search for: slabsize

Hi, llvm::BumpPtrAllocatorImpl::Reset() looks like it has a bug. There is this check at the top: if (Slabs.empty()) return; But what if you don't have any normal Slabs allocated but only CustomSizedSlabs. I think this should be: if (Slabs.empty() && CustomSizedSlabs.empty()) return;

.../local/include/llvm/IR/Instructions.h:22: In file included from /usr/local/include/llvm/IR/Attributes.h:20: In file included from /usr/local/include/llvm/ADT/FoldingSet.h:21: /usr/local/include/llvm/Support/Allocator.h:134:70: error: expected expression BumpPtrAllocatorImpl<AllocatorT, SlabSize, SizeThreshold>> { ^ /usr/local/include/llvm/Support/Allocator.h:346:2: error: expected a type }; Do you know what would cause these errors? Thank you! Joseph

Hi Dan, Thank you for you response. As you suspect, I am struggling with the building of LLVM/Clang. I thought building LLVM/Clang was required in order to build the tutorial and eventually modify for testing/learning. From what you are saying, it sounds like I am mistaken? In reference to what you mentioned about installing/building and —prefix and my misuse of my build directory: I am