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Rollup merge of #90761 - hellow554:macro_span, r=estebank

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Shorten Span of unused macro lints

The span has been reduced to the actual ident of the macro, instead of linting the
*whole* macro.

Closes #90745

r? ``@estebank``
This commit is contained in:
Matthias Krüger 2021-11-12 19:17:31 +01:00 • committed by GitHub
commit 640f365bff
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7 changed files with 41 additions and 62 deletions
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11
src/test/ui/lint/unused/issue-70041.stderr
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@ -1,11 +1,8 @@
warning: unused macro definition
--> $DIR/issue-70041.rs:4:1
warning: unused macro definition: `regex`
--> $DIR/issue-70041.rs:4:14
|
LL | / macro_rules! regex {
LL | |
LL | | () => {};
LL | | }
| |_^
LL | macro_rules! regex {
| ^^^^^
|
= note: `#[warn(unused_macros)]` on by default

35
src/test/ui/lint/unused/unused-macro-rules.stderr
View file

@ -1,10 +1,8 @@
error: unused macro definition
--> $DIR/unused-macro-rules.rs:4:1
error: unused macro definition: `unused`
--> $DIR/unused-macro-rules.rs:4:14
|
LL | / macro_rules! unused {
LL | | () => {};
LL | | }
| |_^
LL | macro_rules! unused {
| ^^^^^^
|
note: the lint level is defined here
--> $DIR/unused-macro-rules.rs:1:9
@ -12,26 +10,17 @@ note: the lint level is defined here
LL | #![deny(unused_macros)]
| ^^^^^^^^^^^^^
error: unused macro definition
--> $DIR/unused-macro-rules.rs:11:9
error: unused macro definition: `m`
--> $DIR/unused-macro-rules.rs:11:22
|
LL | / macro_rules! m {
LL | | () => {};
LL | | }
| |_________^
...
LL | create_macro!();
| --------------- in this macro invocation
|
= note: this error originates in the macro `create_macro` (in Nightly builds, run with -Z macro-backtrace for more info)
LL | macro_rules! m {
| ^
error: unused macro definition
--> $DIR/unused-macro-rules.rs:24:5
error: unused macro definition: `unused`
--> $DIR/unused-macro-rules.rs:24:18
|
LL | / macro_rules! unused {
LL | | () => {};
LL | | }
| |_____^
LL | macro_rules! unused {
| ^^^^^^
|
note: the lint level is defined here
--> $DIR/unused-macro-rules.rs:23:12

30
src/test/ui/lint/unused/unused-macro.stderr
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@ -1,10 +1,8 @@
error: unused macro definition
--> $DIR/unused-macro.rs:5:1
error: unused macro definition: `unused`
--> $DIR/unused-macro.rs:5:7
|
LL | / macro unused {
LL | | () => {}
LL | | }
| |_^
LL | macro unused {
| ^^^^^^
|
note: the lint level is defined here
--> $DIR/unused-macro.rs:2:9
@ -12,13 +10,11 @@ note: the lint level is defined here
LL | #![deny(unused_macros)]
| ^^^^^^^^^^^^^
error: unused macro definition
--> $DIR/unused-macro.rs:15:5
error: unused macro definition: `unused`
--> $DIR/unused-macro.rs:15:11
|
LL | / macro unused {
LL | | () => {}
LL | | }
| |_____^
LL | macro unused {
| ^^^^^^
|
note: the lint level is defined here
--> $DIR/unused-macro.rs:14:12
@ -26,13 +22,11 @@ note: the lint level is defined here
LL | #[deny(unused_macros)]
| ^^^^^^^^^^^^^
error: unused macro definition
--> $DIR/unused-macro.rs:21:5
error: unused macro definition: `unused`
--> $DIR/unused-macro.rs:21:22
|
LL | / pub(crate) macro unused {
LL | | () => {}
LL | | }
| |_____^
LL | pub(crate) macro unused {
| ^^^^^^
error: aborting due to 3 previous errors

2
src/test/ui/proc-macro/issue-39889.rs
View file

@ -1,6 +1,6 @@
// run-pass
#![allow(dead_code)]
#![allow(dead_code, unused_macros)]
// aux-build:issue-39889.rs
extern crate issue_39889;