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Auto merge of #78592 - fpoli:nll-facts-dir, r=matthewjasper

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Add option to customize the nll-facts' folder location

This PR adds a `nll-facts-dir` option to specify the location of the directory in which NLL facts are dumped into. It works the same way `dump-mir-dir` controls the location used by the `dump-mir` option.
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bors 2020-11-02 04:39:05 +00:00
commit 3e93027557
2 changed files with 4 additions and 2 deletions
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compiler/rustc_session/src/options.rs
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@ -971,6 +971,8 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options,
"use new LLVM pass manager (default: no)"),
nll_facts: bool = (false, parse_bool, [UNTRACKED],
"dump facts from NLL analysis into side files (default: no)"),
nll_facts_dir: String = ("nll-facts".to_string(), parse_string, [UNTRACKED],
"the directory the NLL facts are dumped into (default: `nll-facts`)"),
no_analysis: bool = (false, parse_no_flag, [UNTRACKED],
"parse and expand the source, but run no analysis"),
no_codegen: bool = (false, parse_no_flag, [TRACKED],