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Feature destructor (#2116)

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This commit is contained in:
pmqtt
2022-09-26 10:11:05 -07:00
committed by GitHub
parent c63ae9b05d
commit cfa295c0af
29 changed files with 827 additions and 82 deletions
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explorer/interpreter/value.cpp
+12 -2
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@@ -291,6 +291,13 @@ void Value::Print(llvm::raw_ostream& out) const {
case Value::Kind::BoolValue:
out << (cast<BoolValue>(*this).value() ? "true" : "false");
break;
case Value::Kind::DestructorValue: {
const DestructorValue& destructor = cast<DestructorValue>(*this);
out << "destructor [ ";
out << destructor.declaration().me_pattern();
out << " ]";
break;
}
case Value::Kind::FunctionValue: {
const FunctionValue& fun = cast<FunctionValue>(*this);
out << "fun<" << fun.declaration().name() << ">";
@@ -736,6 +743,7 @@ auto TypeEqual(Nonnull<const Value*> t1, Nonnull<const Value*> t2,
}
case Value::Kind::IntValue:
case Value::Kind::BoolValue:
case Value::Kind::DestructorValue:
case Value::Kind::FunctionValue:
case Value::Kind::BoundMethodValue:
case Value::Kind::StructValue:
@@ -789,6 +797,8 @@ auto ValueStructurallyEqual(
return body1.has_value() == body2.has_value() &&
(!body1.has_value() || *body1 == *body2);
}
case Value::Kind::DestructorValue:
return false;
case Value::Kind::BoundMethodValue: {
const auto& m1 = cast<BoundMethodValue>(*v1);
const auto& m2 = cast<BoundMethodValue>(*v2);
@@ -986,7 +996,7 @@ auto NominalClassType::FindFunction(std::string_view name) const
break;
}
case DeclarationKind::FunctionDeclaration: {
const auto& fun = cast<FunctionDeclaration>(*member);
const auto& fun = cast<CallableDeclaration>(*member);
if (fun.name() == name) {
return &cast<FunctionValue>(**fun.constant_value());
}
@@ -1014,7 +1024,7 @@ auto MixinPseudoType::FindFunction(const std::string_view& name) const
break;
}
case DeclarationKind::FunctionDeclaration: {
const auto& fun = cast<FunctionDeclaration>(*member);
const auto& fun = cast<CallableDeclaration>(*member);
if (fun.name() == name) {
return &cast<FunctionValue>(**fun.constant_value());
}