Fix #767

cran-comments.md

@@ -1,20 +1,5 @@
-## Test environments
-
-* Linux Mint 20 (Ubuntu 20.04), R 4.1.2 with g++
-* Windows Server 2009 via github CI
-* Ubuntu 20.04 R-release via github CI
-* Ubuntu 20.04 R-devel via github CI
-* Windows Server 2008 R-release via win-builder
-* Windows Server 2008 R-devel via win-builder
-* MacOS r-release via win-builder
-
-## R CMD check results
-
-0 ERRORs | 0 WARNINGs | 1 NOTE
-- checking installed package size ... NOTE
-This is compiled code in the libs/ directory.
-
-## Downstream dependencies
-
-We checked 5 reverse dependencies by running R CMD check with this version installed. 
-We did not see any new problems.
+- Remove the use of some `boost` tools to fix LLVM 19 
+- Remove some features to fix non-API calls
+- Fix C++20 compilation with gcc12 additional issue
+- Fix noSuggests additional issue
+- Fix Intel additional issue by changing std::stable_sort to std::sort.

inst/include/lidR/QuadTree.h

@@ -447,7 +447,7 @@ inline void QuadTree::harvest_knn(Node::Quadnode* node, Bucket::KnnBucket& bucke
   double d[4];
   std::vector<unsigned char> idx = {0,1,2,3};
   for(auto i : idx) d[i] = distance(&heap[node->firstChild + i], bucket.pref);
-  std::stable_sort(idx.begin(), idx.end(), [&d](size_t i1, size_t i2) {return d[i1] < d[i2];});
+  std::sort(idx.begin(), idx.end(), [&d](size_t i1, size_t i2) {return d[i1] < d[i2];});
 
   for(auto i : idx)
   {