public void Signature(MethodReference method, MethodSignature signature, TypeReferenceContext context, bool forConstructor, bool allowCache)
{
// Reduce method signature heap usage
if (
!forConstructor &&
(signature.GenericParameterCount == 0)
)
{
if (signature.ParameterCount == 0)
{
if (
(signature.ReturnType == null) ||
(signature.ReturnType.FullName == "System.Void")
)
{
WriteRaw("JSIL.MethodSignature.Void");
return;
}
else if (!TypeUtil.IsOpenType(signature.ReturnType))
{
WriteRaw("JSIL.MethodSignature.Return");
LPar();
TypeReference(signature.ReturnType, context);
RPar();
return;
}
}
else if (
(
(signature.ReturnType == null) ||
(signature.ReturnType.FullName == "System.Void")
) &&
(signature.ParameterCount == 1) &&
!TypeUtil.IsOpenType(signature.ParameterTypes[0])
)
{
WriteRaw("JSIL.MethodSignature.Action");
LPar();
TypeReference(signature.ParameterTypes[0], context);
RPar();
return;
}
}
if (forConstructor)
{
WriteRaw("new JSIL.ConstructorSignature");
}
else
{
WriteRaw("new JSIL.MethodSignature");
}
LPar();
var oldSignature = context.SignatureMethod;
context.SignatureMethod = method;
try {
if (forConstructor)
{
TypeReference(method.DeclaringType, context);
Comma();
}
else
{
if ((signature.ReturnType == null) || (signature.ReturnType.FullName == "System.Void"))
{
WriteRaw("null");
}
else
{
if ((context.EnclosingMethod != null) && !TypeUtil.IsOpenType(signature.ReturnType))
{
TypeIdentifier(signature.ReturnType as dynamic, context, false);
}
else
{
TypeReference(signature.ReturnType, context);
}
}
Comma();
}
if (signature.ParameterCount > 0)
{
OpenBracket(false);
CommaSeparatedListCore(
signature.ParameterTypes, (pt) => {
if ((context.EnclosingMethod != null) && !TypeUtil.IsOpenType(pt))
{
TypeIdentifier(pt as dynamic, context, false);
}
else
{
TypeReference(pt, context);
}
}
);
CloseBracket(false);
}
else
{
WriteRaw("null");
}
if (!forConstructor &&
(signature.GenericParameterNames != null) &&
(signature.GenericParameterCount > 0)
)
{
Comma();
OpenBracket(false);
CommaSeparatedList(signature.GenericParameterNames, context, ListValueType.Primitive);
CloseBracket(false);
}
} finally {
context.SignatureMethod = oldSignature;
}
RPar();
}
public void MethodSignature(MethodReference method, MethodSignature signature, TypeReferenceContext context)
{
Signature(method, signature, context, false, true);
}
public NamedMethodSignature(string name, MethodSignature signature)
{
Name = name;
Signature = signature;
_Hash = null;
}
public void ConstructorSignature(MethodReference method, MethodSignature signature, TypeReferenceContext context)
{
Signature(method, signature, context, true, true);
}
public void MethodSignature(MethodReference method, MethodSignature signature, TypeReferenceContext context)
{
// The signature cache can cause problems inside methods for generic signatures.
var cached = Configuration.Optimizer.CacheMethodSignatures.GetValueOrDefault(true);
// We also don't want to use the cache for method definitions in skeletons.
if (Stubbed && Configuration.GenerateSkeletonsForStubbedAssemblies.GetValueOrDefault(false))
{
cached = false;
}
if (cached && ((context.InvokingMethod != null) || (context.EnclosingMethod != null)))
{
if (TypeUtil.IsOpenType(signature.ReturnType))
{
cached = false;
}
else if (signature.ParameterTypes.Any(TypeUtil.IsOpenType))
{
cached = false;
}
}
if (cached)
{
var defineNew = (context.InvokingMethod == null) && (context.EnclosingMethod == null);
WriteRaw(defineNew ? "$sig.make" : "$sig.get");
LPar();
Value(signature.ID);
/*
* FIXME: Not possible since IDs for jsil.core/jsil.bootstrap APIs aren't defined.
* if (!defineNew) {
* RPar();
* return;
* }
*/
Comma();
}
else
{
LPar();
WriteRaw("new JSIL.MethodSignature");
LPar();
}
var oldSignature = context.SignatureMethod;
context.SignatureMethod = method;
try {
if ((signature.ReturnType == null) || (signature.ReturnType.FullName == "System.Void"))
{
WriteRaw("null");
}
else
{
if ((context.EnclosingMethod != null) && !TypeUtil.IsOpenType(signature.ReturnType))
{
TypeIdentifier(signature.ReturnType as dynamic, context, false);
}
else
{
TypeReference(signature.ReturnType, context);
}
}
Comma();
OpenBracket(false);
CommaSeparatedListCore(
signature.ParameterTypes, (pt) => {
if ((context.EnclosingMethod != null) && !TypeUtil.IsOpenType(pt))
{
TypeIdentifier(pt as dynamic, context, false);
}
else
{
TypeReference(pt, context);
}
}
);
CloseBracket(false);
if (signature.GenericParameterNames != null)
{
Comma();
OpenBracket(false);
CommaSeparatedList(signature.GenericParameterNames, context, ListValueType.Primitive);
CloseBracket(false);
}
} finally {
context.SignatureMethod = oldSignature;
}
RPar();
if (!cached)
{
RPar();
}
}
