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| author | Jonathan Brouwer <jonathantbrouwer@gmail.com> | 2025-09-21 10:21:11 -0400 |
|---|---|---|
| committer | Jonathan Brouwer <jonathantbrouwer@gmail.com> | 2025-09-21 10:42:47 -0400 |
| commit | f7fa83ec626b91c360067e78eae94d9199cf43dc (patch) | |
| tree | cfebf018806d1df83b779cbcfa36463276bc744b | |
| parent | 6abcadc235c24b0541e7bb3b6f6444d397d32f35 (diff) | |
| download | rust-f7fa83ec626b91c360067e78eae94d9199cf43dc.tar.gz rust-f7fa83ec626b91c360067e78eae94d9199cf43dc.zip | |
Changes to uitests for macro_export port
Co-authored-by: Anne Stijns <anstijns@gmail.com>
10 files changed, 417 insertions, 277 deletions
diff --git a/tests/ui/attributes/invalid_macro_export_argument.allow.stderr b/tests/ui/attributes/invalid_macro_export_argument.allow.stderr new file mode 100644 index 00000000000..162b315b072 --- /dev/null +++ b/tests/ui/attributes/invalid_macro_export_argument.allow.stderr @@ -0,0 +1,40 @@ +Future incompatibility report: Future breakage diagnostic: +warning: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:7:1 + | +LL | #[macro_export(hello, world)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + +Future breakage diagnostic: +warning: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:14:1 + | +LL | #[macro_export(not_local_inner_macros)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + +Future breakage diagnostic: +warning: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:31:1 + | +LL | #[macro_export()] + | ^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + +Future breakage diagnostic: +warning: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:38:1 + | +LL | #[macro_export("blah")] + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + diff --git a/tests/ui/attributes/invalid_macro_export_argument.deny.stderr b/tests/ui/attributes/invalid_macro_export_argument.deny.stderr index 9d44bd162c7..ad225ae187b 100644 --- a/tests/ui/attributes/invalid_macro_export_argument.deny.stderr +++ b/tests/ui/attributes/invalid_macro_export_argument.deny.stderr @@ -1,26 +1,103 @@ -error: `#[macro_export]` can only take 1 or 0 arguments +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` --> $DIR/invalid_macro_export_argument.rs:7:1 | LL | #[macro_export(hello, world)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> note: the lint level is defined here --> $DIR/invalid_macro_export_argument.rs:4:24 | LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: invalid `#[macro_export]` argument - --> $DIR/invalid_macro_export_argument.rs:13:16 +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:14:1 | LL | #[macro_export(not_local_inner_macros)] - | ^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:31:1 + | +LL | #[macro_export()] + | ^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> -error: invalid `#[macro_export]` argument - --> $DIR/invalid_macro_export_argument.rs:33:16 +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:38:1 | LL | #[macro_export("blah")] - | ^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> + +error: aborting due to 4 previous errors + +Future incompatibility report: Future breakage diagnostic: +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:7:1 + | +LL | #[macro_export(hello, world)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> +note: the lint level is defined here + --> $DIR/invalid_macro_export_argument.rs:4:24 + | +LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Future breakage diagnostic: +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:14:1 + | +LL | #[macro_export(not_local_inner_macros)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> +note: the lint level is defined here + --> $DIR/invalid_macro_export_argument.rs:4:24 + | +LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 3 previous errors +Future breakage diagnostic: +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:31:1 + | +LL | #[macro_export()] + | ^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> +note: the lint level is defined here + --> $DIR/invalid_macro_export_argument.rs:4:24 + | +LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Future breakage diagnostic: +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/invalid_macro_export_argument.rs:38:1 + | +LL | #[macro_export("blah")] + | ^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #57571 <https://github.com/rust-lang/rust/issues/57571> +note: the lint level is defined here + --> $DIR/invalid_macro_export_argument.rs:4:24 + | +LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/attributes/invalid_macro_export_argument.rs b/tests/ui/attributes/invalid_macro_export_argument.rs index c5fe39d062a..05a40913434 100644 --- a/tests/ui/attributes/invalid_macro_export_argument.rs +++ b/tests/ui/attributes/invalid_macro_export_argument.rs @@ -5,13 +5,15 @@ #![cfg_attr(allow, allow(invalid_macro_export_arguments))] #[macro_export(hello, world)] -//[deny]~^ ERROR `#[macro_export]` can only take 1 or 0 arguments +//[deny]~^ ERROR valid forms for the attribute are +//[deny]~| WARN this was previously accepted macro_rules! a { () => () } #[macro_export(not_local_inner_macros)] -//[deny]~^ ERROR invalid `#[macro_export]` argument +//[deny]~^ ERROR valid forms for the attribute are +//[deny]~| WARN this was previously accepted macro_rules! b { () => () } @@ -20,18 +22,22 @@ macro_rules! b { macro_rules! c { () => () } + #[macro_export(local_inner_macros)] macro_rules! d { () => () } #[macro_export()] +//[deny]~^ ERROR valid forms for the attribute are +//[deny]~| WARN this was previously accepted macro_rules! e { () => () } #[macro_export("blah")] -//[deny]~^ ERROR invalid `#[macro_export]` argument +//[deny]~^ ERROR valid forms for the attribute are +//[deny]~| WARN this was previously accepted macro_rules! f { () => () } diff --git a/tests/ui/attributes/malformed-attrs.rs b/tests/ui/attributes/malformed-attrs.rs index 932aaf7a9e2..e30479b03b1 100644 --- a/tests/ui/attributes/malformed-attrs.rs +++ b/tests/ui/attributes/malformed-attrs.rs @@ -211,7 +211,7 @@ extern crate wloop; //~^ ERROR can't find crate for `wloop` [E0463] #[macro_export = 18] -//~^ ERROR malformed `macro_export` attribute input +//~^ ERROR valid forms for the attribute are #[allow_internal_unsafe = 1] //~^ ERROR malformed //~| ERROR allow_internal_unsafe side-steps the unsafe_code lint diff --git a/tests/ui/attributes/malformed-attrs.stderr b/tests/ui/attributes/malformed-attrs.stderr index b85864b401e..246029ecf80 100644 --- a/tests/ui/attributes/malformed-attrs.stderr +++ b/tests/ui/attributes/malformed-attrs.stderr @@ -178,22 +178,6 @@ LL | #[no_link()] | = note: for more information, visit <https://doc.rust-lang.org/reference/items/extern-crates.html#the-no_link-attribute> -error: malformed `macro_export` attribute input - --> $DIR/malformed-attrs.rs:213:1 - | -LL | #[macro_export = 18] - | ^^^^^^^^^^^^^^^^^^^^ - | - = note: for more information, visit <https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope> -help: the following are the possible correct uses - | -LL - #[macro_export = 18] -LL + #[macro_export(local_inner_macros)] - | -LL - #[macro_export = 18] -LL + #[macro_export] - | - error: the `#[proc_macro]` attribute is only usable with crates of the `proc-macro` crate type --> $DIR/malformed-attrs.rs:98:1 | @@ -725,6 +709,12 @@ error: valid forms for the attribute are `#[macro_use(name1, name2, ...)]