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More specific spans for use_debug lint

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Jason Newcomb 2021-03-01 13:28:36 -05:00
parent 4450c21f51
commit 4c1047167d
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GPG key ID: DA59E8643A37ED06
2 changed files with 7 additions and 7 deletions
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2
clippy_lints/src/write.rs
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@ -456,7 +456,7 @@ impl Write {
if !self.in_debug_impl && arg.format.ty == "?" {
// FIXME: modify rustc's fmt string parser to give us the current span
span_lint(cx, USE_DEBUG, str.span, "use of `Debug`-based formatting");
span_lint(cx, USE_DEBUG, span, "use of `Debug`-based formatting");
}
args.push(arg, span);

12
tests/ui/print.stderr
View file

@ -1,8 +1,8 @@
error: use of `Debug`-based formatting
--> $DIR/print.rs:11:19
--> $DIR/print.rs:11:20
|
LL | write!(f, "{:?}", 43.1415)
| ^^^^^^
| ^^^^
|
= note: `-D clippy::use-debug` implied by `-D warnings`
@ -33,10 +33,10 @@ LL | print!("Hello {:?}", "World");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: use of `Debug`-based formatting
--> $DIR/print.rs:28:12
--> $DIR/print.rs:28:19
|
LL | print!("Hello {:?}", "World");
| ^^^^^^^^^^^^
| ^^^^
error: use of `print!`
--> $DIR/print.rs:30:5
@ -45,10 +45,10 @@ LL | print!("Hello {:#?}", "#orld");
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: use of `Debug`-based formatting
--> $DIR/print.rs:30:12
--> $DIR/print.rs:30:19
|
LL | print!("Hello {:#?}", "#orld");
| ^^^^^^^^^^^^^
| ^^^^^
error: aborting due to 8 previous errors