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allow terrible method hack to decompiler (#623)

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water111 2021-06-23 22:42:02 -04:00 committed by GitHub
parent 44f8ff6d25
commit 83c5852465
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1 changed files with 7 additions and 5 deletions
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12
decompiler/IR2/AtomicOpTypeAnalysis.cpp
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@ -772,11 +772,13 @@ TP_Type LoadVarOp::get_src_type(const TypeState& input,
ro.offset >= 16 && (ro.offset & 3) == 0 && m_size == 4 && m_kind == Kind::UNSIGNED) {
// method get of an unknown type. We assume the most general "object" type.
auto method_id = (ro.offset - 16) / 4;
auto method_info = dts.ts.lookup_method("object", method_id);
if (method_id != GOAL_NEW_METHOD && method_id != GOAL_RELOC_METHOD) {
// this can get us the wrong thing for `new` methods. And maybe relocate?
return TP_Type::make_non_virtual_method(
method_info.type.substitute_for_method_call("object"), TypeSpec("object"), method_id);
if (method_id <= (int)GOAL_MEMUSAGE_METHOD) {
auto method_info = dts.ts.lookup_method("object", method_id);
if (method_id != GOAL_NEW_METHOD && method_id != GOAL_RELOC_METHOD) {
// this can get us the wrong thing for `new` methods. And maybe relocate?
return TP_Type::make_non_virtual_method(
method_info.type.substitute_for_method_call("object"), TypeSpec("object"), method_id);
}
}
}