internal static IEnumerable <StatementSyntax> Analyze(
CSharpCompilation compilation,
Symbol member,
BoundNode node,
BoundNode firstInRegion,
BoundNode lastInRegion
)
{
var walker = new ExitPointsWalker(
compilation,
member,
node,
firstInRegion,
lastInRegion
);
try
{
bool badRegion = false;
walker.Analyze(ref badRegion);
var result = walker._branchesOutOf.ToImmutableAndFree();
walker._branchesOutOf = null;
return(badRegion
? SpecializedCollections.EmptyEnumerable <StatementSyntax>()
: result);
}
finally
{
walker.Free();
}
}
internal static ImmutableArray <StatementSyntax> Analyze(CSharpCompilation compilation, Symbol member, BoundNode node, BoundNode firstInRegion, BoundNode lastInRegion)
{
var walker = new ExitPointsWalker(compilation, member, node, firstInRegion, lastInRegion);
try
{
return(walker.Analyze());
}
finally
{
walker.Free();
}
}
internal static IEnumerable<StatementSyntax> Analyze(CSharpCompilation compilation, Symbol member, BoundNode node, BoundNode firstInRegion, BoundNode lastInRegion)
{
var walker = new ExitPointsWalker(compilation, member, node, firstInRegion, lastInRegion);
try
{
bool badRegion = false;
walker.Analyze(ref badRegion);
var result = walker._branchesOutOf.ToImmutableAndFree();
walker._branchesOutOf = null;
return badRegion ? SpecializedCollections.EmptyEnumerable<StatementSyntax>() : result;
}
finally
{
walker.Free();
}
}
