mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 06:44:35 +00:00
e5d65e46ed
coverage: Restrict `ExpressionUsed` simplification to `Code` mappings In the future, branch and MC/DC mappings might have expressions that don't correspond to any single point in the control-flow graph. That makes it trickier to keep track of which expressions should expect an `ExpressionUsed` node. We therefore sidestep that complexity by only performing `ExpressionUsed` simplification for expressions associated directly with ordinary `Code` mappings. (This simplification step is inherited from the original coverage implementation, which only supported `Code` mappings anyway, so there's no particular reason to extend it to other kinds of mappings unless we specifically choose to.) Relevant to: - #124154 - #126677 - #124278 ```@rustbot``` label +A-code-coverage |
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||
| messages.ftl | ||
| README.md | ||
For more information about how rustc works, see the rustc dev guide.