==ID_extractbits)
3924 else if(src.
id()==ID_initializer_list ||
3925 src.
id()==ID_compound_literal)
3928 else if(src.
id()==ID_designated_initializer)
3931 else if(src.
id()==ID_sizeof)
3934 else if(src.
id()==ID_let)
3937 else if(src.
id()==ID_type)
3946 unsigned precedence;
3954 expr2c.get_shorthands(expr);
3955 return expr2c.convert(expr);
3962 return expr2c.convert(type);
std::string convert_statement_expression(const exprt &src, unsigned &precendence)
const irep_idt & get_statement() const
side_effect_expr_function_callt & to_side_effect_expr_function_call(exprt &expr)
The type of an expression.
std::string convert_code_assume(const codet &src, unsigned indent)
const codet & then_case() const
bool is_signed(const typet &t)
Convenience function – is the type signed?
virtual std::string convert_rec(const typet &src, const qualifierst &qualifiers, const std::string &declarator)
struct configt::ansi_ct ansi_c
std::string convert_complex(const exprt &src, unsigned precedence)
std::string to_ansi_c_string() const
const std::string & id2string(const irep_idt &d)
virtual std::string convert_struct_type(const typet &src, const std::string &qualifiers_str, const std::string &declarator_str)
To generate C-like string for defining the given struct.
void get_shorthands(const exprt &expr)
application of (mathematical) function
std::string convert_code_expression(const codet &src, unsigned indent)
std::string convert_multi_ary(const exprt &src, const std::string &symbol, unsigned precedence, bool full_parentheses)
const mp_integer string2integer(const std::string &n, unsigned base)
const std::string integer2string(const mp_integer &n, unsigned base)
std::string convert_function(const exprt &src, const std::string &symbol, unsigned precedence)
const exprt & cond() const
std::string convert_code_continue(const codet &src, unsigned indent)
std::string convert_code_fence(const codet &src, unsigned indent)
const exprt & cond() const
std::string expr2string() const
mp_integer::ullong_t integer2ulong(const mp_integer &n)
std::string convert_Hoare(const exprt &src)
const codet & body() const
bool has_ellipsis() const
const codet & body() const
std::string convert_union(const exprt &src, unsigned &precedence)
unsignedbv_typet unsigned_int_type()
const code_typet & to_code_type(const typet &type)
Cast a generic typet to a code_typet.
std::string convert_unary_post(const exprt &src, const std::string &symbol, unsigned precedence)
const irep_idt & get_function() const
#define forall_expr(it, expr)
std::vector< componentt > componentst
std::string convert_code_switch_case(const code_switch_caset &src, unsigned indent)
const irep_idt & get_value() const
const symbol_typet & to_symbol_type(const typet &type)
Cast a generic typet to a symbol_typet.
std::vector< parametert > parameterst
const mp_integer binary2integer(const std::string &n, bool is_signed)
convert binary string representation to mp_integer
std::string convert_overflow(const exprt &src, unsigned &precedence)
exprt build_sizeof_expr(const constant_exprt &expr, const namespacet &ns)
const componentst & components() const
std::string convert_code_block(const code_blockt &src, unsigned indent)
std::string convert_code(const codet &src)
std::size_t get_component_number() const
const memberst & members() const
std::string convert_array_of(const exprt &src, unsigned precedence)
bitvector_typet double_type()
std::string convert_code_unlock(const codet &src, unsigned indent)
mp_integer pointer_offset_bits(const typet &type, const namespacet &ns)
unsignedbv_typet size_type()
const irep_idt & get_flavor() const
Symbol table entry.This is a symbol in the symbol table, stored in an object of type symbol_tablet...
virtual std::string convert_symbol(const exprt &src, unsigned &precedence)
A constant literal expression.
std::string convert_code_break(const codet &src, unsigned indent)
std::string convert_code_decl(const codet &src, unsigned indent)
bool get_bool(const irep_namet &name) const
std::string convert_code_return(const codet &src, unsigned indent)
const typet & follow_tag(const union_tag_typet &) const
std::string convert_predicate_next_symbol(const exprt &src, unsigned &precedence)
virtual std::string convert(const typet &src)
std::string convert_code_function_call(const code_function_callt &src, unsigned indent)
std::string convert_nondet_symbol(const nondet_symbol_exprt &, unsigned &precedence)
irep_idt id_shorthand(const irep_idt &identifier) const
const let_exprt & to_let_expr(const exprt &expr)
Cast a generic exprt to a let_exprt.
std::string convert_sizeof(const exprt &src, unsigned &precedence)
std::string convert_code_printf(const codet &src, unsigned indent)
const exprt & case_op() const
Extract member of struct or union.
