private void EnsureTypeParametersAreLoaded()
{
if (_lazyTypeParameters.IsDefault)
{
ImmutableArray <TypeParameterSymbol> typeParams;
try
{
var moduleSymbol = _containingType.ContainingPEModule;
var gpHandles = moduleSymbol.Module.GetGenericParametersForMethodOrThrow(_handle);
if (gpHandles.Count == 0)
{
typeParams = ImmutableArray <TypeParameterSymbol> .Empty;
}
else
{
TypeParameterSymbol[] ownedParams = new PETypeParameterSymbol[gpHandles.Count];
for (int i = 0; i < ownedParams.Length; i++)
{
ownedParams[i] = new PETypeParameterSymbol(moduleSymbol, this, (ushort)i, gpHandles[i]);
}
typeParams = ImmutableArray.Create <TypeParameterSymbol>(ownedParams);
}
}
catch (BadImageFormatException)
{
var old = Interlocked.CompareExchange(ref _lazyUseSiteDiagnostic, new CSDiagnosticInfo(ErrorCode.ERR_BindToBogus, this), CSDiagnosticInfo.EmptyErrorInfo);
Debug.Assert((object)old == (object)CSDiagnosticInfo.EmptyErrorInfo ||
((object)old != null && old.Code == (int)ErrorCode.ERR_BindToBogus && old.Arguments.Length == 1 && old.Arguments[0] == (object)this));
typeParams = ImmutableArray <TypeParameterSymbol> .Empty;
}
ImmutableInterlocked.InterlockedCompareExchange(ref _lazyTypeParameters, typeParams, default(ImmutableArray <TypeParameterSymbol>));
}
}
private void EnsureTypeParametersAreLoaded()
{
if (lazyTypeParameters.IsDefault)
{
ImmutableArray<TypeParameterSymbol> typeParams;
try
{
var moduleSymbol = this.containingType.ContainingPEModule;
var gpHandles = moduleSymbol.Module.GetGenericParametersForMethodOrThrow(this.handle);
if (gpHandles.Count == 0)
{
typeParams = ImmutableArray<TypeParameterSymbol>.Empty;
}
else
{
TypeParameterSymbol[] ownedParams = new PETypeParameterSymbol[gpHandles.Count];
for (int i = 0; i < ownedParams.Length; i++)
{
ownedParams[i] = new PETypeParameterSymbol(moduleSymbol, this, (ushort)i, gpHandles[i]);
}
typeParams = ImmutableArray.Create<TypeParameterSymbol>(ownedParams);
}
}
catch (BadImageFormatException)
{
var old = Interlocked.CompareExchange(ref lazyUseSiteDiagnostic, new CSDiagnosticInfo(ErrorCode.ERR_BindToBogus, this), CSDiagnosticInfo.EmptyErrorInfo);
Debug.Assert((object)old == (object)CSDiagnosticInfo.EmptyErrorInfo ||
((object)old != null && old.Code == (int)ErrorCode.ERR_BindToBogus && old.Arguments.Length == 1 && old.Arguments[0] == (object)this));
typeParams = ImmutableArray<TypeParameterSymbol>.Empty;
}
ImmutableInterlocked.InterlockedCompareExchange(ref lazyTypeParameters, typeParams, default(ImmutableArray<TypeParameterSymbol>));
}
}
