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diff --git a/183/index.md b/183/index.md new file mode 100644 index 0000000..1157635 --- /dev/null +++ b/183/index.md @@ -0,0 +1,16 @@ +Title: Make headers self-contained +Author: rodarima +Created: Mon, 03 Jun 2024 19:24:31 +0000 +State: open + +In the current state of the implementation, headers are not self-contained. That is, when a header is included it may not include itself some other required headers, assuming the caller would have included it. + +There shouldn't be any prior dependency on any other header, so they can be easily changed and moved around. This also helps identify dependencies among code. + +This tool can help: https://include-what-you-use.org/ + +--%-- +From: kalvdans +Date: Mon, 03 Jun 2024 20:42:14 +0000 + +It's a common practise for `foo.cc` to include `foo.hh` as its first include. That way, the compilation will test that the header is self-containing. Would you accept a pull request that changes all source files to include "their" header file first?
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