protected override void GenerateConvertStackFrame_HL()
{
var cases = new List <MatchCaseExpr>();
var methodNames = pgp.symbolsHigh.MethodNames;
foreach (var methodName in methodNames)
{
var smst = pgp.symbolsHigh.GetMethodSymbolTable(methodName);
var ps = new List <Expression>();
var bvs = new List <BoundVar>();
foreach (var v in smst.AllVariablesInOrder)
{
var ty = (v is AddressableArmadaVariable) ? AH.ReferToType("Armada_Pointer") : v.ty;
var e = AH.MakeNameSegment(v.FieldName, ty);
if (methodName != strategy.MethodName || v.name != strategy.VariableName)
{
ps.Add(e);
}
var bv = AH.MakeBoundVar(v.FieldName, v.GetFlattenedType(pgp.symbolsHigh));
bvs.Add(bv);
}
var case_body = AH.MakeApplyN($"L.Armada_StackFrame_{methodName}", ps, "L.Armada_StackFrame");
cases.Add(AH.MakeMatchCaseExpr($"Armada_StackFrame_{methodName}", bvs, case_body));
}
var source = AH.MakeNameSegment("frame", "H.Armada_StackFrame");
var body = AH.MakeMatchExpr(source, cases, "L.Armada_StackFrame");
var formals = new List <Formal> {
AH.MakeFormal("frame", "H.Armada_StackFrame")
};
var fn = AH.MakeFunction("ConvertStackFrame_HL", formals, body);
pgp.AddDefaultClassDecl(fn, "convert");
}
protected override void GenerateConvertStackFrame_LH()
{
var cases = new List <MatchCaseExpr>();
var methodNames = pgp.symbolsLow.MethodNames;
foreach (var methodName in methodNames)
{
var smst = pgp.symbolsLow.GetMethodSymbolTable(methodName);
var ps = new List <Expression>();
var bvs = new List <BoundVar>();
var lowVarNames = new List <string>(smst.AllVariableNamesInOrder);
foreach (var varName in lowVarNames)
{
var v = smst.LookupVariable(varName);
var ty = (v is AddressableArmadaVariable) ? AH.ReferToType("Armada_Pointer") : v.ty;
var e = AH.MakeNameSegment(v.FieldName, ty);
ps.Add(e);
var bv = AH.MakeBoundVar(v.FieldName, v.GetFlattenedType(pgp.symbolsLow));
bvs.Add(bv);
}
smst = pgp.symbolsHigh.GetMethodSymbolTable(methodName);
var highVars = new List <ArmadaVariable>(smst.AllVariablesInOrder);
if (highVars.Count() != lowVarNames.Count())
{
for (var i = 0; i < highVars.Count(); ++i)
{
if (!lowVarNames.Contains(highVars[i].name))
{
var v = highVars[i];
var ty = (v is AddressableArmadaVariable) ? AH.ReferToType("Armada_Pointer") : v.ty;
ps.Insert(i, AH.MakeNameSegment(strategy.InitializationExpression, ty));
}
}
}
var case_body = AH.MakeApplyN($"H.Armada_StackFrame_{methodName}", ps, "H.Armada_StackFrame");
cases.Add(AH.MakeMatchCaseExpr($"Armada_StackFrame_{methodName}", bvs, case_body));
}
var source = AH.MakeNameSegment("frame", "L.Armada_StackFrame");
var body = AH.MakeMatchExpr(source, cases, "H.Armada_StackFrame");
var formals = new List <Formal> {
AH.MakeFormal("frame", "L.Armada_StackFrame")
};
var fn = AH.MakeFunction("ConvertStackFrame_LH", formals, body);
pgp.AddDefaultClassDecl(fn, "convert");
}