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Introduce fieldref_exprt to represent a field reference #1856

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Merged
merged 2 commits into from
Feb 23, 2018
Merged

Introduce fieldref_exprt to represent a field reference #1856

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2ba794d
Introduce fieldref_exprt to represent a field reference
Feb 16, 2018
d2e10af
Remove the "fieldref" id
Feb 22, 2018
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17 changes: 17 additions & 0 deletions src/java_bytecode/java_bytecode_parse_tree.h
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Original file line number Diff line number Diff line change
Expand Up @@ -222,4 +222,21 @@ class java_bytecode_parse_treet
}
};

/// Represents the argument of an instruction that uses a CONSTANT_Fieldref
/// This is used for example as an argument to a getstatic and putstatic
/// instruction
class fieldref_exprt : public exprt
{
public:
fieldref_exprt(
const typet &type,
const irep_idt &component_name,
const irep_idt &class_name)
: exprt(ID_empty_string, type)
{
set(ID_class, class_name);
set(ID_component_name, component_name);
}
};

#endif // CPROVER_JAVA_BYTECODE_JAVA_BYTECODE_PARSE_TREE_H
5 changes: 2 additions & 3 deletions src/java_bytecode/java_bytecode_parser.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -537,9 +537,8 @@ void java_bytecode_parsert::rconstant_pool()
symbol_typet class_symbol=
java_classname(id2string(class_name_entry.s));

exprt fieldref("fieldref", type);
fieldref.set(ID_class, class_symbol.get_identifier());
fieldref.set(ID_component_name, name_entry.s);
fieldref_exprt fieldref(
type, name_entry.s, class_symbol.get_identifier());

it->expr=fieldref;
}
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