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kud1ing opened this issue May 11, 2013 · 4 comments
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Calling rustc with non-existing file gives ... is not UTF-8 #6424

kud1ing opened this issue May 11, 2013 · 4 comments
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A-frontend Area: Compiler frontend (errors, parsing and HIR) E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.

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@kud1ing
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kud1ing commented May 11, 2013

rustc nonexistingfile gives error: nonexistingfile is not UTF-8.
A better error message would be in the tone of "nonexistingfile does not exist".
@jdm
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jdm commented May 11, 2013

Nominating for production ready.

@z0w0
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z0w0 commented May 12, 2013

I'm getting error: error opening nonexistingfile which is a good error message. What commit/version are you using?

@kud1ing
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kud1ing commented May 12, 2013

I was using Rust incoming from yesterday

@kud1ing
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kud1ing commented May 12, 2013

Sorry, the file did exist. It was a Unit Test binary remnant.

@kud1ing kud1ing closed this as completed May 12, 2013
@kud1ing kud1ing reopened this May 12, 2013
@kud1ing kud1ing closed this as completed May 12, 2013
flip1995 pushed a commit to flip1995/rust that referenced this issue Dec 20, 2020
@bors
Auto merge of rust-lang#6424 - Suyash458:master, r=flip1995
27fd6ed 
Add MSRV to more lints specified in rust-lang#6097

add MSRV to more lints specified in rust-lang#6097
add instructions for adding msrv in other lints
update tests

 - [x] `redundant_field_names` requires Rust 1.17 due to suggest feature stablized in that version.
 - [x] `redundant_static_lifetimes` requires Rust 1.17 due to suggest feature stablized in that version.
 - [x] `filter_map_next` requires Rust 1.30 due to suggest `Iterator::find_map`.
 - [x] `checked_conversions` requires Rust 1.34 due to suggest `TryFrom`.
 - [x] `match_like_matches_macro` requires Rust 1.42 due to suggest `matches!`. Addressed in rust-lang#6201
 - [x] `manual_strip` requires Rust 1.45 due to suggest `str::{strip_prefix, strip_suffix}`. Addressed in rust-lang#6201
 - [x] `option_as_ref_deref` requires Rust 1.40 due to suggest `Option::{as_deref, as_deref_mut}`. Addressed in rust-lang#6201
 - [x] `manual_non_exhaustive` requires Rust 1.40 due to suggest `#[non_exhaustive]`. Addressed in rust-lang#6201
 - [x] `manual_range_contains` requires Rust 1.35 due to suggest `Range*::contains`.
 - [x] `use_self` requires Rust 1.37 due to suggest `Self::Variant on enum`.
 - [x] `mem_replace_with_default` requires Rust 1.40 due to suggest `mem::take`.
 - [x] `map_unwrap_or` requires Rust 1.41 due to suggest `Result::{map_or, map_or_else}`.
 - [x] `missing_const_for_fn` requires Rust 1.46 due to `match/if/loop in const fn` needs that version.

changelog: Add MSRV config to more lints. ^This is now the complete list, AFAWK
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A-frontend Area: Compiler frontend (errors, parsing and HIR) E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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