From 3407fcc12ee1ace7267611c91b579f6f5cfcb01b Mon Sep 17 00:00:00 2001 From: Zalathar Date: Fri, 8 Mar 2024 18:07:04 +1100 Subject: coverage: Add `-Zcoverage-options` for fine control of coverage This new nightly-only flag can be used to toggle fine-grained flags that control the details of coverage instrumentation. Currently the only supported flag value is `branch` (or `no-branch`), which is a placeholder for upcoming support for branch coverage. Other flag values can be added in the future, to prototype proposed new behaviour, or to enable special non-default behaviour. --- compiler/rustc_interface/src/tests.rs | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'compiler/rustc_interface/src') diff --git a/compiler/rustc_interface/src/tests.rs b/compiler/rustc_interface/src/tests.rs index 42fff01c11c..4d8e749d1da 100644 --- a/compiler/rustc_interface/src/tests.rs +++ b/compiler/rustc_interface/src/tests.rs @@ -4,11 +4,12 @@ use rustc_data_structures::profiling::TimePassesFormat; use rustc_errors::{emitter::HumanReadableErrorType, registry, ColorConfig}; use rustc_session::config::{ build_configuration, build_session_options, rustc_optgroups, BranchProtection, CFGuard, Cfg, - CollapseMacroDebuginfo, DebugInfo, DumpMonoStatsFormat, ErrorOutputType, ExternEntry, - ExternLocation, Externs, FunctionReturn, InliningThreshold, Input, InstrumentCoverage, - InstrumentXRay, LinkSelfContained, LinkerPluginLto, LocationDetail, LtoCli, NextSolverConfig, - OomStrategy, Options, OutFileName, OutputType, OutputTypes, PAuthKey, PacRet, Passes, Polonius, - ProcMacroExecutionStrategy, Strip, SwitchWithOptPath, SymbolManglingVersion, WasiExecModel, + CollapseMacroDebuginfo, CoverageOptions, DebugInfo, DumpMonoStatsFormat, ErrorOutputType, + ExternEntry, ExternLocation, Externs, FunctionReturn, InliningThreshold, Input, + InstrumentCoverage, InstrumentXRay, LinkSelfContained, LinkerPluginLto, LocationDetail, LtoCli, + NextSolverConfig, OomStrategy, Options, OutFileName, OutputType, OutputTypes, PAuthKey, PacRet, + Passes, Polonius, ProcMacroExecutionStrategy, Strip, SwitchWithOptPath, SymbolManglingVersion, + WasiExecModel, }; use rustc_session::lint::Level; use rustc_session::search_paths::SearchPath; @@ -750,6 +751,7 @@ fn test_unstable_options_tracking_hash() { ); tracked!(codegen_backend, Some("abc".to_string())); tracked!(collapse_macro_debuginfo, CollapseMacroDebuginfo::Yes); + tracked!(coverage_options, CoverageOptions { branch: true }); tracked!(crate_attr, vec!["abc".to_string()]); tracked!(cross_crate_inline_threshold, InliningThreshold::Always); tracked!(debug_info_for_profiling, true); -- cgit 1.4.1-3-g733a5