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Parsing of immutable state variable.

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This commit is contained in:
chriseth
2020-03-12 17:11:24 +01:00
parent f8f18f2e55
commit fa148f2483
17 changed files with 84 additions and 12 deletions
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libsolidity/analysis/TypeChecker.cpp
+9
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@@ -480,6 +480,10 @@ bool TypeChecker::visit(VariableDeclaration const& _variable)
"Initial value for constant variable has to be compile-time constant."
);
}
else if (_variable.immutable())
if (!_variable.type()->isValueType())
m_errorReporter.typeError(_variable.location(), "Immutable variables cannot have a non-value type.");
if (!_variable.isStateVariable())
{
if (varType->dataStoredIn(DataLocation::Memory) || varType->dataStoredIn(DataLocation::CallData))
@@ -641,6 +645,11 @@ bool TypeChecker::visit(InlineAssembly const& _inlineAssembly)
if (auto var = dynamic_cast<VariableDeclaration const*>(declaration))
{
solAssert(var->type(), "Expected variable type!");
if (var->immutable())
{
m_errorReporter.typeError(_identifier.location, "Assembly access to immutable variables is not supported.");
return size_t(-1);
}
if (var->isConstant())
{
var = rootConstVariableDeclaration(*var);