` and ` LL | #[macro_use = 1] | ^^^^^^^^^^^^^^^^ +error: valid forms for the attribute are `#![macro_export(local_inner_macros)]` and `#![macro_export]` + --> $DIR/malformed-attrs.rs:213:1 + | +LL | #[macro_export = 18] + | ^^^^^^^^^^^^^^^^^^^^ + error[E0565]: malformed `allow_internal_unsafe` attribute input --> $DIR/malformed-attrs.rs:215:1 | diff --git a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs index f391cf92fb6..a1a78df8d53 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs +++ b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.rs @@ -8,7 +8,7 @@ #![macro_export] -//~^ ERROR: `macro_export` attribute cannot be used at crate level +//~^ ERROR: `#[macro_export]` attribute cannot be used on crates #![rustc_main] //~^ ERROR: `rustc_main` attribute cannot be used at crate level //~| ERROR: use of an internal attribute [E0658] @@ -32,7 +32,6 @@ mod inline { //~^ NOTE the inner attribute doesn't annotate this module //~| NOTE the inner attribute doesn't annotate this module - //~| NOTE the inner attribute doesn't annotate this module mod inner { #![inline] } //~^ ERROR attribute cannot be used on diff --git a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr index 3b010c3e312..4f4edeef420 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr +++ b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs-error.stderr @@ -8,6 +8,14 @@ LL | #![rustc_main] = note: the `#[rustc_main]` attribute is an internal implementation detail that will never be stable = note: the `#[rustc_main]` attribute is used internally to specify test entry point function +error: `#[macro_export]` attribute cannot be used on crates + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:10:1 + | +LL | #![macro_export] + | ^^^^^^^^^^^^^^^^ + | + = help: `#[macro_export]` can only be applied to macro defs + error: `#[path]` attribute cannot be used on crates --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:19:1 | @@ -49,7 +57,7 @@ LL | #[inline] = help: `#[inline]` can only be applied to functions error: `#[inline]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:37:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:36:17 | LL | mod inner { #![inline] } | ^^^^^^^^^^ @@ -57,7 +65,7 @@ LL | mod inner { #![inline] } = help: `#[inline]` can only be applied to functions error: `#[inline]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:46:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:45:5 | LL | #[inline] struct S; | ^^^^^^^^^ @@ -65,7 +73,7 @@ LL | #[inline] struct S; = help: `#[inline]` can only be applied to functions error: `#[inline]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:49:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:48:5 | LL | #[inline] type T = S; | ^^^^^^^^^ @@ -73,7 +81,7 @@ LL | #[inline] type T = S; = help: `#[inline]` can only be applied to functions error: `#[inline]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:52:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:51:5 | LL | #[inline] impl S { } | ^^^^^^^^^ @@ -81,7 +89,7 @@ LL | #[inline] impl S { } = help: `#[inline]` can only be applied to functions error: `#[export_name]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:82:1 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:81:1 | LL | #[export_name = "2200"] | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -89,7 +97,7 @@ LL | #[export_name = "2200"] = help: `#[export_name]` can be applied to functions and statics error: `#[export_name]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:85:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:84:17 | LL | mod inner { #![export_name="2200"] } | ^^^^^^^^^^^^^^^^^^^^^^ @@ -97,7 +105,7 @@ LL | mod inner { #![export_name="2200"] } = help: `#[export_name]` can be applied to functions and statics error: `#[export_name]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:90:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:89:5 | LL | #[export_name = "2200"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -105,7 +113,7 @@ LL | #[export_name = "2200"] struct S; = help: `#[export_name]` can be applied to functions and statics error: `#[export_name]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:93:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:92:5 | LL | #[export_name = "2200"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -113,7 +121,7 @@ LL | #[export_name = "2200"] type T = S; = help: `#[export_name]` can be applied to functions and statics error: `#[export_name]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:96:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:95:5 | LL | #[export_name = "2200"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -121,7 +129,7 @@ LL | #[export_name = "2200"] impl S { } = help: `#[export_name]` can be applied to functions and statics error: `#[export_name]` attribute cannot be used on required trait methods - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:100:9 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:99:9 | LL | #[export_name = "2200"] fn foo(); | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -129,7 +137,7 @@ LL | #[export_name = "2200"] fn foo(); = help: `#[export_name]` can be applied to statics, functions, inherent methods, provided trait methods, and trait methods in impl blocks error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:56:1 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:55:1 | LL | #[no_link] | ^^^^^^^^^^ @@ -143,7 +151,7 @@ LL | | } | |_- not an `extern crate` item error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:107:8 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:106:8 | LL | #[repr(C)] | ^ @@ -156,7 +164,7 @@ LL | | } | |_- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:131:8 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:130:8 | LL | #[repr(Rust)] | ^^^^ @@ -174,21 +182,6 @@ error: attribute should be applied to an `extern crate` item LL | #![no_link] | ^^^^^^^^^^^ not an `extern crate` item -error: `macro_export` attribute cannot be used at crate level - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:10:1 - | -LL | #![macro_export] - | ^^^^^^^^^^^^^^^^ -... -LL | mod inline { - | ------ the inner attribute doesn't annotate this module - | -help: perhaps you meant to use an outer attribute - | -LL - #![macro_export] -LL + #[macro_export] - | - error: `rustc_main` attribute cannot be used at crate level --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:12:1 | @@ -220,85 +213,85 @@ LL + #[repr()] | error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:61:17 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:60:17 | LL | mod inner { #![no_link] } | ------------^^^^^^^^^^^-- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:65:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:64:5 | LL | #[no_link] fn f() { } | ^^^^^^^^^^ ---------- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:69:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:68:5 | LL | #[no_link] struct S; | ^^^^^^^^^^ --------- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:73:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:72:5 | LL | #[no_link]type T = S; | ^^^^^^^^^^----------- not an `extern crate` item error: attribute should be applied to an `extern crate` item - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:77:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:76:5 | LL | #[no_link] impl S { } | ^^^^^^^^^^ ---------- not an `extern crate` item error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:111:25 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:110:25 | LL | mod inner { #![repr(C)] } | --------------------^---- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:115:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:114:12 | LL | #[repr(C)] fn f() { } | ^ ---------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:121:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:120:12 | LL | #[repr(C)] type T = S; | ^ ----------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:125:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:124:12 | LL | #[repr(C)] impl S { } | ^ ---------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:135:25 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:134:25 | LL | mod inner { #![repr(Rust)] } | --------------------^^^^---- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:139:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:138:12 | LL | #[repr(Rust)] fn f() { } | ^^^^ ---------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:145:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:144:12 | LL | #[repr(Rust)] type T = S; | ^^^^ ----------- not a struct, enum, or union error[E0517]: attribute should be applied to a struct, enum, or union - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:149:12 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:148:12 | LL | #[repr(Rust)] impl S { } | ^^^^ ---------- not a struct, enum, or union error: valid forms for the attribute are `#[inline(always)]`, `#[inline(never)]`, and `#[inline]` - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:40:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:39:5 | LL | #[inline = "2100"] fn f() { } | ^^^^^^^^^^^^^^^^^^ @@ -313,7 +306,7 @@ Some errors have detailed explanations: E0517, E0658. For more information about an error, try `rustc --explain E0517`. Future incompatibility report: Future breakage diagnostic: error: valid forms for the attribute are `#[inline(always)]`, `#[inline(never)]`, and `#[inline]` - --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:40:5 + --> $DIR/issue-43106-gating-of-builtin-attrs-error.rs:39:5 | LL | #[inline = "2100"] fn f() { } | ^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.rs b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.rs index 546aa4052d3..aa5aab41e72 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.rs +++ b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.rs @@ -214,22 +214,40 @@ mod macro_use { } #[macro_export] -//~^ WARN `#[macro_export]` only has an effect on macro definitions +//~^ WARN `#[macro_export]` attribute cannot be used on modules [unused_attributes] +//~| WARN previously accepted +//~| HELP can only be applied to +//~| HELP remove the attribute mod macro_export { mod inner { #![macro_export] } - //~^ WARN `#[macro_export]` only has an effect on macro definitions + //~^ WARN `#[macro_export]` attribute cannot be used on modules + //~| WARN previously accepted + //~| HELP can only be applied to + //~| HELP remove the attribute #[macro_export] fn f() { } - //~^ WARN `#[macro_export]` only has an effect on macro definitions + //~^ WARN `#[macro_export]` attribute cannot be used on function + //~| WARN previously accepted + //~| HELP can only be applied to + //~| HELP remove the attribute #[macro_export] struct S; - //~^ WARN `#[macro_export]` only has an effect on macro definitions + //~^ WARN `#[macro_export]` attribute cannot be used on structs + //~| WARN previously accepted + //~| HELP can only be applied to + //~| HELP remove the attribute #[macro_export] type T = S; - //~^ WARN `#[macro_export]` only has an effect on macro definitions + //~^ WARN `#[macro_export]` attribute cannot be used on type aliases + //~| WARN previously accepted + //~| HELP can only be applied to + //~| HELP remove the attribute #[macro_export] impl S { } - //~^ WARN `#[macro_export]` only has an effect on macro definitions + //~^ WARN `#[macro_export]` attribute cannot be used on inherent impl blocks + //~| WARN previously accepted + //~| HELP can only be applied to + //~| HELP remove the attribute } // At time of unit test authorship, if compiling without `--test` then diff --git a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.stderr b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.stderr index 3c835be5cff..5e2029c4516 100644 --- a/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.stderr +++ b/tests/ui/feature-gates/issue-43106-gating-of-builtin-attrs.stderr @@ -1,5 +1,5 @@ warning: `#[macro_escape]` is a deprecated synonym for `#[macro_use]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:511:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:529:17 | LL | mod inner { #![macro_escape] } | ^^^^^^^^^^^^^^^^ @@ -7,7 +7,7 @@ LL | mod inner { #![macro_escape] } = help: try an outer attribute: `#[macro_use]` warning: `#[macro_escape]` is a deprecated synonym for `#[macro_use]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:508:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:526:1 | LL | #[macro_escape] | ^^^^^^^^^^^^^^^ @@ -186,31 +186,24 @@ warning: unknown lint: `x5100` LL | #[deny(x5100)] impl S { } | ^^^^^ -warning: `#[macro_export]` only has an effect on macro definitions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:216:1 +warning: crate-level attribute should be an inner attribute + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:501:1 | -LL | #[macro_export] - | ^^^^^^^^^^^^^^^ +LL | #[reexport_test_harness_main = "2900"] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: the lint level is defined here --> $DIR/issue-43106-gating-of-builtin-attrs.rs:37:9 | LL | #![warn(unused_attributes, unknown_lints)] | ^^^^^^^^^^^^^^^^^ - -warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:483:1 - | -LL | #[reexport_test_harness_main = "2900"] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | help: add a `!` | LL | #![reexport_test_harness_main = "2900"] | + warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:695:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:713:1 | LL | #[link(name = "x")] | ^^^^^^^^^^^^^^^^^^^ @@ -226,7 +219,7 @@ LL | | } = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:771:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:789:1 | LL | #[windows_subsystem = "windows"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -237,7 +230,7 @@ LL | #![windows_subsystem = "windows"] | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:821:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:839:1 | LL | #[crate_type = "0800"] | ^^^^^^^^^^^^^^^^^^^^^^ @@ -248,7 +241,7 @@ LL | #![crate_type = "0800"] | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:845:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:863:1 | LL | #[feature(x0600)] | ^^^^^^^^^^^^^^^^^ @@ -259,7 +252,7 @@ LL | #![feature(x0600)] | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:870:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:888:1 | LL | #[no_main] | ^^^^^^^^^^ @@ -270,7 +263,7 @@ LL | #![no_main] | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:894:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:912:1 | LL | #[no_builtins] | ^^^^^^^^^^^^^^ @@ -296,44 +289,14 @@ LL | #![feature(rust1)] | = note: `#[warn(stable_features)]` on by default -warning: `#[macro_export]` only has an effect on macro definitions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:219:17 - | -LL | mod inner { #![macro_export] } - | ^^^^^^^^^^^^^^^^ - -warning: `#[macro_export]` only has an effect on macro definitions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:222:5 - | -LL | #[macro_export] fn f() { } - | ^^^^^^^^^^^^^^^ - -warning: `#[macro_export]` only has an effect on macro definitions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:225:5 - | -LL | #[macro_export] struct S; - | ^^^^^^^^^^^^^^^ - -warning: `#[macro_export]` only has an effect on macro definitions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:228:5 - | -LL | #[macro_export] type T = S; - | ^^^^^^^^^^^^^^^ - -warning: `#[macro_export]` only has an effect on macro definitions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:231:5 - | -LL | #[macro_export] impl S { } - | ^^^^^^^^^^^^^^^ - warning: crate-level attribute should be in the root module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:487:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:505:17 | LL | mod inner { #![reexport_test_harness_main="2900"] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:490:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:508:5 | LL | #[reexport_test_harness_main = "2900"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -344,7 +307,7 @@ LL | #![reexport_test_harness_main = "2900"] fn f() { } | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:494:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:512:5 | LL | #[reexport_test_harness_main = "2900"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -355,7 +318,7 @@ LL | #![reexport_test_harness_main = "2900"] struct S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:498:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:516:5 | LL | #[reexport_test_harness_main = "2900"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -366,7 +329,7 @@ LL | #![reexport_test_harness_main = "2900"] type T = S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:502:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:520:5 | LL | #[reexport_test_harness_main = "2900"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -377,7 +340,7 @@ LL | #![reexport_test_harness_main = "2900"] impl S { } | + warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:701:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:719:17 | LL | mod inner { #![link(name = "x")] } | ------------^^^^^^^^^^^^^^^^^^^^-- not an `extern` block @@ -385,7 +348,7 @@ LL | mod inner { #![link(name = "x")] } = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:706:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:724:5 | LL | #[link(name = "x")] fn f() { } | ^^^^^^^^^^^^^^^^^^^ ---------- not an `extern` block @@ -393,7 +356,7 @@ LL | #[link(name = "x")] fn f() { } = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:711:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:729:5 | LL | #[link(name = "x")] struct S; | ^^^^^^^^^^^^^^^^^^^ --------- not an `extern` block @@ -401,7 +364,7 @@ LL | #[link(name = "x")] struct S; = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:716:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:734:5 | LL | #[link(name = "x")] type T = S; | ^^^^^^^^^^^^^^^^^^^ ----------- not an `extern` block @@ -409,7 +372,7 @@ LL | #[link(name = "x")] type T = S; = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:721:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:739:5 | LL | #[link(name = "x")] impl S { } | ^^^^^^^^^^^^^^^^^^^ ---------- not an `extern` block @@ -417,7 +380,7 @@ LL | #[link(name = "x")] impl S { } = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: attribute should be applied to an `extern` block with non-Rust ABI - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:726:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:744:5 | LL | #[link(name = "x")] extern "Rust" {} | ^^^^^^^^^^^^^^^^^^^ @@ -425,13 +388,13 @@ LL | #[link(name = "x")] extern "Rust" {} = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! warning: crate-level attribute should be in the root module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:775:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:793:17 | LL | mod inner { #![windows_subsystem="windows"] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:778:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:796:5 | LL | #[windows_subsystem = "windows"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -442,7 +405,7 @@ LL | #![windows_subsystem = "windows"] fn f() { } | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:782:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:800:5 | LL | #[windows_subsystem = "windows"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -453,7 +416,7 @@ LL | #![windows_subsystem = "windows"] struct S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:786:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:804:5 | LL | #[windows_subsystem = "windows"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -464,7 +427,7 @@ LL | #![windows_subsystem = "windows"] type T = S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:790:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:808:5 | LL | #[windows_subsystem = "windows"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -475,13 +438,13 @@ LL | #![windows_subsystem = "windows"] impl S { } | + warning: crate-level attribute should be in the root module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:825:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:843:17 | LL | mod inner { #![crate_type="0800"] } | ^^^^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:828:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:846:5 | LL | #[crate_type = "0800"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^ @@ -492,7 +455,7 @@ LL | #![crate_type = "0800"] fn f() { } | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:832:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:850:5 | LL | #[crate_type = "0800"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^ @@ -503,7 +466,7 @@ LL | #![crate_type = "0800"] struct S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:836:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:854:5 | LL | #[crate_type = "0800"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^ @@ -514,7 +477,7 @@ LL | #![crate_type = "0800"] type T = S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:840:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:858:5 | LL | #[crate_type = "0800"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^ @@ -525,13 +488,13 @@ LL | #![crate_type = "0800"] impl S { } | + warning: crate-level attribute should be in the root module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:849:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:867:17 | LL | mod inner { #![feature(x0600)] } | ^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:852:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:870:5 | LL | #[feature(x0600)] fn f() { } | ^^^^^^^^^^^^^^^^^ @@ -542,7 +505,7 @@ LL | #![feature(x0600)] fn f() { } | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:856:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:874:5 | LL | #[feature(x0600)] struct S; | ^^^^^^^^^^^^^^^^^ @@ -553,7 +516,7 @@ LL | #![feature(x0600)] struct S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:860:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:878:5 | LL | #[feature(x0600)] type T = S; | ^^^^^^^^^^^^^^^^^ @@ -564,7 +527,7 @@ LL | #![feature(x0600)] type T = S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:864:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:882:5 | LL | #[feature(x0600)] impl S { } | ^^^^^^^^^^^^^^^^^ @@ -575,13 +538,13 @@ LL | #![feature(x0600)] impl S { } | + warning: crate-level attribute should be in the root module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:874:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:892:17 | LL | mod inner { #![no_main] } | ^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:877:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:895:5 | LL | #[no_main] fn f() { } | ^^^^^^^^^^ @@ -592,7 +555,7 @@ LL | #![no_main] fn f() { } | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:881:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:899:5 | LL | #[no_main] struct S; | ^^^^^^^^^^ @@ -603,7 +566,7 @@ LL | #![no_main] struct S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:885:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:903:5 | LL | #[no_main] type T = S; | ^^^^^^^^^^ @@ -614,7 +577,7 @@ LL | #![no_main] type T = S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:889:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:907:5 | LL | #[no_main] impl S { } | ^^^^^^^^^^ @@ -625,13 +588,13 @@ LL | #![no_main] impl S { } | + warning: crate-level attribute should be in the root module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:898:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:916:17 | LL | mod inner { #![no_builtins] } | ^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:901:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:919:5 | LL | #[no_builtins] fn f() { } | ^^^^^^^^^^^^^^ @@ -642,7 +605,7 @@ LL | #![no_builtins] fn f() { } | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:905:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:923:5 | LL | #[no_builtins] struct S; | ^^^^^^^^^^^^^^ @@ -653,7 +616,7 @@ LL | #![no_builtins] struct S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:909:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:927:5 | LL | #[no_builtins] type T = S; | ^^^^^^^^^^^^^^ @@ -664,7 +627,7 @@ LL | #![no_builtins] type T = S; | + warning: crate-level attribute should be an inner attribute - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:913:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:931:5 | LL | #[no_builtins] impl S { } | ^^^^^^^^^^^^^^ @@ -710,8 +673,62 @@ LL | #[macro_use] impl S { } = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = help: `#[macro_use]` can be applied to modules, extern crates, and crates +warning: `#[macro_export]` attribute cannot be used on modules + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:216:1 + | +LL | #[macro_export] + | ^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[macro_export]` can only be applied to macro defs + +warning: `#[macro_export]` attribute cannot be used on modules + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:222:17 + | +LL | mod inner { #![macro_export] } + | ^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[macro_export]` can only be applied to macro defs + +warning: `#[macro_export]` attribute cannot be used on functions + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:228:5 + | +LL | #[macro_export] fn f() { } + | ^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[macro_export]` can only be applied to macro defs + +warning: `#[macro_export]` attribute cannot be used on structs + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:234:5 + | +LL | #[macro_export] struct S; + | ^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[macro_export]` can only be applied to macro defs + +warning: `#[macro_export]` attribute cannot be used on type aliases + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:240:5 + | +LL | #[macro_export] type T = S; + | ^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[macro_export]` can only be applied to macro defs + +warning: `#[macro_export]` attribute cannot be used on inherent impl blocks + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:246:5 + | +LL | #[macro_export] impl S { } + | ^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[macro_export]` can only be applied to macro defs + warning: `#[path]` attribute cannot be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:271:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:289:5 | LL | #[path = "3800"] fn f() { } | ^^^^^^^^^^^^^^^^ @@ -720,7 +737,7 @@ LL | #[path = "3800"] fn f() { } = help: `#[path]` can only be applied to modules warning: `#[path]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:277:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:295:5 | LL | #[path = "3800"] struct S; | ^^^^^^^^^^^^^^^^ @@ -729,7 +746,7 @@ LL | #[path = "3800"] struct S; = help: `#[path]` can only be applied to modules warning: `#[path]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:283:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:301:5 | LL | #[path = "3800"] type T = S; | ^^^^^^^^^^^^^^^^ @@ -738,7 +755,7 @@ LL | #[path = "3800"] type T = S; = help: `#[path]` can only be applied to modules warning: `#[path]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:289:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:307:5 | LL | #[path = "3800"] impl S { } | ^^^^^^^^^^^^^^^^ @@ -747,7 +764,7 @@ LL | #[path = "3800"] impl S { } = help: `#[path]` can only be applied to modules warning: `#[automatically_derived]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:296:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:314:1 | LL | #[automatically_derived] | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -756,7 +773,7 @@ LL | #[automatically_derived] = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[automatically_derived]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:302:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:320:17 | LL | mod inner { #![automatically_derived] } | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -765,7 +782,7 @@ LL | mod inner { #![automatically_derived] } = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[automatically_derived]` attribute cannot be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:308:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:326:5 | LL | #[automatically_derived] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -774,7 +791,7 @@ LL | #[automatically_derived] fn f() { } = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[automatically_derived]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:314:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:332:5 | LL | #[automatically_derived] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -783,7 +800,7 @@ LL | #[automatically_derived] struct S; = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[automatically_derived]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:320:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:338:5 | LL | #[automatically_derived] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -792,7 +809,7 @@ LL | #[automatically_derived] type T = S; = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[automatically_derived]` attribute cannot be used on traits - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:326:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:344:5 | LL | #[automatically_derived] trait W { } | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -801,7 +818,7 @@ LL | #[automatically_derived] trait W { } = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[automatically_derived]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:332:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:350:5 | LL | #[automatically_derived] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -810,7 +827,7 @@ LL | #[automatically_derived] impl S { } = help: `#[automatically_derived]` can only be applied to trait impl blocks warning: `#[no_mangle]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:341:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:359:1 | LL | #[no_mangle] | ^^^^^^^^^^^^ @@ -819,7 +836,7 @@ LL | #[no_mangle] = help: `#[no_mangle]` can be applied to functions and statics warning: `#[no_mangle]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:347:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:365:17 | LL | mod inner { #![no_mangle] } | ^^^^^^^^^^^^^ @@ -828,7 +845,7 @@ LL | mod inner { #![no_mangle] } = help: `#[no_mangle]` can be applied to functions and statics warning: `#[no_mangle]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:355:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:373:5 | LL | #[no_mangle] struct S; | ^^^^^^^^^^^^ @@ -837,7 +854,7 @@ LL | #[no_mangle] struct S; = help: `#[no_mangle]` can be applied to functions and statics warning: `#[no_mangle]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:361:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:379:5 | LL | #[no_mangle] type T = S; | ^^^^^^^^^^^^ @@ -846,7 +863,7 @@ LL | #[no_mangle] type T = S; = help: `#[no_mangle]` can be applied to functions and statics