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| author | Camille GILLOT <gillot.camille@gmail.com> | 2022-12-09 16:36:28 +0000 |
|---|---|---|
| committer | Camille GILLOT <gillot.camille@gmail.com> | 2022-12-25 18:48:36 +0000 |
| commit | 40c8165395cef78f5f8bfadd8802cbda41a4cb00 (patch) | |
| tree | be135ae7ea4f7d5a9ad3d532ffe48668449a14a7 /compiler/rustc_session/src | |
| parent | 65f342daeaaab5b546e2e76d04140d1c788780b9 (diff) | |
| download | rust-40c8165395cef78f5f8bfadd8802cbda41a4cb00.tar.gz rust-40c8165395cef78f5f8bfadd8802cbda41a4cb00.zip | |
Only enable relative span hashing on nightly.
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/config.rs | 6 | ||||
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs index 3bafd3730bd..02e3992a6a9 100644 --- a/compiler/rustc_session/src/config.rs +++ b/compiler/rustc_session/src/config.rs @@ -787,6 +787,12 @@ impl Options { pub fn get_symbol_mangling_version(&self) -> SymbolManglingVersion { self.cg.symbol_mangling_version.unwrap_or(SymbolManglingVersion::Legacy) } + + #[allow(rustc::bad_opt_access)] + pub fn incremental_relative_spans(&self) -> bool { + self.unstable_opts.incremental_relative_spans + || (self.unstable_features.is_nightly_build() && self.incremental.is_some()) + } } impl UnstableOptions { diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index cd2c9f4d0ea..83a3fd75265 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1338,6 +1338,9 @@ options! { incremental_info: bool = (false, parse_bool, [UNTRACKED], "print high-level information about incremental reuse (or the lack thereof) \ (default: no)"), + #[rustc_lint_opt_deny_field_access("use `Session::incremental_relative_spans` instead of this field")] + incremental_relative_spans: bool = (false, parse_bool, [TRACKED], + "hash spans relative to their parent item for incr. comp. (default: no)"), incremental_verify_ich: bool = (false, parse_bool, [UNTRACKED], "verify incr. comp. hashes of green query instances (default: no)"), inline_in_all_cgus: Option<bool> = (None, parse_opt_bool, [TRACKED], |