b42ec5e04d
The suggestion would fail to apply. Fixes #6921 changelog: needless_question_mark: don't lint if Some(..) is inside a macro def and the ? is not.
100 lines
3.1 KiB
Plaintext
100 lines
3.1 KiB
Plaintext
error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:23:12
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LL | return Some(to.magic?);
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| ^^^^^^^^^^^^^^^ help: try: `to.magic`
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= note: `-D clippy::needless-question-mark` implied by `-D warnings`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:31:12
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LL | return Some(to.magic?)
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| ^^^^^^^^^^^^^^^ help: try: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:36:5
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LL | Some(to.magic?)
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| ^^^^^^^^^^^^^^^ help: try: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:41:21
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LL | to.and_then(|t| Some(t.magic?))
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| ^^^^^^^^^^^^^^ help: try: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:50:9
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LL | Some(t.magic?)
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| ^^^^^^^^^^^^^^ help: try: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:55:12
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LL | return Ok(tr.magic?);
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| ^^^^^^^^^^^^^ help: try: `tr.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:62:12
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LL | return Ok(tr.magic?)
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| ^^^^^^^^^^^^^ help: try: `tr.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:66:5
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LL | Ok(tr.magic?)
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| ^^^^^^^^^^^^^ help: try: `tr.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:70:21
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LL | tr.and_then(|t| Ok(t.magic?))
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| ^^^^^^^^^^^^ help: try: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:78:9
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LL | Ok(t.magic?)
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| ^^^^^^^^^^^^ help: try: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:85:16
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LL | return Ok(t.magic?);
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| ^^^^^^^^^^^^ help: try: `t.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:138:9
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LL | Ok(to.magic?) // should be triggered
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| ^^^^^^^^^^^^^ help: try: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:154:9
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LL | Some(to.magic?) // should be triggered
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| ^^^^^^^^^^^^^^^ help: try: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:162:9
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LL | Ok(to.magic?) // should be triggered
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| ^^^^^^^^^^^^^ help: try: `to.magic`
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error: question mark operator is useless here
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--> $DIR/needless_question_mark.rs:187:27
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LL | || -> Option<_> { Some(Some($expr)?) }()
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| ^^^^^^^^^^^^^^^^^^ help: try: `Some($expr)`
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...
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LL | let _x = some_and_qmark_in_macro!(x?);
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| ---------------------------- in this macro invocation
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= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 15 previous errors
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