@@ -1510,7 +1510,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
15101510 }
15111511 else if (statement==patternt (" ?aload" ))
15121512 {
1513- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1513+ PRECONDITION (op.size () == 2 && results.size () == 1 );
15141514
15151515 char type_char=statement[0 ];
15161516
@@ -1541,7 +1541,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
15411541 else if (statement==" ldc" || statement==" ldc_w" ||
15421542 statement==" ldc2" || statement==" ldc2_w" )
15431543 {
1544- PRECONDITION (op.empty () && results.size ()== 1 );
1544+ PRECONDITION (op.empty () && results.size () == 1 );
15451545
15461546 INVARIANT (
15471547 arg0.id () != ID_java_string_literal && arg0.id () != ID_type,
@@ -1562,7 +1562,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
15621562 else if (statement==" jsr" || statement==" jsr_w" )
15631563 {
15641564 // As 'goto', except we must also push the subroutine return address:
1565- PRECONDITION (op.empty () && results.size ()== 1 );
1565+ PRECONDITION (op.empty () && results.size () == 1 );
15661566 mp_integer number;
15671567 bool ret=to_integer (to_constant_expr (arg0), number);
15681568 INVARIANT (!ret, " jsr argument should be an integer" );
@@ -1659,7 +1659,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
16591659 }
16601660 else if (statement==patternt (" if_?cmp??" ))
16611661 {
1662- PRECONDITION (op.size ()== 2 && results.empty ());
1662+ PRECONDITION (op.size () == 2 && results.empty ());
16631663 mp_integer number;
16641664 bool ret=to_integer (to_constant_expr (arg0), number);
16651665 INVARIANT (!ret, " if_?cmp?? argument should be an integer" );
@@ -1697,7 +1697,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
16971697
16981698 INVARIANT (!id.empty (), " unexpected bytecode-if" );
16991699
1700- PRECONDITION (op.size ()== 1 && results.empty ());
1700+ PRECONDITION (op.size () == 1 && results.empty ());
17011701 mp_integer number;
17021702 bool ret=to_integer (to_constant_expr (arg0), number);
17031703 INVARIANT (!ret, " if?? argument should be an integer" );
@@ -1718,7 +1718,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
17181718 }
17191719 else if (statement==patternt (" ifnonnull" ))
17201720 {
1721- PRECONDITION (op.size ()== 1 && results.empty ());
1721+ PRECONDITION (op.size () == 1 && results.empty ());
17221722 mp_integer number;
17231723 bool ret=to_integer (to_constant_expr (arg0), number);
17241724 INVARIANT (!ret, " ifnonnull argument should be an integer" );
@@ -1735,7 +1735,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
17351735 }
17361736 else if (statement==patternt (" ifnull" ))
17371737 {
1738- PRECONDITION (op.size ()== 1 && results.empty ());
1738+ PRECONDITION (op.size () == 1 && results.empty ());
17391739 mp_integer number;
17401740 bool ret=to_integer (to_constant_expr (arg0), number);
17411741 INVARIANT (!ret, " ifnull argument should be an integer" );
@@ -1777,32 +1777,32 @@ codet java_bytecode_convert_methodt::convert_instructions(
17771777 }
17781778 else if (statement==patternt (" ?xor" ))
17791779 {
1780- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1780+ PRECONDITION (op.size () == 2 && results.size () == 1 );
17811781 results[0 ]=bitxor_exprt (op[0 ], op[1 ]);
17821782 }
17831783 else if (statement==patternt (" ?or" ))
17841784 {
1785- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1785+ PRECONDITION (op.size () == 2 && results.size () == 1 );
17861786 results[0 ]=bitor_exprt (op[0 ], op[1 ]);
17871787 }
17881788 else if (statement==patternt (" ?and" ))
17891789 {
1790- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1790+ PRECONDITION (op.size () == 2 && results.size () == 1 );
17911791 results[0 ]=bitand_exprt (op[0 ], op[1 ]);
17921792 }
17931793 else if (statement==patternt (" ?shl" ))
17941794 {
1795- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1795+ PRECONDITION (op.size () == 2 && results.size () == 1 );
17961796 results[0 ]=shl_exprt (op[0 ], op[1 ]);
17971797 }
17981798 else if (statement==patternt (" ?shr" ))
17991799 {
1800- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1800+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18011801 results[0 ]=ashr_exprt (op[0 ], op[1 ]);
18021802 }
18031803 else if (statement==patternt (" ?ushr" ))
18041804 {
