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Rollup merge of rust-lang#86537 - inquisitivecrystal:mark-edition-tes…
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…ts-check-pass, r=JohnTitor

Mark some edition tests as check-pass

## Overview
This helps with rust-lang#62277. In short, there are some tests that were marked as `build-pass` when it was unclear whether `check-pass` might be more appropriate. This PR marks some of those tests as `compile-pass`, in addition to making some incidental formatting improvements.

## A brief explanation of why this is correct
These tests fall into a few buckets.

`src/test/ui/dyn-keyword/dyn-2015-edition-keyword-ident-lint.rs`
`src/test/ui/dyn-keyword/dyn-2015-idents-in-decl-macros-unlinted.rs`
`src/test/ui/dyn-keyword/dyn-2015-idents-in-macros-unlinted.rs`
`src/test/ui/dyn-keyword/dyn-2015-no-warnings-without-lints.rs`
`src/test/ui/dyn-keyword/issue-56327-dyn-trait-in-macro-is-okay.rs`

These test a lint for a keyword added in a new edition and the corresponding changes in keyword rules.

`src/test/ui/editions/edition-feature-ok.rs`
This checks that a feature related to an edition transition is valid.

`src/test/ui/editions/edition-imports-virtual-2015-ambiguity.rs`
This checks that imports between editions work correctly.

`src/test/ui/editions/edition-keywords-2015-2015-expansion.rs`
`src/test/ui/editions/edition-keywords-2018-2015-expansion.rs`
This checks the interaction between a change in keyword status over editions and macros.

All of the things being tested come before linking and codegen, so it is safe to use `check-pass` for them.
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JohnTitor authored Jun 22, 2021
2 parents 8ec4e7d + 8ad63ba commit 00a7d5c
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Expand Up @@ -3,7 +3,8 @@
// to detect or fix uses of `dyn` under a macro. Since we are testing
// this file via `rustfix`, we want the rustfix output to be
// compilable; so the macros here carefully use `dyn` "correctly."

//
// edition:2015
// run-rustfix

#![allow(non_camel_case_types)]
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Expand Up @@ -3,7 +3,8 @@
// to detect or fix uses of `dyn` under a macro. Since we are testing
// this file via `rustfix`, we want the rustfix output to be
// compilable; so the macros here carefully use `dyn` "correctly."

//
// edition:2015
// run-rustfix

#![allow(non_camel_case_types)]
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30 changes: 15 additions & 15 deletions src/test/ui/dyn-keyword/dyn-2015-edition-keyword-ident-lint.stderr
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@@ -1,19 +1,19 @@
error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:13:13
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:14:13
|
LL | pub mod dyn {
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
|
note: the lint level is defined here
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:10:9
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:11:9
|
LL | #![deny(keyword_idents)]
| ^^^^^^^^^^^^^^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:16:20
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:17:20
|
LL | pub struct dyn;
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -22,7 +22,7 @@ LL | pub struct dyn;
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:21:16
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:22:16
|
LL | use outer_mod::dyn::dyn;
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -31,7 +31,7 @@ LL | use outer_mod::dyn::dyn;
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:21:21
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:22:21
|
LL | use outer_mod::dyn::dyn;
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -40,7 +40,7 @@ LL | use outer_mod::dyn::dyn;
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:28:11
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:29:11
|
LL | match dyn { dyn => {} }
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -49,7 +49,7 @@ LL | match dyn { dyn => {} }
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:28:17
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:29:17
|
LL | match dyn { dyn => {} }
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -58,7 +58,7 @@ LL | match dyn { dyn => {} }
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:33:17
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:34:17
|
LL | macro_defn::dyn();
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -67,7 +67,7 @@ LL | macro_defn::dyn();
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:43:18
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:44:18
|
LL | macro_rules! dyn {
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -76,7 +76,7 @@ LL | macro_rules! dyn {
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:51:12
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:52:12
|
LL | pub fn dyn() -> ::outer_mod::dyn::dyn {
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -85,7 +85,7 @@ LL | pub fn dyn() -> ::outer_mod::dyn::dyn {
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:51:34
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:52:34
|
LL | pub fn dyn() -> ::outer_mod::dyn::dyn {
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -94,7 +94,7 @@ LL | pub fn dyn() -> ::outer_mod::dyn::dyn {
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:51:39
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:52:39
|
LL | pub fn dyn() -> ::outer_mod::dyn::dyn {
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -103,7 +103,7 @@ LL | pub fn dyn() -> ::outer_mod::dyn::dyn {
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:58:22
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:59:22
|
LL | ::outer_mod::dyn::dyn
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -112,7 +112,7 @@ LL | ::outer_mod::dyn::dyn
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:58:27
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:59:27
|
LL | ::outer_mod::dyn::dyn
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
Expand All @@ -121,7 +121,7 @@ LL | ::outer_mod::dyn::dyn
= note: for more information, see issue #49716 <https://github.com/rust-lang/rust/issues/49716>

