internal static HashSet <Symbol> Analyze(
CSharpCompilation compilation,
Symbol member,
BoundNode node,
BoundNode firstInRegion,
BoundNode lastInRegion,
HashSet <Symbol> unassignedVariables,
HashSet <PrefixUnaryExpressionSyntax> unassignedVariableAddressOfSyntaxes,
out bool?succeeded
)
{
var walker = new DataFlowsInWalker(
compilation,
member,
node,
firstInRegion,
lastInRegion,
unassignedVariables,
unassignedVariableAddressOfSyntaxes
);
try
{
bool badRegion = false;
var result = walker.Analyze(ref badRegion);
succeeded = !badRegion;
return(badRegion ? new HashSet <Symbol>() : result);
}
finally
{
walker.Free();
}
}
internal static HashSet<Symbol> Analyze(CSharpCompilation compilation, Symbol member, BoundNode node, BoundNode firstInRegion, BoundNode lastInRegion,
HashSet<Symbol> unassignedVariables, HashSet<PrefixUnaryExpressionSyntax> unassignedVariableAddressOfSyntaxes, out bool? succeeded)
{
var walker = new DataFlowsInWalker(compilation, member, node, firstInRegion, lastInRegion, unassignedVariables, unassignedVariableAddressOfSyntaxes);
try
{
bool badRegion = false;
var result = walker.Analyze(ref badRegion);
succeeded = !badRegion;
return badRegion ? new HashSet<Symbol>() : result;
}
finally
{
walker.Free();
}
}