std::string convert_binary(const exprt &src, const std::string &symbol, unsigned precedence, bool full_parentheses)
std::string convert_predicate_passive_symbol(const exprt &src, unsigned &precedence)
std::string convert_code_free(const codet &src, unsigned indent)
virtual std::string convert_constant(const constant_exprt &src, unsigned &precedence)
std::string convert_unary(const exprt &src, const std::string &symbol, unsigned precedence)
const code_assignt & to_code_assign(const codet &code)
virtual std::string convert_struct(const exprt &src, unsigned &precedence)
const irep_idt & id() const
std::string convert_literal(const exprt &src, unsigned &precedence)
std::size_t long_long_int_width
std::string convert_code_assign(const code_assignt &src, unsigned indent)
std::string convert_code_label(const code_labelt &src, unsigned indent)
std::string convert_byte_update(const exprt &src, unsigned precedence)
A reference into the symbol table.
std::string convert_nondet_bool(const exprt &src, unsigned &precedence)
bitvector_typet float_type()
std::string convert_code_input(const codet &src, unsigned indent)
const irep_idt & get_identifier() const
std::unordered_map< irep_idt, std::unordered_set< irep_idt > > ns_collision
virtual std::unique_ptr< qualifierst > clone() const =0
std::string convert_prob_coin(const exprt &src, unsigned &precedence)
const union_tag_typet & to_union_tag_type(const typet &type)
Cast a generic typet to a union_tag_typet.
std::size_t get_fraction_bits() const
std::string convert_index_designator(const exprt &src)
const code_dowhilet & to_code_dowhile(const codet &code)
A constant-size array type.
const code_whilet & to_code_while(const codet &code)
std::string convert_code_array_set(const codet &src, unsigned indent)
std::string convert_member(const member_exprt &src, unsigned precedence)
std::string convert_pointer_difference(const exprt &src, unsigned &precedence)
std::string convert_trinary(const exprt &src, const std::string &symbol1, const std::string &symbol2, unsigned precedence)
std::string convert_code_asm(const code_asmt &src, unsigned indent)
const function_application_exprt & to_function_application_expr(const exprt &expr)
Cast a generic exprt to a function_application_exprt.
const irep_idt & get(const irep_namet &name) const
const exprt & size() const
virtual void read(const typet &src) override
std::string convert_initializer_list(const exprt &src, unsigned &precedence)
std::string convert_code_dead(const codet &src, unsigned indent)
A label for branch targets.
const member_exprt & to_member_expr(const exprt &expr)
Cast a generic exprt to a member_exprt.
const code_returnt & to_code_return(const codet &code)
std::string convert_code_lock(const codet &src, unsigned indent)
std::string type2c(const typet &type, const namespacet &ns)
const vector_typet & to_vector_type(const typet &type)
Cast a generic typet to a vector_typet.
bool has_prefix(const std::string &s, const std::string &prefix)
const struct_tag_typet & to_struct_tag_type(const typet &type)
Cast a generic typet to a struct_tag_typet.
Base class for tree-like data structures with sharing.
#define forall_operands(it, expr)
std::string convert_array_list(const exprt &src, unsigned &precedence)
std::string convert_with(const exprt &src, unsigned precedence)
const symbol_exprt & to_symbol_expr(const exprt &expr)
Cast a generic exprt to a symbol_exprt.
std::string convert_prob_uniform(const exprt &src, unsigned &precedence)
const code_switch_caset & to_code_switch_case(const codet &code)
const typet & follow(const typet &) const
void irep2lisp(const irept &src, lispexprt &dest)
std::unordered_map< irep_idt, irep_idt > shorthands
const struct_typet & to_struct_type(const typet &type)
Cast a generic typet to a struct_typet.
std::string convert_extractbits(const exprt &src, unsigned precedence)
dstringt has one field, an unsigned integer no which is an index into a static table of strings...
virtual std::string as_string() const override
std::string convert_extractbit(const exprt &src, unsigned precedence)
std::string convert_side_effect_expr_function_call(const side_effect_expr_function_callt &src, unsigned &precedence)
const constant_exprt & to_constant_expr(const exprt &expr)
Cast a generic exprt to a constant_exprt.
bool has_operands() const
std::string from_type(const namespacet &ns, const irep_idt &identifier, const typet &type)
std::size_t get_width() const
std::string convert_vector(const exprt &src, unsigned &precedence)
std::string c_type_as_string(const irep_idt &c_type)
const c_enum_tag_typet & to_c_enum_tag_type(const typet &type)
Cast a generic typet to a c_enum_tag_typet.
const irep_idt & get_pretty_name() const
symbol_exprt & function()
std::vector< exprt > operandst
std::string convert_predicate_symbol(const exprt &src, unsigned &precedence)
std::string convert_nondet(const exprt &src, unsigned &precedence)
bitvector_typet long_double_type()
std::string convert_norep(const exprt &src, unsigned &precedence)
std::string convert_code_assert(const codet &src, unsigned indent)
std::string convert_index(const exprt &src, unsigned precedence)
unsigned integer2unsigned(const mp_integer &n)
std::string convert_array_member_value(const exprt &src, unsigned precedence)
A function call side effect.
std::string convert_byte_extract(const exprt &src, unsigned precedence)
std::string convert_member_designator(const exprt &src)
typet type
Type of symbol.
source_locationt location
Source code location of definition of symbol.
bitvector_typet wchar_t_type()
std::string convert_code_dowhile(const code_dowhilet &src, unsigned indent)
Expression to hold a nondeterministic choice.
