From dbfe904cc6882386a808a5d85f97b3bdda9bf7c2 Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sun, 3 May 2020 10:06:06 +0200
Subject: [PATCH] Fixed some build errors.

---
 src/db/db/dbAsIfFlatRegion.cc | 4 ++--
 src/db/db/dbDeepRegion.cc     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/db/db/dbAsIfFlatRegion.cc b/src/db/db/dbAsIfFlatRegion.cc
index 0a9278df1..ed4d702fe 100644
--- a/src/db/db/dbAsIfFlatRegion.cc
+++ b/src/db/db/dbAsIfFlatRegion.cc
@@ -715,7 +715,7 @@ AsIfFlatRegion::run_check (db::edge_relation_type rel, bool different_polygons,
   check.set_min_projection (min_projection);
   check.set_max_projection (max_projection);
 
-  edge2edge_check<db::FlatEdgePairs> edge_check (check, *result, different_polygons, other != 0);
+  edge2edge_check<db::FlatEdgePairs> edge_check (check, *result, different_polygons, other != 0 /*requires different layers*/, true /*shielded*/);
   poly2poly_check<db::FlatEdgePairs> poly_check (edge_check);
 
   do {
@@ -737,7 +737,7 @@ AsIfFlatRegion::run_single_polygon_check (db::edge_relation_type rel, db::Coord
   check.set_min_projection (min_projection);
   check.set_max_projection (max_projection);
 
-  edge2edge_check<db::FlatEdgePairs> edge_check (check, *result, false, false);
+  edge2edge_check<db::FlatEdgePairs> edge_check (check, *result, false /*=same polygons*/, false /*=same layers*/, true /*shielded*/);
   poly2poly_check<db::FlatEdgePairs> poly_check (edge_check);
 
   do {
diff --git a/src/db/db/dbDeepRegion.cc b/src/db/db/dbDeepRegion.cc
index 078924859..487e844b1 100644
--- a/src/db/db/dbDeepRegion.cc
+++ b/src/db/db/dbDeepRegion.cc
@@ -1396,7 +1396,7 @@ public:
 
   virtual void compute_local (db::Layout * /*layout*/, const shape_interactions<db::PolygonRef, db::PolygonRef> &interactions, std::unordered_set<db::EdgePair> &result, size_t /*max_vertex_count*/, double /*area_ratio*/) const
   {
-    edge2edge_check<std::unordered_set<db::EdgePair> > edge_check (m_check, result, m_different_polygons, m_has_other);
+    edge2edge_check<std::unordered_set<db::EdgePair> > edge_check (m_check, result, m_different_polygons, m_has_other, true /*shielded*/);
     poly2poly_check<std::unordered_set<db::EdgePair> > poly_check (edge_check);
 
     std::list<db::Polygon> heap;
@@ -1535,7 +1535,7 @@ DeepRegion::run_single_polygon_check (db::edge_relation_type rel, db::Coord d, b
 
     for (db::Shapes::shape_iterator s = shapes.begin (db::ShapeIterator::Polygons); ! s.at_end (); ++s) {
 
-      edge2edge_check<db::Shapes> edge_check (check, result, false, false);
+      edge2edge_check<db::Shapes> edge_check (check, result, false, false, true /*shielded*/);
       poly2poly_check<db::Shapes> poly_check (edge_check);
 
       db::Polygon poly;