When there are multiple filenames, print what got interpreted as filenames #58345
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When there are multiple filenames, print what got interpreted as filenames I have written code that crafts command lines for rustc, and when I get "multiple input filenames provided" it can be quite hard to figure out where in this long list of arguments the mistake is hiding. Probably I passed an argument to a flag that does not expect an argument, but which flag would that be? This changes the error message to print the first two filenames, to make it easier to debug what is going on.
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When there are multiple filenames, print what got interpreted as filenames I have written code that crafts command lines for rustc, and when I get "multiple input filenames provided" it can be quite hard to figure out where in this long list of arguments the mistake is hiding. Probably I passed an argument to a flag that does not expect an argument, but which flag would that be? This changes the error message to print the first two filenames, to make it easier to debug what is going on.
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When there are multiple filenames, print what got interpreted as filenames I have written code that crafts command lines for rustc, and when I get "multiple input filenames provided" it can be quite hard to figure out where in this long list of arguments the mistake is hiding. Probably I passed an argument to a flag that does not expect an argument, but which flag would that be? This changes the error message to print the first two filenames, to make it easier to debug what is going on.
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Rollup of 16 pull requests Successful merges: - #57259 (Update reference of rlibc crate to compiler-builtins crate) - #57740 (Use `to_ne_bytes` for converting IPv4Addr to octets) - #57926 (Tiny expansion to docs for `core::convert`.) - #58157 (Add Cargo.lock automatically adding message) - #58203 (rustdoc: display sugared return types for async functions) - #58243 (Add trait alias support in rustdoc) - #58262 (Add #[must_use] message to Fn* traits) - #58295 (std::sys::unix::stdio: explain why we do into_raw) - #58297 (Cleanup JS a bit) - #58317 (Some writing improvement, conciseness of intro) - #58324 (miri: give non-generic functions a stable address) - #58332 (operand-to-place copies should never be overlapping) - #58345 (When there are multiple filenames, print what got interpreted as filenames) - #58346 (rpath computation: explain why we pop()) - #58350 (Fix failing tidy (line endings on Windows)) - #58352 (miri value visitor: use `?` in macro) Failed merges: r? @ghost
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I have written code that crafts command lines for rustc, and when I get "multiple input filenames provided" it can be quite hard to figure out where in this long list of arguments the mistake is hiding. Probably I passed an argument to a flag that does not expect an argument, but which flag would that be?
This changes the error message to print the first two filenames, to make it easier to debug what is going on.