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Implement ImmutableItem::setToZero() to make delete work with immutables

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This commit is contained in:
Kamil Śliwak 2023-06-05 14:12:56 +02:00
parent 0afe025f19
commit 490b90d0ab
1 changed files with 9 additions and 2 deletions
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11
libsolidity/codegen/LValue.cpp
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@ -187,9 +187,16 @@ void ImmutableItem::storeValue(Type const& _sourceType, SourceLocation const&, b
m_context << Instruction::POP;
}
void ImmutableItem::setToZero(SourceLocation const&, bool) const
void ImmutableItem::setToZero(SourceLocation const&, bool _removeReference) const
{
solAssert(false, "Attempted to set immutable variable to zero.");
CompilerUtils utils(m_context);
solUnimplementedAssert(m_dataType->isValueType());
solAssert(_removeReference);
m_context << m_context.immutableMemoryOffset(m_variable);
utils.pushZeroValue(*m_dataType);
utils.storeInMemoryDynamic(*m_dataType);
m_context << Instruction::POP;
}
StorageItem::StorageItem(CompilerContext& _compilerContext, VariableDeclaration const& _declaration):