1805- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1805+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18061806 const typet type=java_type_from_char (statement[0 ]);
18071807
18081808 const std::size_t width=type.get_size_t (ID_width);
@@ -1821,40 +1821,40 @@ codet java_bytecode_convert_methodt::convert_instructions(
18211821 }
18221822 else if (statement==patternt (" ?add" ))
18231823 {
1824- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1824+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18251825 results[0 ]=plus_exprt (op[0 ], op[1 ]);
18261826 }
18271827 else if (statement==patternt (" ?sub" ))
18281828 {
1829- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1829+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18301830 results[0 ]=minus_exprt (op[0 ], op[1 ]);
18311831 }
18321832 else if (statement==patternt (" ?div" ))
18331833 {
1834- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1834+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18351835 results[0 ]=div_exprt (op[0 ], op[1 ]);
18361836 }
18371837 else if (statement==patternt (" ?mul" ))
18381838 {
1839- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1839+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18401840 results[0 ]=mult_exprt (op[0 ], op[1 ]);
18411841 }
18421842 else if (statement==patternt (" ?neg" ))
18431843 {
1844- PRECONDITION (op.size ()== 1 && results.size ()== 1 );
1844+ PRECONDITION (op.size () == 1 && results.size () == 1 );
18451845 results[0 ]=unary_minus_exprt (op[0 ], op[0 ].type ());
18461846 }
18471847 else if (statement==patternt (" ?rem" ))
18481848 {
1849- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1849+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18501850 if (statement==" frem" || statement==" drem" )
18511851 results[0 ]=rem_exprt (op[0 ], op[1 ]);
18521852 else
18531853 results[0 ]=mod_exprt (op[0 ], op[1 ]);
18541854 }
18551855 else if (statement==patternt (" ?cmp" ))
18561856 {
1857- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1857+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18581858
18591859 // The integer result on the stack is:
18601860 // 0 if op[0] equals op[1]
@@ -1878,7 +1878,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
18781878 }
18791879 else if (statement==patternt (" ?cmp?" ))
18801880 {
1881- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1881+ PRECONDITION (op.size () == 2 && results.size () == 1 );
18821882 const int nan_value (statement[4 ]==' l' ? -1 : 1 );
18831883 const typet result_type (java_int_type ());
18841884 const exprt nan_result (from_integer (nan_value, result_type));
@@ -1906,24 +1906,24 @@ codet java_bytecode_convert_methodt::convert_instructions(
19061906 }
19071907 else if (statement==patternt (" ?cmpl" ))
19081908 {
1909- PRECONDITION (op.size ()== 2 && results.size ()== 1 );
1909+ PRECONDITION (op.size () == 2 && results.size () == 1 );
19101910 results[0 ]=binary_relation_exprt (op[0 ], ID_lt, op[1 ]);
19111911 }
19121912 else if (statement==" dup" )
19131913 {
1914- PRECONDITION (op.size ()== 1 && results.size ()== 2 );
1914+ PRECONDITION (op.size () == 1 && results.size () == 2 );
19151915 results[0 ]=results[1 ]=op[0 ];
19161916 }
19171917 else if (statement==" dup_x1" )
19181918 {
1919- PRECONDITION (op.size ()== 2 && results.size ()== 3 );
1919+ PRECONDITION (op.size () == 2 && results.size () == 3 );
19201920 results[0 ]=op[1 ];
19211921 results[1 ]=op[0 ];
19221922 results[2 ]=op[1 ];
19231923 }
19241924 else if (statement==" dup_x2" )
19251925 {
1926- PRECONDITION (op.size ()== 3 && results.size ()== 4 );
1926+ PRECONDITION (op.size () == 3 && results.size () == 4 );
19271927 results[0 ]=op[2 ];
19281928 results[1 ]=op[0 ];
19291929 results[2 ]=op[1 ];
@@ -1978,20 +1978,20 @@ codet java_bytecode_convert_methodt::convert_instructions(
19781978 }
19791979 else if (statement==" dconst" )
19801980 {
1981- PRECONDITION (op.empty () && results.size ()== 1 );
1981+ PRECONDITION (op.empty () && results.size () == 1 );
19821982 }
19831983 else if (statement==" fconst" )
19841984 {
1985- PRECONDITION (op.empty () && results.size ()== 1 );
1985+ PRECONDITION (op.empty () && results.size () == 1 );
19861986 }
19871987 else if (statement==" getfield" )
19881988 {
1989- PRECONDITION (op.size ()== 1 && results.size ()== 1 );
