7 lines
408 B
Markdown
7 lines
408 B
Markdown
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Some environment variables affect rustc's behavior not because they are major compiler interfaces
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but rather because rustc is, ultimately, a Rust program, with debug logging, stack control, etc.
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Prefer to group tests that use environment variables to control something about rustc's core UX,
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like "can we parse this number of parens if we raise RUST_MIN_STACK?" with related code for that
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compiler feature.
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