func (v *UnusedCheck) Visit(s *SemanticAnalyzer, n ast.Node) {
switch n := n.(type) {
case *ast.VariableDecl:
if !n.IsPublic() {
v.encountered = append(v.encountered, n.Variable)
v.encounteredDecl = append(v.encounteredDecl, n)
}
case *ast.DestructVarDecl:
if !n.IsPublic() {
for idx, vari := range n.Variables {
if !n.ShouldDiscard[idx] {
v.encountered = append(v.encountered, vari)
v.encounteredDecl = append(v.encounteredDecl, n)
}
}
}
case *ast.FunctionDecl:
if !n.IsPublic() {
v.encountered = append(v.encountered, n.Function)
v.encounteredDecl = append(v.encounteredDecl, n)
}
}
switch n := n.(type) {
case *ast.FunctionAccessExpr:
v.uses[n.Function]++
case *ast.VariableAccessExpr:
v.uses[n.Variable]++
}
}
