private void ComputeParameters()
{
if (_lazyParameters != null)
{
return;
}
SyntaxToken arglistToken;
var diagnostics = DiagnosticBag.GetInstance();
var parameters = ParameterHelpers.MakeParameters(
_binder,
this,
_syntax.ParameterList,
arglistToken: out arglistToken,
allowRefOrOut: true,
allowThis: true,
addRefReadOnlyModifier: false,
diagnostics: diagnostics);
var compilation = DeclaringCompilation;
ParameterHelpers.EnsureIsReadOnlyAttributeExists(compilation, parameters, diagnostics, modifyCompilation: false);
ParameterHelpers.EnsureNullableAttributeExists(compilation, this, parameters, diagnostics, modifyCompilation: false);
// Note: we don't need to warn on annotations used in #nullable disable context for local functions, as this is handled in binding already
var isVararg = arglistToken.Kind() == SyntaxKind.ArgListKeyword;
if (isVararg)
{
diagnostics.Add(ErrorCode.ERR_IllegalVarArgs, arglistToken.GetLocation());
}
if (IsAsync)
{
SourceOrdinaryMethodSymbol.ReportAsyncParameterErrors(parameters, diagnostics, this.Locations[0]);
}
lock (_declarationDiagnostics)
{
if (_lazyParameters != null)
{
diagnostics.Free();
return;
}
_declarationDiagnostics.AddRangeAndFree(diagnostics);
_lazyIsVarArg = isVararg;
_lazyParameters = parameters;
}
}
private void ComputeParameters()
{
if (_lazyParameters != null)
{
return;
}
SyntaxToken arglistToken;
var diagnostics = DiagnosticBag.GetInstance();
var parameters = ParameterHelpers.MakeParameters(
_binder,
this,
_syntax.ParameterList,
arglistToken: out arglistToken,
allowRefOrOut: true,
allowThis: true,
addRefReadOnlyModifier: false,
diagnostics: diagnostics);
ParameterHelpers.EnsureIsReadOnlyAttributeExists(parameters, diagnostics, modifyCompilationForRefReadOnly: false);
var isVararg = arglistToken.Kind() == SyntaxKind.ArgListKeyword;
if (isVararg)
{
diagnostics.Add(ErrorCode.ERR_IllegalVarArgs, arglistToken.GetLocation());
}
if (IsAsync)
{
SourceOrdinaryMethodSymbol.ReportAsyncParameterErrors(parameters, diagnostics, this.Locations[0]);
}
lock (_declarationDiagnostics)
{
if (_lazyParameters != null)
{
diagnostics.Free();
return;
}
_declarationDiagnostics.AddRangeAndFree(diagnostics);
_lazyIsVarArg = isVararg;
_lazyParameters = parameters;
}
}