Rich Kadel 95c268f64d Fixes to Rust coverage ... Fixes: #79725 Some macros can create a situation where `fn_sig_span` and `body_span` map to different files. New documentation on coverage tests incorrectly assumed multiple test binaries could just be listed at the end of the `llvm-cov` command, but it turns out each binary needs a `--object` prefix. This PR fixes the bug and updates the documentation to correct that issue. It also fixes a few other minor issues in internal implementation comments, and adds documentation on getting coverage results for doc tests.		2020-12-07 17:56:19 -08:00
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mapgen.rs	Fixes to Rust coverage	2020-12-07 17:56:19 -08:00
mod.rs	Upgrades the coverage map to Version 4	2020-11-23 15:14:47 -08:00