klimek added a comment.
LG in general now, looks to me like we have very few tests though.
My favorite strategy to make sure I have enough tests is to comment out code
(or do mutations) as long as the tests still pass. Then write tests that fail
with the mutation, then undo the mutation.
================
Comment at: clang-tidy/ClangTidyDiagnosticConsumer.cpp:492-493
@@ +491,4 @@
+
+ // Build the sets of intervals, and their bounding boxes.
+ unsigned NumErrors = Errors.size();
+ for (unsigned I = 0; I < NumErrors; ++I) {
----------------
I think a comment at the top of this function outlining the full algorithm
would be nice (without lots of details).
================
Comment at: clang-tidy/ClangTidyDiagnosticConsumer.cpp:519-521
@@ +518,5 @@
+ std::vector<bool> Apply(NumErrors, true);
+ // We use a set because we want the functionality of a priority queue but we
+ // also need to iterate over the elements.
+ std::set<std::pair<unsigned, unsigned>> Queue;
+ for (unsigned I = 0; I < Shapes.size(); ++I) {
----------------
Document what goes into the pair - I assumed 'first, second' for a moment, and
then was confused.
http://reviews.llvm.org/D13516
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