Base type of C structs and unions, and C++ classes.
const floatbv_typet & to_floatbv_type(const typet &type)
Cast a generic typet to a floatbv_typet.
std::string convert_quantified_symbol(const exprt &src, unsigned &precedence)
const fixedbv_typet & to_fixedbv_type(const typet &type)
Cast a generic typet to a fixedbv_typet.
std::string convert_code_array_copy(const codet &src, unsigned indent)
const array_typet & to_array_type(const typet &type)
Cast a generic typet to an array_typet.
Base class for all expressions.
std::string convert_update(const exprt &src, unsigned precedence)
std::string convert_cond(const exprt &src, unsigned precedence)
const parameterst & parameters() const
irep_idt base_name
Base (non-scoped) name.
std::string convert_code_for(const code_fort &src, unsigned indent)
const struct_union_typet & to_struct_union_type(const typet &type)
Cast a generic typet to a struct_union_typet.
A ‘do while’ instruction.
std::string to_string(const string_constraintt &expr)
Used for debug printing.
const union_typet & to_union_type(const typet &type)
Cast a generic typet to a union_typet.
const source_locationt & source_location() const
virtual std::string convert_with_precedence(const exprt &src, unsigned &precedence)
An inline assembler statement.
irep_idt get_component_name() const
std::string convert_code_decl_block(const codet &src, unsigned indent)
std::string convert_code_array_replace(const codet &src, unsigned indent)
const typecast_exprt & to_typecast_expr(const exprt &expr)
Cast a generic exprt to a typecast_exprt.
std::string convert_pointer_arithmetic(const exprt &src, unsigned &precedence)
std::string expr2c(const exprt &expr, const namespacet &ns)
const std::string & get_string(const irep_namet &name) const
exprt::operandst & arguments()
const std::string & id_string() const
std::string convert_struct_member_value(const exprt &src, unsigned precedence)
const codet & to_code(const exprt &expr)
std::string convert_array(const exprt &src, unsigned &precedence)
const irep_idt & get_label() const
std::string convert_allocate(const exprt &src, unsigned &precedence)
const code_fort & to_code_for(const codet &code)
const c_bit_field_typet & to_c_bit_field_type(const typet &type)
Cast a generic typet to a c_bit_field_typet.
Expression to hold a symbol (variable)
std::string convert_designated_initializer(const exprt &src, unsigned &precedence)
const char * c_str() const
const code_blockt & to_code_block(const codet &code)
bool has_suffix(const std::string &s, const std::string &suffix)
std::string MetaString(const std::string &in)
const c_enum_typet & to_c_enum_type(const typet &type)
Cast a generic typet to a c_enum_typet.
std::string convert_code_goto(const codet &src, unsigned indent)
A statement in a programming language.
std::unordered_set< irep_idt > find_symbols_sett
signedbv_typet signed_int_type()
const irep_idt & get_comment() const
const code_labelt & to_code_label(const codet &code)
std::string convert_comma(const exprt &src, unsigned precedence)
const typet & subtype() const
std::string convert_code_while(const code_whilet &src, unsigned indent)
std::string convert_code_output(const codet &src, unsigned indent)
std::string convert_object_descriptor(const exprt &src, unsigned &precedence)
std::string to_ansi_c_string() const
const nondet_symbol_exprt & to_nondet_symbol_expr(const exprt &expr)
Cast a generic exprt to a nondet_symbol_exprt.
static std::string clean_identifier(const irep_idt &id)
std::size_t long_int_width
std::string convert_code_init(const codet &src, unsigned indent)
const exprt & cond() const
const codet & else_case() const
const code_ifthenelset & to_code_ifthenelse(const codet &code)
std::vector< c_enum_membert > memberst
std::string convert_quantifier(const exprt &src, const std::string &symbol, unsigned precedence)
std::string convert_let(const let_exprt &, unsigned precedence)
const codet & body() const
virtual std::string convert_constant_bool(bool boolean_value)
To get the C-like representation of a given boolean value.
const index_exprt & to_index_expr(const exprt &expr)
Cast a generic exprt to an index_exprt.
const irept & find(const irep_namet &name) const
void find_symbols(const exprt &src, find_symbols_sett &dest)
code_asmt & to_code_asm(codet &code)
bitvector_typet char_type()
const typet & return_type() const
std::string convert_code_switch(const codet &src, unsigned indent)
bool lookup(const irep_idt &name, const symbolt *&symbol) const override
See namespace_baset::lookup().
std::string convert_typecast(const typecast_exprt &src, unsigned &precedence)
std::size_t short_int_width
static std::string indent_str(unsigned indent)
std::string convert_function_application(const function_application_exprt &src, unsigned &precedence)
virtual std::string convert_array_type(const typet &src, const qualifierst &qualifiers, const std::string &declarator_str)
To generate a C-like type declaration of an array.
std::size_t long_double_width
const componentt & get_component(const irep_idt &component_name) const
const code_function_callt & to_code_function_call(const codet &code)
std::string convert_code_ifthenelse(const code_ifthenelset &src, unsigned indent)