1 files changed, 0 insertions, 154 deletions
diff --git a/thirdparty/misc/patches/clipper-exceptions.patch b/thirdparty/misc/patches/clipper-exceptions.patch
deleted file mode 100644
index 537afd59b3..0000000000
--- a/thirdparty/misc/patches/clipper-exceptions.patch
+++ /dev/null
@@ -1,154 +0,0 @@
-diff --git a/thirdparty/misc/clipper.cpp b/thirdparty/misc/clipper.cpp
-index 8c3a59c4ca..c67045d113 100644
---- a/thirdparty/misc/clipper.cpp
-+++ b/thirdparty/misc/clipper.cpp
-@@ -48,6 +48,38 @@
- #include <ostream>
- #include <functional>
- 
-+//Explicitly disables exceptions handling for target platform
-+//#define CLIPPER_NOEXCEPTION
-+
-+#define CLIPPER_THROW(exception) std::abort()
-+#define CLIPPER_TRY if(true)
-+#define CLIPPER_CATCH(exception) if(false)
-+
-+#if defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)
-+  #ifndef CLIPPER_NOEXCEPTION
-+    #undef CLIPPER_THROW
-+    #define CLIPPER_THROW(exception) throw exception
-+    #undef CLIPPER_TRY
-+    #define CLIPPER_TRY try
-+    #undef CLIPPER_CATCH
-+    #define CLIPPER_CATCH(exception) catch(exception)
-+  #endif
-+#endif
-+
-+//Optionally allows to override exception macros
-+#if defined(CLIPPER_THROW_USER)
-+	#undef CLIPPER_THROW
-+	#define CLIPPER_THROW CLIPPER_THROW_USER
-+#endif
-+#if defined(CLIPPER_TRY_USER)
-+	#undef CLIPPER_TRY
-+	#define CLIPPER_TRY CLIPPER_TRY_USER
-+#endif
-+#if defined(CLIPPER_CATCH_USER)
-+	#undef CLIPPER_CATCH
-+	#define CLIPPER_CATCH CLIPPER_CATCH_USER
-+#endif
-+
- namespace ClipperLib {
- 
- static double const pi = 3.141592653589793238;
-@@ -898,7 +930,7 @@ void RangeTest(const IntPoint& Pt, bool& useFullRange)
-   if (useFullRange)
-   {
-     if (Pt.X > hiRange || Pt.Y > hiRange || -Pt.X > hiRange || -Pt.Y > hiRange) 
--      throw clipperException("Coordinate outside allowed range");
-+      CLIPPER_THROW(clipperException("Coordinate outside allowed range"));
-   }
-   else if (Pt.X > loRange|| Pt.Y > loRange || -Pt.X > loRange || -Pt.Y > loRange) 
-   {
-@@ -1046,10 +1078,10 @@ bool ClipperBase::AddPath(const Path &pg, PolyType PolyTyp, bool Closed)
- {
- #ifdef use_lines
-   if (!Closed && PolyTyp == ptClip)
--    throw clipperException("AddPath: Open paths must be subject.");
-+    CLIPPER_THROW(clipperException("AddPath: Open paths must be subject."));
- #else
-   if (!Closed)
--    throw clipperException("AddPath: Open paths have been disabled.");
-+    CLIPPER_THROW(clipperException("AddPath: Open paths have been disabled."));
- #endif
- 
-   int highI = (int)pg.size() -1;
-@@ -1062,7 +1094,7 @@ bool ClipperBase::AddPath(const Path &pg, PolyType PolyTyp, bool Closed)
- 
-   bool IsFlat = true;
-   //1. Basic (first) edge initialization ...
--  try
-+  CLIPPER_TRY
-   {
-     edges[1].Curr = pg[1];
-     RangeTest(pg[0], m_UseFullRange);
-@@ -1075,10 +1107,10 @@ bool ClipperBase::AddPath(const Path &pg, PolyType PolyTyp, bool Closed)
-       InitEdge(&edges[i], &edges[i+1], &edges[i-1], pg[i]);
-     }
-   }
--  catch(...)
-+  CLIPPER_CATCH(...)
-   {
-     delete [] edges;
--    throw; //range test fails
-+    CLIPPER_THROW(); //range test fails
-   }
-   TEdge *eStart = &edges[0];
- 
-@@ -1442,7 +1474,7 @@ void ClipperBase::SwapPositionsInAEL(TEdge *Edge1, TEdge *Edge2)
- void ClipperBase::UpdateEdgeIntoAEL(TEdge *&e)
- {
-   if (!e->NextInLML) 
--    throw clipperException("UpdateEdgeIntoAEL: invalid call");
-+    CLIPPER_THROW(clipperException("UpdateEdgeIntoAEL: invalid call"));
- 
-   e->NextInLML->OutIdx = e->OutIdx;
-   TEdge* AelPrev = e->PrevInAEL;
-@@ -1510,7 +1542,7 @@ bool Clipper::Execute(ClipType clipType, Paths &solution,
- {
-   if( m_ExecuteLocked ) return false;
-   if (m_HasOpenPaths)
--    throw clipperException("Error: PolyTree struct is needed for open path clipping.");
-+    CLIPPER_THROW(clipperException("Error: PolyTree struct is needed for open path clipping."));
-   m_ExecuteLocked = true;
-   solution.resize(0);
-   m_SubjFillType = subjFillType;
-@@ -1560,7 +1592,7 @@ void Clipper::FixHoleLinkage(OutRec &outrec)
- bool Clipper::ExecuteInternal()
- {
-   bool succeeded = true;
--  try {
-+  CLIPPER_TRY {
-     Reset();
-     m_Maxima = MaximaList();
-     m_SortedEdges = 0;
-@@ -1583,7 +1615,7 @@ bool Clipper::ExecuteInternal()
-       InsertLocalMinimaIntoAEL(botY);
-     }
-   }
--  catch(...) 
-+  CLIPPER_CATCH(...) 
-   {
-     succeeded = false;
-   }
-@@ -2827,18 +2859,18 @@ void Clipper::ProcessHorizontal(TEdge *horzEdge)
- bool Clipper::ProcessIntersections(const cInt topY)
- {
-   if( !m_ActiveEdges ) return true;
--  try {
-+  CLIPPER_TRY {
-     BuildIntersectList(topY);
-     size_t IlSize = m_IntersectList.size();
-     if (IlSize == 0) return true;
-     if (IlSize == 1 || FixupIntersectionOrder()) ProcessIntersectList();
-     else return false;
-   }
--  catch(...) 
-+  CLIPPER_CATCH(...) 
-   {
-     m_SortedEdges = 0;
-     DisposeIntersectNodes();
--    throw clipperException("ProcessIntersections error");
-+    CLIPPER_THROW(clipperException("ProcessIntersections error"));
-   }
-   m_SortedEdges = 0;
-   return true;
-@@ -3002,7 +3034,7 @@ void Clipper::DoMaxima(TEdge *e)
-     DeleteFromAEL(eMaxPair);
-   } 
- #endif
--  else throw clipperException("DoMaxima error");
-+  else CLIPPER_THROW(clipperException("DoMaxima error"));
- }
- //------------------------------------------------------------------------------
-