protected bool CheckParentConflictName (ToplevelBlock block, string name, Location l)
{
LocalInfo vi = GetLocalInfo (name);
if (vi != null) {
block.Report.SymbolRelatedToPreviousError (vi.Location, name);
if (Explicit == vi.Block.Explicit) {
Error_AlreadyDeclared (l, name, null);
} else {
Error_AlreadyDeclared (l, name, this is ToplevelBlock ?
"parent or current" : "parent");
}
return false;
}
if (block != null) {
var tblock = block.CheckParameterNameConflict (name);
if (tblock != null) {
if (block == tblock && block is Linq.QueryBlock)
Error_AlreadyDeclared (loc, name);
else
Error_AlreadyDeclared (loc, name, "parent or current");
return false;
}
}
return true;
}
