public override IList <PdbConstant> GetConstants(ModuleDef module, GenericParamContext gpContext)
{
if (scope is not ISymUnmanagedScope2 scope2)
{
return(Array2.Empty <PdbConstant>());
}
scope2.GetConstants(0, out uint numCs, null);
if (numCs == 0)
{
return(Array2.Empty <PdbConstant>());
}
var unCs = new ISymUnmanagedConstant[numCs];
scope2.GetConstants((uint)unCs.Length, out numCs, unCs);
var nss = new PdbConstant[numCs];
for (uint i = 0; i < numCs; i++)
{
var unc = unCs[i];
var name = GetName(unc);
unc.GetValue(out object value);
var sigBytes = GetSignatureBytes(unc);
TypeSig signature;
if (sigBytes.Length == 0)
{
signature = null;
}
else
{
signature = SignatureReader.ReadTypeSig(module, module.CorLibTypes, sigBytes, gpContext);
}
nss[i] = new PdbConstant(name, signature, value);
}
return(nss);
}
public override IList <PdbConstant> GetConstants(ModuleDef module, GenericParamContext gpContext)
{
if (constants == null)
{
return(Array2.Empty <PdbConstant>());
}
var res = new PdbConstant[constants.Count];
for (int i = 0; i < res.Length; i++)
{
var info = constants[i];
TypeSig signature;
var saSig = module.ResolveToken(info.SignatureToken, gpContext) as StandAloneSig;
var fieldSig = saSig == null ? null : saSig.Signature as FieldSig;
if (fieldSig == null)
{
Debug.Fail("Constant without a signature");
signature = null;
}
else
{
signature = fieldSig.Type;
}
res[i] = new PdbConstant(info.Name, signature, info.Value);
}
return(res);
}
public PdbConstant[] GetConstants(ModuleDefMD module, GenericParamContext gpContext)
{
var scope2 = scope as ISymUnmanagedScope2;
if (scope2 == null)
{
return(emptySymbolConstants);
}
uint numCs;
scope2.GetConstants(0, out numCs, null);
if (numCs == 0)
{
return(emptySymbolConstants);
}
var unCs = new ISymUnmanagedConstant[numCs];
scope2.GetConstants((uint)unCs.Length, out numCs, unCs);
var nss = new PdbConstant[numCs];
for (uint i = 0; i < numCs; i++)
{
var unc = unCs[i];
var name = GetName(unc);
object value;
unc.GetValue(out value);
var sigBytes = GetSignatureBytes(unc);
TypeSig signature;
if (sigBytes.Length == 0)
{
signature = null;
}
else
{
signature = SignatureReader.ReadTypeSig(module, module.CorLibTypes, sigBytes, gpContext);
}
nss[i] = new PdbConstant(name, signature, value);
}
return(nss);
}
public override IList <PdbConstant> GetConstants(ModuleDef module, GenericParamContext gpContext)
{
if (constantList >= constantListEnd)
{
return(emptyPdbConstants);
}
Debug.Assert(constantsMetaData != null);
var res = new PdbConstant[constantListEnd - constantList];
int w = 0;
for (int i = 0; i < res.Length; i++)
{
uint rid = constantList + (uint)i;
uint nameOffset;
uint signature = constantsMetaData.TablesStream.ReadLocalConstantRow2(rid, out nameOffset);
var name = constantsMetaData.StringsStream.Read(nameOffset);
using (var stream = constantsMetaData.BlobStream.CreateStream(signature)) {
var localConstantSigBlobReader = new LocalConstantSigBlobReader(module, stream, gpContext);
TypeSig type;
object value;
bool b = localConstantSigBlobReader.Read(out type, out value);
Debug.Assert(b);
if (b)
{
var pdbConstant = new PdbConstant(name, type, value);
int token = new MDToken(Table.LocalConstant, rid).ToInt32();
owner.GetCustomDebugInfos(token, gpContext, pdbConstant.CustomDebugInfos);
res[w++] = pdbConstant;
}
Debug.Assert(stream.Position == stream.Length);
}
}
if (res.Length != w)
{
Array.Resize(ref res, w);
}
return(res);
}
public override IList <PdbConstant> GetConstants(ModuleDef module, GenericParamContext gpContext)
{
if (constantRidList.Count == 0)
{
return(Array2.Empty <PdbConstant>());
}
Debug.Assert(constantsMetadata is not null);
var res = new PdbConstant[constantRidList.Count];
int w = 0;
for (int i = 0; i < res.Length; i++)
{
uint rid = constantRidList[i];
bool b = constantsMetadata.TablesStream.TryReadLocalConstantRow(rid, out var row);
Debug.Assert(b);
var name = constantsMetadata.StringsStream.Read(row.Name);
if (!constantsMetadata.BlobStream.TryCreateReader(row.Signature, out var reader))
{
continue;
}
var localConstantSigBlobReader = new LocalConstantSigBlobReader(module, ref reader, gpContext);
b = localConstantSigBlobReader.Read(out var type, out object value);
Debug.Assert(b);
if (b)
{
var pdbConstant = new PdbConstant(name, type, value);
int token = new MDToken(Table.LocalConstant, rid).ToInt32();
owner.GetCustomDebugInfos(token, gpContext, pdbConstant.CustomDebugInfos);
res[w++] = pdbConstant;
}
}
if (res.Length != w)
{
Array.Resize(ref res, w);
}
return(res);
}
/// <summary>
/// Add a constant to the list of constants available within this scope.
/// </summary>
/// <param name="constant">Constant to add to this scope</param>
public void AddConstant(PdbConstant pdbConstant)
{
_constants.Add(pdbConstant);
}
internal PdbLocalConstant(PdbConstant pdbConstant, IMetadataHost host, IMethodDefinition methodDefinition)
{
this.pdbConstant = pdbConstant;
this.host = host;
this.methodDefinition = methodDefinition;
}
internal PdbLocalConstant(PdbConstant pdbConstant, IMetadataHost host, IMethodDefinition methodDefinition)
{
this.pdbConstant = pdbConstant;
this.host = host;
this.methodDefinition = methodDefinition;
}
internal Constant(PdbConstant constant)
{
this.Name = constant.name;
this.Value = constant.value;
this.Token = (int)constant.token;
}
