1 files changed, 94 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/remove_duplicate_include.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/remove_duplicate_include.cpp
new file mode 100644
index 00000000..e06029f1
--- /dev/null
+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/remove_duplicate_include.cpp
@@ -0,0 +1,94 @@
+/**
+ * @file remove_duplicate_include.cpp
+ *
+ * @author  Guy Maurel
+ *          October 2015, 2016
+ * @license GPL v2+
+ */
+
+#include "remove_duplicate_include.h"
+
+#include "chunk.h"
+#include "uncrustify.h"
+
+using std::vector;
+
+
+void remove_duplicate_include()
+{
+   LOG_FUNC_ENTRY();
+
+   vector<Chunk *> includes;
+
+   Chunk           *preproc = Chunk::NullChunkPtr;
+   Chunk           *pc      = Chunk::GetHead();
+
+   while (pc->IsNotNullChunk())
+   {
+      //LOG_FMT(LRMRETURN, "%s(%d): orig line is %zu, orig col is %zu, Text() is '%s', type is %s, parent type is %s\n",
+      //        __func__, __LINE__, pc->GetOrigLine(), pc->GetOrigCol(), pc->Text(),
+      //        get_token_name(pc->GetType()), get_token_name(pc->GetParentType()));
+
+      if (pc->Is(CT_PREPROC))
+      {
+         preproc = pc;
+      }
+      else if (pc->Is(CT_PP_INCLUDE))
+      {
+         Chunk *next = pc->GetNext();
+
+         //LOG_FMT(LRMRETURN, "%s(%d): orig line is %zu, orig col is %zu, Text() is '%s', type is %s, parent type is %s\n",
+         //        __func__, __LINE__, next->GetOrigLine(), next->GetOrigCol(), next->Text(),
+         //        get_token_name(next->GetType()), get_token_name(next->GetParentType()));
+         if (includes.empty())
+         {
+            includes.push_back(next);
+            // goto next newline
+            pc = next->GetNextNl();
+         }
+         else
+         {
+            //LOG_FMT(LRMRETURN, "%s(%d): size is %zu\n",
+            //        __func__, __LINE__, includes.size());
+            // look for duplicate
+            auto ite = includes.end();
+
+            for (auto itc = includes.begin(); itc != ite; ++itc)
+            {
+               Chunk *current = *itc;
+
+               //LOG_FMT(LRMRETURN, "%s(%d): next->Text()    is '%s'\n",
+               //        __func__, __LINE__, next->Text());
+               //LOG_FMT(LRMRETURN, "%s(%d): current->Text() is '%s'\n",
+               //        __func__, __LINE__, current->Text());
+               if (std::strcmp(next->Text(), current->Text()) == 0)
+               {
+                  // erase the statement
+                  Chunk *temp    = pc;
+                  Chunk *comment = next->GetNext();
+                  Chunk *eol     = next->GetNextNl();
+                  pc = preproc->GetPrev();
+                  Chunk::Delete(preproc);
+                  Chunk::Delete(temp);
+                  Chunk::Delete(next);
+
+                  if (comment != eol)
+                  {
+                     Chunk::Delete(comment);
+                  }
+                  Chunk::Delete(eol);
+                  break;
+               }
+               else
+               {
+                  // goto next newline
+                  pc = next->GetNextNl();
+                  // and still look for duplicate
+               }
+            } // for (auto itc = includes.begin();
+         } // if (includes.empty())
+      } // else if (pc->Is(CT_PP_INCLUDE))
+      // get the next token
+      pc = pc->GetNext();
+   }
+} // remove_duplicate_include