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Add -Zfuture-incompat-test to assist with testing future-incompat reports.

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This commit is contained in:
Eric Huss 2021-06-19 17:06:46 -07:00
parent a08f25a7ef
commit 636fcacb44
8 changed files with 36 additions and 17 deletions
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10
src/test/ui/lint/future-incompat-test.rs Normal file
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@ -0,0 +1,10 @@
// compile-flags: -Zfuture-incompat-test -Zemit-future-incompat-report
// check-pass
// The `-Zfuture-incompat-test flag causes any normal warning to be included
// in the future-incompatible report. The stderr output here should mention
// the future incompatible report (as extracted by compiletest).
fn main() {
let x = 1;
}

9
src/test/ui/lint/future-incompat-test.stderr Normal file
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@ -0,0 +1,9 @@
Future incompatibility report: Future breakage diagnostic:
warning: unused variable: `x`
--> $DIR/future-incompat-test.rs:9:9
|
LL | let x = 1;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
|
= note: `-A unused-variables` implied by `-A unused`

10
src/test/ui/proc-macro/group-compat-hack/group-compat-hack.stderr
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@ -81,7 +81,7 @@ LL | tuple_from_req!(Foo);
warning: 5 warnings emitted
Future incompatibility report: Future breakage date: None, diagnostic:
Future incompatibility report: Future breakage diagnostic:
warning: using an old version of `time-macros-impl`
--> $DIR/time-macros-impl/src/lib.rs:5:32
|
@ -99,7 +99,7 @@ LL | impl_macros!(Foo);
= note: the `time-macros-impl` crate will stop compiling in futures version of Rust. Please update to the latest version of the `time` crate to avoid breakage
= note: this warning originates in the macro `impl_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
Future breakage date: None, diagnostic:
Future breakage diagnostic:
warning: using an old version of `time-macros-impl`
--> $DIR/time-macros-impl-0.1.0/src/lib.rs:5:32
|
@ -116,7 +116,7 @@ LL | impl_macros!(Foo);
= note: the `time-macros-impl` crate will stop compiling in futures version of Rust. Please update to the latest version of the `time` crate to avoid breakage
= note: this warning originates in the macro `impl_macros` (in Nightly builds, run with -Z macro-backtrace for more info)
Future breakage date: None, diagnostic:
Future breakage diagnostic:
warning: using an old version of `js-sys`
--> $DIR/js-sys-0.3.17/src/lib.rs:5:32
|
@ -133,7 +133,7 @@ LL | arrays!(Foo);
= note: older versions of the `js-sys` crate will stop compiling in future versions of Rust; please update to `js-sys` v0.3.40 or above
= note: this warning originates in the macro `arrays` (in Nightly builds, run with -Z macro-backtrace for more info)
Future breakage date: None, diagnostic:
Future breakage diagnostic:
warning: using an old version of `actix-web`
--> $DIR/actix-web/src/extract.rs:5:34
|
@ -150,7 +150,7 @@ LL | tuple_from_req!(Foo);
= note: the version of `actix-web` you are using might stop compiling in future versions of Rust; please update to the latest version of the `actix-web` crate to avoid breakage
= note: this warning originates in the macro `tuple_from_req` (in Nightly builds, run with -Z macro-backtrace for more info)
Future breakage date: None, diagnostic:
Future breakage diagnostic:
warning: using an old version of `actix-web`
--> $DIR/actix-web-2.0.0/src/extract.rs:5:34
|

2
src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr
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@ -11,7 +11,7 @@ LL | enum ProceduralMasqueradeDummyType {
warning: 1 warning emitted
Future incompatibility report: Future breakage date: None, diagnostic:
Future incompatibility report: Future breakage diagnostic:
warning: using `procedural-masquerade` crate
--> $DIR/issue-73933-procedural-masquerade.rs:8:6
|