1989+ PRECONDITION (op.size () == 1 && results.size () == 1 );
19901990 results[0 ]=java_bytecode_promotion (to_member (op[0 ], arg0));
19911991 }
19921992 else if (statement==" getstatic" )
19931993 {
1994- PRECONDITION (op.empty () && results.size ()== 1 );
1994+ PRECONDITION (op.empty () && results.size () == 1 );
19951995 symbol_exprt symbol_expr (arg0.type ());
19961996 const auto &field_name=arg0.get_string (ID_component_name);
19971997 const bool is_assertions_disabled_field=
@@ -2041,7 +2041,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
20412041 }
20422042 else if (statement==" putfield" )
20432043 {
2044- PRECONDITION (op.size ()== 2 && results.empty ());
2044+ PRECONDITION (op.size () == 2 && results.empty ());
20452045 code_blockt block;
20462046 save_stack_entries (
20472047 " stack_field" ,
@@ -2054,7 +2054,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
20542054 }
20552055 else if (statement==" putstatic" )
20562056 {
2057- PRECONDITION (op.size ()== 1 && results.empty ());
2057+ PRECONDITION (op.size () == 1 && results.empty ());
20582058 symbol_exprt symbol_expr (arg0.type ());
20592059 const auto &field_name=arg0.get_string (ID_component_name);
20602060 symbol_expr.set_identifier (
@@ -2091,7 +2091,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
20912091 }
20922092 else if (statement==patternt (" ?2?" )) // i2c etc.
20932093 {
2094- PRECONDITION (op.size ()== 1 && results.size ()== 1 );
2094+ PRECONDITION (op.size () == 1 && results.size () == 1 );
20952095 typet type=java_type_from_char (statement[2 ]);
20962096 results[0 ]=op[0 ];
20972097 if (results[0 ].type ()!=type)
@@ -2100,7 +2100,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
21002100 else if (statement==" new" )
21012101 {
21022102 // use temporary since the stack symbol might get duplicated
2103- PRECONDITION (op.empty () && results.size ()== 1 );
2103+ PRECONDITION (op.empty () && results.size () == 1 );
21042104 const reference_typet ref_type=java_reference_type (arg0.type ());
21052105 exprt java_new_expr=side_effect_exprt (ID_java_new, ref_type);
21062106
@@ -2125,7 +2125,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
21252125 statement==" anewarray" )
21262126 {
21272127 // the op is the array size
2128- PRECONDITION (op.size ()== 1 && results.size ()== 1 );
2128+ PRECONDITION (op.size () == 1 && results.size () == 1 );
21292129
21302130 char element_type;
21312131
@@ -2217,7 +2217,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
22172217 }
22182218 else if (statement==" arraylength" )
22192219 {
2220- PRECONDITION (op.size ()== 1 && results.size ()== 1 );
2220+ PRECONDITION (op.size () == 1 && results.size () == 1 );
22212221
22222222 exprt pointer=
22232223 typecast_exprt (op[0 ], java_array_type (statement[0 ]));
@@ -2233,7 +2233,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
22332233 else if (statement==" tableswitch" ||
22342234 statement==" lookupswitch" )
22352235 {
2236- PRECONDITION (op.size ()== 1 && results.empty ());
2236+ PRECONDITION (op.size () == 1 && results.empty ());
22372237
22382238 // we turn into switch-case
22392239 code_switcht code_switch;
@@ -2294,7 +2294,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
22942294 }
22952295 else if (statement==" instanceof" )
22962296 {
2297- PRECONDITION (op.size ()== 1 && results.size ()== 1 );
2297+ PRECONDITION (op.size () == 1 && results.size () == 1 );
22982298
22992299 results[0 ]=
23002300 binary_predicate_exprt (op[0 ], ID_java_instanceof, arg0);
@@ -2329,7 +2329,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
23292329 }
23302330 else if (statement==" swap" )
23312331 {
2332- PRECONDITION (op.size ()== 2 && results.size ()== 2 );
2332+ PRECONDITION (op.size () == 2 && results.size () == 2 );
23332333 results[1 ]=op[0 ];
23342334 results[0 ]=op[1 ];
23352335 }
@@ -2465,7 +2465,7 @@ codet java_bytecode_convert_methodt::convert_instructions(
24652465 for (const unsigned address : a_it->second .successors )
24662466 {
24672467 address_mapt::iterator a_it2=address_map.find (address);
2468- CHECK_RETURN (a_it2!= address_map.end ());
2468+ CHECK_RETURN (a_it2 != address_map.end ());
24692469
24702470 // clear the stack if this is an exception handler
24712471 for (const auto &exception_row : method.exception_table )
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