error: `dyn` is a keyword in the 2018 edition
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:67:23
--> $DIR/dyn-2015-edition-keyword-ident-lint.rs:68:23
|
LL | pub fn boxed() -> dyn!(
| ^^^ help: you can use a raw identifier to stay compatible: `r#dyn`
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@@ -1,11 +1,12 @@
// build-pass (FIXME(62277): could be check-pass?)

// Under the 2015 edition with the keyword_idents lint, `dyn` is
// not entirely acceptable as an identifier.
//
// We currently do not attempt to detect or fix uses of `dyn` as an
// identifier under a macro, including under the declarative `macro`
// forms from macros 1.2 and macros 2.0.
//
// check-pass
// edition:2015

#![feature(decl_macro)]
#![allow(non_camel_case_types)]
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5 changes: 3 additions & 2 deletions src/test/ui/dyn-keyword/dyn-2015-idents-in-macros-unlinted.rs
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@@ -1,10 +1,11 @@
// build-pass (FIXME(62277): could be check-pass?)

// Under the 2015 edition with the keyword_idents lint, `dyn` is
// not entirely acceptable as an identifier.
//
// We currently do not attempt to detect or fix uses of `dyn` as an
// identifier under a macro.
//
// check-pass
// edition:2015

#![allow(non_camel_case_types)]
#![deny(keyword_idents)]
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5 changes: 3 additions & 2 deletions src/test/ui/dyn-keyword/dyn-2015-no-warnings-without-lints.rs
Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
// Under the 2015 edition without the keyword_idents lint, `dyn` is
// entirely acceptable as an identifier.

// build-pass (FIXME(62277): could be check-pass?)
//
// check-pass
// edition:2015

#![allow(non_camel_case_types)]

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@@ -1,5 +1,6 @@
// check-pass

// edition:2015
//
// rust-lang/rust#56327: Some occurrences of `dyn` within a macro are
// not instances of identifiers, and thus should *not* be caught by the
// keyword_ident lint.
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2 changes: 1 addition & 1 deletion src/test/ui/editions/edition-feature-ok.rs
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@@ -1,4 +1,4 @@
// build-pass (FIXME(62277): could be check-pass?)
// check-pass

#![feature(rust_2018_preview)]

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@@ -1,4 +1,4 @@
// build-pass (FIXME(62277): could be check-pass?)
// check-pass
// edition:2018
// compile-flags:--extern edition_imports_2015
// aux-build:edition-imports-2015.rs
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@@ -1,6 +1,6 @@
// edition:2015
// aux-build:edition-kw-macro-2015.rs
// build-pass (FIXME(62277): could be check-pass?)
// check-pass

#![allow(keyword_idents)]

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@@ -1,6 +1,6 @@
// edition:2018
// aux-build:edition-kw-macro-2015.rs
// build-pass (FIXME(62277): could be check-pass?)
// check-pass

#![allow(keyword_idents)]

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