Add a default directory for -Zdump-mir-dir #47426
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The current behaviour of dumping in the current directory is rarely desirable: a sensible default directory for dumping is much more convenient.
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src/librustc/session/config.rs
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| @@ -1172,7 +1172,7 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options, | |||
| "emit noalias metadata for mutable references"), | |||
| dump_mir: Option<String> = (None, parse_opt_string, [UNTRACKED], | |||
| "dump MIR state at various points in translation"), | |||
| dump_mir_dir: Option<String> = (None, parse_opt_string, [UNTRACKED], | |||
| dump_mir_dir: Option<String> = (Some(String::from("mir_dump")), parse_opt_string, [UNTRACKED], | |||
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Could this be a String instead of Option<String> then?
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That's a good point! It's now non-optional.
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@bors r+ |
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📌 Commit 394b95f has been approved by |
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…matsakis Add a default directory for -Zmir-dump-dir The current behaviour of dumping in the current directory is rarely desirable: a sensible default directory for dumping is much more convenient. This makes sets the default value for `-Zmir-dump-dir` to `mir_dump/`. r? @eddyb
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…matsakis Add a default directory for -Zmir-dump-dir The current behaviour of dumping in the current directory is rarely desirable: a sensible default directory for dumping is much more convenient. This makes sets the default value for `-Zmir-dump-dir` to `mir_dump/`. r? @eddyb
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The current behaviour of dumping in the current directory is rarely
desirable: a sensible default directory for dumping is much more
convenient. This makes sets the default value for
-Zdump-mir-dirto
mir_dump/.r? @eddyb