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Stabilize -Z instrument-coverage as -C instrument-coverage

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Continue supporting -Z instrument-coverage for compatibility for now,
but show a deprecation warning for it.

Update uses and documentation to use the -C option.

Move the documentation from the unstable book to stable rustc
documentation.
This commit is contained in:
Josh Triplett
2021-10-21 16:04:22 +02:00
parent ff94b3b12b
commit 34106f8935
23 changed files with 102 additions and 79 deletions
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2
compiler/rustc_mir_transform/src/coverage/debug.rs
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@@ -3,7 +3,7 @@
//!
//! To enable coverage, include the rustc command line option:
//!
//! * `-Z instrument-coverage`
//! * `-C instrument-coverage`
//!
//! MIR Dump Files, with additional `CoverageGraph` graphviz and `CoverageSpan` spanview
//! ------------------------------------------------------------------------------------