fd1a263fc7
coverage: Simplify building coverage expressions based on sums This is a combination of some interlinked changes to the code that creates coverage counters/expressions for nodes and edges in the coverage graph: - Some preparatory cleanups in `MakeBcbCounters::make_branch_counters` - Use `BcbCounter` (instead of `CovTerm`) when building coverage expressions - This makes it easier to introduce a fold for building sums - Simplify the creation of coverage expressions based on sums, by having `Iterator::fold` do much of the work - Get rid of the awkward `BcbBranch` enum, and replace it with graph edges represented as `(from_bcb, to_bcb)` - This further simplifies the body of the fold |
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| .. | ||
| assembly | ||
| auxiliary | ||
| codegen | ||
| codegen-units | ||
| coverage | ||
| coverage-run-rustdoc | ||
| debuginfo | ||
| incremental | ||
| mir-opt | ||
| pretty | ||
| run-make | ||
| run-make-fulldeps | ||
| run-pass-valgrind | ||
| rustdoc | ||
| rustdoc-gui | ||
| rustdoc-js | ||
| rustdoc-js-std | ||
| rustdoc-json | ||
| rustdoc-ui | ||
| ui | ||
| ui-fulldeps | ||
| COMPILER_TESTS.md | ||