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| author | Aaron Hill <aa1ronham@gmail.com> | 2019-07-20 16:34:41 -0400 |
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| committer | Aaron Hill <aa1ronham@gmail.com> | 2019-08-24 13:11:57 -0400 |
| commit | 14986081355db0a2ae67df6a43dd9e6e360d718c (patch) | |
| tree | b7e00f9fc66819182fb8d881bc6ee640620b87a4 /src/libsyntax/parse/parser | |
| parent | 478464570e60523adc6d303577d1782229ca1f93 (diff) | |
| download | rust-14986081355db0a2ae67df6a43dd9e6e360d718c.tar.gz rust-14986081355db0a2ae67df6a43dd9e6e360d718c.zip | |
Improve Rustdoc's handling of procedural macros
Fixes #58700 Fixes #58696 Fixes #49553 Fixes #52210 This commit removes the special rustdoc handling for proc macros, as we can now retrieve their span and attributes just like any other item. A new command-line option is added to rustdoc: `--crate-type`. This takes the same options as rustc's `--crate-type` option. However, all values other than `proc-macro` are treated the same. This allows Rustdoc to enable 'proc macro mode' when handling a proc macro crate. In compiletest, a new 'rustdoc-flags' option is added. This allows us to pass in the '--proc-macro-crate' flag in the absence of Cargo. I've opened [an additional PR to Cargo](https://github.com/rust-lang/cargo/pull/7159) to support passing in this flag. These two PRS can be merged in any order - the Cargo changes will not take effect until the 'cargo' submodule is updated in this repository.
Diffstat (limited to 'src/libsyntax/parse/parser')
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