Yuki Okushi 3d42c00f0b Rollup merge of #79877 - bstrie:depinfut, r=oli-obk ... Allow `since="TBD"` for rustc_deprecated Closes #78381. This PR only affects `#[rustc_deprecated]`, not `#[deprecated]`, so there is no effect on any stable language feature. Likewise this PR only implements `since="TBD"`, it does not actually tag any library functions with it, so there is no effect on any stable API. Overview of changes: * `rustc_middle/stability.rs`: * change `deprecation_in_effect` function to return `false` when `since="TBD"` * tidy up the compiler output when a deprecated item has `since="TBD"` * `rustc_passes/stability.rs`: * allow `since="TBD"` to pass the sanity check for stable_version < deprecated_version * refactor the "invalid stability version" and "invalid deprecation version" error into separate errors * rustdoc: make `since="TBD"` message on a deprecated item's page match the command-line deprecation output * tests: * test rustdoc output * test that the `deprecated_in_future` lint fires when `since="TBD"` * test the new "invalid deprecation version" error message		2020-12-17 11:43:57 +09:00
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src	Rollup merge of #79877 - bstrie:depinfut, r=oli-obk	2020-12-17 11:43:57 +09:00
Cargo.toml	Add rustc_lexer as dependency to rustc_passes	2020-12-02 10:42:50 +01:00