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fixup! User-defined literal suffixes: Code generation

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This commit is contained in:
Kamil Śliwak
2023-04-12 12:22:59 +02:00
parent b5f4fcc9b1
commit 134c5a951f
2 changed files with 24 additions and 53 deletions
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libsolidity/codegen/ir/IRGeneratorForStatements.cpp
+13 -28
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@@ -1003,7 +1003,7 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
vector<string> args;
FunctionDefinition const* functionDef = nullptr;
if (!_functionCall.isSuffixCall())
if (!_functionCall.isSuffixCall() || parameterTypes.size() == 1)
{
functionDef = ASTNode::resolveFunctionCall(_functionCall, &m_context.mostDerivedContract());
@@ -1020,40 +1020,25 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
solAssert(!functionDef->virtualSemantics());
solAssert(!functionType->hasBoundFirstArgument());
solAssert(arguments.size() == 1);
solAssert(arguments[0]);
solAssert(parameterTypes.size() == 2);
solAssert(arguments.size() == 1 && arguments[0]);
auto const* literal = dynamic_cast<Literal const*>(arguments[0].get());
Type const& literalType = *literal->annotation().type;
solAssert(literal);
solAssert(literal->annotation().type);
if (parameterTypes.size() == 2)
{
auto const* literalRationalType = dynamic_cast<RationalNumberType const*>(&literalType);
solAssert(literalRationalType);
auto const* literalRationalType = dynamic_cast<RationalNumberType const*>(literal->annotation().type);
solAssert(literalRationalType);
auto&& [mantissa, exponent] = literalRationalType->fractionalDecomposition();
solAssert(mantissa && exponent);
auto&& [mantissa, exponent] = literalRationalType->fractionalDecomposition();
solAssert(mantissa && exponent);
IRVariable mantissaVar(m_context.newYulVariable(), *mantissa);
define(mantissaVar) << toCompactHexWithPrefix(mantissa->literalValue(literal)) << "\n";
args += convert(mantissaVar, *parameterTypes[0]).stackSlots();
IRVariable mantissaVar(m_context.newYulVariable(), *mantissa);
define(mantissaVar) << toCompactHexWithPrefix(mantissa->literalValue(literal)) << "\n";
args += convert(mantissaVar, *parameterTypes[0]).stackSlots();
IRVariable exponentVar(m_context.newYulVariable(), *exponent);
define(exponentVar) << toCompactHexWithPrefix(exponent->literalValue(literal)) << "\n";
args += convert(exponentVar, *parameterTypes[1]).stackSlots();
}
else
{
solAssert(parameterTypes.size() == 1);
IRVariable value(m_context.newYulVariable(), literalType);
if (literalType.category() != Type::Category::StringLiteral)
// NOTE: For string literals we do not need to define the variable. The variable
// value will be embedded inside the conversion function.
define(value) << toCompactHexWithPrefix(literalType.literalValue(literal)) << "\n";
args += convert(value, *parameterTypes[0]).stackSlots();
}
IRVariable exponentVar(m_context.newYulVariable(), *exponent);
define(exponentVar) << toCompactHexWithPrefix(exponent->literalValue(literal)) << "\n";
args += convert(exponentVar, *parameterTypes[1]).stackSlots();
}
if (functionDef)