[libcxx-commits] [libcxx] [libc++] Fix vector::append_range growing before the capacity is reached (PR #183264)

Louis Dionne via libcxx-commits libcxx-commits at lists.llvm.org
Wed Feb 25 07:41:16 PST 2026


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@@ -52,8 +52,17 @@ constexpr bool test() {
       v.reserve(v.size() + std::ranges::size(in));
       assert(v.capacity() >= v.size() + std::ranges::size(in));
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ldionne wrote:

This assertion isn't really useful, and IMO it makes it less clear what we're actually trying to test. I'd remove it.

https://github.com/llvm/llvm-project/pull/183264


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