warning: `#[no_mangle]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:367:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:385:5 | LL | #[no_mangle] impl S { } | ^^^^^^^^^^^^ @@ -855,7 +872,7 @@ LL | #[no_mangle] impl S { } = help: `#[no_mangle]` can be applied to functions and statics warning: `#[no_mangle]` attribute cannot be used on required trait methods - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:374:9 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:392:9 | LL | #[no_mangle] fn foo(); | ^^^^^^^^^^^^ @@ -864,7 +881,7 @@ LL | #[no_mangle] fn foo(); = help: `#[no_mangle]` can be applied to functions, statics, inherent methods, and trait methods in impl blocks warning: `#[no_mangle]` attribute cannot be used on provided trait methods - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:380:9 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:398:9 | LL | #[no_mangle] fn bar() {} | ^^^^^^^^^^^^ @@ -873,7 +890,7 @@ LL | #[no_mangle] fn bar() {} = help: `#[no_mangle]` can be applied to functions, statics, inherent methods, and trait methods in impl blocks warning: `#[should_panic]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:388:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:406:1 | LL | #[should_panic] | ^^^^^^^^^^^^^^^ @@ -882,7 +899,7 @@ LL | #[should_panic] = help: `#[should_panic]` can only be applied to functions warning: `#[should_panic]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:394:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:412:17 | LL | mod inner { #![should_panic] } | ^^^^^^^^^^^^^^^^ @@ -891,7 +908,7 @@ LL | mod inner { #![should_panic] } = help: `#[should_panic]` can only be applied to functions warning: `#[should_panic]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:402:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:420:5 | LL | #[should_panic] struct S; | ^^^^^^^^^^^^^^^ @@ -900,7 +917,7 @@ LL | #[should_panic] struct S; = help: `#[should_panic]` can only be applied to functions warning: `#[should_panic]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:408:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:426:5 | LL | #[should_panic] type T = S; | ^^^^^^^^^^^^^^^ @@ -909,7 +926,7 @@ LL | #[should_panic] type T = S; = help: `#[should_panic]` can only be applied to functions warning: `#[should_panic]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:414:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:432:5 | LL | #[should_panic] impl S { } | ^^^^^^^^^^^^^^^ @@ -918,7 +935,7 @@ LL | #[should_panic] impl S { } = help: `#[should_panic]` can only be applied to functions warning: `#[ignore]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:421:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:439:1 | LL | #[ignore] | ^^^^^^^^^ @@ -927,7 +944,7 @@ LL | #[ignore] = help: `#[ignore]` can only be applied to functions warning: `#[ignore]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:427:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:445:17 | LL | mod inner { #![ignore] } | ^^^^^^^^^^ @@ -936,7 +953,7 @@ LL | mod inner { #![ignore] } = help: `#[ignore]` can only be applied to functions warning: `#[ignore]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:435:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:453:5 | LL | #[ignore] struct S; | ^^^^^^^^^ @@ -945,7 +962,7 @@ LL | #[ignore] struct S; = help: `#[ignore]` can only be applied to functions warning: `#[ignore]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:441:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:459:5 | LL | #[ignore] type T = S; | ^^^^^^^^^ @@ -954,7 +971,7 @@ LL | #[ignore] type T = S; = help: `#[ignore]` can only be applied to functions warning: `#[ignore]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:447:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:465:5 | LL | #[ignore] impl S { } | ^^^^^^^^^ @@ -963,7 +980,7 @@ LL | #[ignore] impl S { } = help: `#[ignore]` can only be applied to functions warning: `#[no_implicit_prelude]` attribute cannot be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:458:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:476:5 | LL | #[no_implicit_prelude] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^ @@ -972,7 +989,7 @@ LL | #[no_implicit_prelude] fn f() { } = help: `#[no_implicit_prelude]` can be applied to modules and crates warning: `#[no_implicit_prelude]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:464:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:482:5 | LL | #[no_implicit_prelude] struct S; | ^^^^^^^^^^^^^^^^^^^^^^ @@ -981,7 +998,7 @@ LL | #[no_implicit_prelude] struct S; = help: `#[no_implicit_prelude]` can be applied to modules and crates warning: `#[no_implicit_prelude]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:470:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:488:5 | LL | #[no_implicit_prelude] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^ @@ -990,7 +1007,7 @@ LL | #[no_implicit_prelude] type T = S; = help: `#[no_implicit_prelude]` can be applied to modules and crates warning: `#[no_implicit_prelude]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:476:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:494:5 | LL | #[no_implicit_prelude] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^ @@ -999,7 +1016,7 @@ LL | #[no_implicit_prelude] impl S { } = help: `#[no_implicit_prelude]` can be applied to modules and crates warning: `#[macro_escape]` attribute cannot be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:515:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:533:5 | LL | #[macro_escape] fn f() { } | ^^^^^^^^^^^^^^^ @@ -1008,7 +1025,7 @@ LL | #[macro_escape] fn f() { } = help: `#[macro_escape]` can be applied to modules, extern crates, and crates warning: `#[macro_escape]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:521:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:539:5 | LL | #[macro_escape] struct S; | ^^^^^^^^^^^^^^^ @@ -1017,7 +1034,7 @@ LL | #[macro_escape] struct S; = help: `#[macro_escape]` can be applied to modules, extern crates, and crates warning: `#[macro_escape]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:527:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:545:5 | LL | #[macro_escape] type T = S; | ^^^^^^^^^^^^^^^ @@ -1026,7 +1043,7 @@ LL | #[macro_escape] type T = S; = help: `#[macro_escape]` can be applied to modules, extern crates, and crates warning: `#[macro_escape]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:533:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:551:5 | LL | #[macro_escape] impl S { } | ^^^^^^^^^^^^^^^ @@ -1035,13 +1052,13 @@ LL | #[macro_escape] impl S { } = help: `#[macro_escape]` can be applied to modules, extern crates, and crates warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![no_std]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:540:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:558:1 | LL | #[no_std] | ^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:542:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:560:1 | LL | / mod no_std { LL | | @@ -1051,61 +1068,61 @@ LL | | } | |_^ warning: the `#![no_std]` attribute can only be used at the crate root - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:544:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:562:17 | LL | mod inner { #![no_std] } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![no_std]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:547:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:565:5 | LL | #[no_std] fn f() { } | ^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this function - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:547:15 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:565:15 | LL | #[no_std] fn f() { } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![no_std]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:551:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:569:5 | LL | #[no_std] struct S; | ^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this struct - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:551:15 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:569:15 | LL | #[no_std] struct S; | ^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![no_std]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:555:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:573:5 | LL | #[no_std] type T = S; | ^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this type alias - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:555:15 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:573:15 | LL | #[no_std] type T = S; | ^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![no_std]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:559:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:577:5 | LL | #[no_std] impl S { } | ^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this implementation block - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:559:15 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:577:15 | LL | #[no_std] impl S { } | ^^^^^^^^^^ warning: `#[cold]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:581:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:599:1 | LL | #[cold] | ^^^^^^^ @@ -1114,7 +1131,7 @@ LL | #[cold] = help: `#[cold]` can only be applied to functions warning: `#[cold]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:588:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:606:17 | LL | mod inner { #![cold] } | ^^^^^^^^ @@ -1123,7 +1140,7 @@ LL | mod inner { #![cold] } = help: `#[cold]` can only be applied to functions warning: `#[cold]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:596:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:614:5 | LL | #[cold] struct S; | ^^^^^^^ @@ -1132,7 +1149,7 @@ LL | #[cold] struct S; = help: `#[cold]` can only be applied to functions warning: `#[cold]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:602:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:620:5 | LL | #[cold] type T = S; | ^^^^^^^ @@ -1141,7 +1158,7 @@ LL | #[cold] type T = S; = help: `#[cold]` can only be applied to functions warning: `#[cold]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:608:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:626:5 | LL | #[cold] impl S { } | ^^^^^^^ @@ -1150,7 +1167,7 @@ LL | #[cold] impl S { } = help: `#[cold]` can only be applied to functions warning: `#[link_name]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:615:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:633:1 | LL | #[link_name = "1900"] | ^^^^^^^^^^^^^^^^^^^^^ @@ -1159,7 +1176,7 @@ LL | #[link_name = "1900"] = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_name]` attribute cannot be used on foreign modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:621:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:639:5 | LL | #[link_name = "1900"] | ^^^^^^^^^^^^^^^^^^^^^ @@ -1168,7 +1185,7 @@ LL | #[link_name = "1900"] = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_name]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:628:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:646:17 | LL | mod inner { #![link_name="1900"] } | ^^^^^^^^^^^^^^^^^^^^ @@ -1177,7 +1194,7 @@ LL | mod inner { #![link_name="1900"] } = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_name]` attribute cannot be used on functions - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:634:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:652:5 | LL | #[link_name = "1900"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^ @@ -1186,7 +1203,7 @@ LL | #[link_name = "1900"] fn f() { } = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_name]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:640:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:658:5 | LL | #[link_name = "1900"] struct S; | ^^^^^^^^^^^^^^^^^^^^^ @@ -1195,7 +1212,7 @@ LL | #[link_name = "1900"] struct S; = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_name]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:646:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:664:5 | LL | #[link_name = "1900"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^ @@ -1204,7 +1221,7 @@ LL | #[link_name = "1900"] type T = S; = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_name]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:652:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:670:5 | LL | #[link_name = "1900"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^ @@ -1213,7 +1230,7 @@ LL | #[link_name = "1900"] impl S { } = help: `#[link_name]` can be applied to foreign functions and foreign statics warning: `#[link_section]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:659:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:677:1 | LL | #[link_section = "1800"] | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -1222,7 +1239,7 @@ LL | #[link_section = "1800"] = help: `#[link_section]` can be applied to statics and functions warning: `#[link_section]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:665:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:683:17 | LL | mod inner { #![link_section="1800"] } | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -1231,7 +1248,7 @@ LL | mod inner { #![link_section="1800"] } = help: `#[link_section]` can be applied to statics and functions warning: `#[link_section]` attribute cannot be used on structs - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:673:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:691:5 | LL | #[link_section = "1800"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -1240,7 +1257,7 @@ LL | #[link_section = "1800"] struct S; = help: `#[link_section]` can be applied to statics and functions warning: `#[link_section]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:679:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:697:5 | LL | #[link_section = "1800"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -1249,7 +1266,7 @@ LL | #[link_section = "1800"] type T = S; = help: `#[link_section]` can be applied to statics and functions warning: `#[link_section]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:685:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:703:5 | LL | #[link_section = "1800"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^^ @@ -1258,7 +1275,7 @@ LL | #[link_section = "1800"] impl S { } = help: `#[link_section]` can be applied to statics and functions warning: `#[must_use]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:746:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:764:1 | LL | #[must_use] | ^^^^^^^^^^^ @@ -1267,7 +1284,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits warning: `#[must_use]` attribute cannot be used on modules - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:751:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:769:17 | LL | mod inner { #![must_use] } | ^^^^^^^^^^^^ @@ -1276,7 +1293,7 @@ LL | mod inner { #![must_use] } = help: `#[must_use]` can be applied to functions, data types, unions, and traits warning: `#[must_use]` attribute cannot be used on type aliases - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:760:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:778:5 | LL | #[must_use] type T = S; | ^^^^^^^^^^^ @@ -1285,7 +1302,7 @@ LL | #[must_use] type T = S; = help: `#[must_use]` can be applied to functions, data types, unions, and traits warning: `#[must_use]` attribute cannot be used on inherent impl blocks - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:765:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:783:5 | LL | #[must_use] impl S { } | ^^^^^^^^^^^ @@ -1294,13 +1311,13 @@ LL | #[must_use] impl S { } = help: `#[must_use]` can be applied to functions, data types, unions, and traits warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![crate_name]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:797:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:815:1 | LL | #[crate_name = "0900"] | ^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:799:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:817:1 | LL | / mod crate_name { LL | | @@ -1310,67 +1327,67 @@ LL | | } | |_^ warning: the `#![crate_name]` attribute can only be used at the crate root - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:801:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:819:17 | LL | mod inner { #![crate_name="0900"] } | ^^^^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![crate_name]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:804:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:822:5 | LL | #[crate_name = "0900"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this function - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:804:28 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:822:28 | LL | #[crate_name = "0900"] fn f() { } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![crate_name]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:808:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:826:5 | LL | #[crate_name = "0900"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this struct - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:808:28 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:826:28 | LL | #[crate_name = "0900"] struct S; | ^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![crate_name]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:812:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:830:5 | LL | #[crate_name = "0900"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this type alias - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:812:28 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:830:28 | LL | #[crate_name = "0900"] type T = S; | ^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![crate_name]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:816:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:834:5 | LL | #[crate_name = "0900"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this implementation block - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:816:28 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:834:28 | LL | #[crate_name = "0900"] impl S { } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![recursion_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:918:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:936:1 | LL | #[recursion_limit="0200"] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:920:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:938:1 | LL | / mod recursion_limit { LL | | @@ -1380,67 +1397,67 @@ LL | | } | |_^ warning: the `#![recursion_limit]` attribute can only be used at the crate root - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:922:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:940:17 | LL | mod inner { #![recursion_limit="0200"] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![recursion_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:925:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:943:5 | LL | #[recursion_limit="0200"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this function - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:925:31 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:943:31 | LL | #[recursion_limit="0200"] fn f() { } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![recursion_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:929:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:947:5 | LL | #[recursion_limit="0200"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this struct - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:929:31 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:947:31 | LL | #[recursion_limit="0200"] struct S; | ^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![recursion_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:933:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:951:5 | LL | #[recursion_limit="0200"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this type alias - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:933:31 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:951:31 | LL | #[recursion_limit="0200"] type T = S; | ^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![recursion_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:937:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:955:5 | LL | #[recursion_limit="0200"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this implementation block - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:937:31 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:955:31 | LL | #[recursion_limit="0200"] impl S { } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![type_length_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:942:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:960:1 | LL | #[type_length_limit="0100"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this module - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:944:1 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:962:1 | LL | / mod type_length_limit { LL | | @@ -1450,55 +1467,55 @@ LL | | } | |_^ warning: the `#![type_length_limit]` attribute can only be used at the crate root - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:946:17 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:964:17 | LL | mod inner { #![type_length_limit="0100"] } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![type_length_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:949:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:967:5 | LL | #[type_length_limit="0100"] fn f() { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this function - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:949:33 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:967:33 | LL | #[type_length_limit="0100"] fn f() { } | ^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![type_length_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:953:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:971:5 | LL | #[type_length_limit="0100"] struct S; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this struct - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:953:33 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:971:33 | LL | #[type_length_limit="0100"] struct S; | ^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![type_length_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:957:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:975:5 | LL | #[type_length_limit="0100"] type T = S; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this type alias - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:957:33 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:975:33 | LL | #[type_length_limit="0100"] type T = S; | ^^^^^^^^^^^ warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![type_length_limit]` - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:961:5 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:979:5 | LL | #[type_length_limit="0100"] impl S { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: This attribute does not have an `!`, which means it is applied to this implementation block - --> $DIR/issue-43106-gating-of-builtin-attrs.rs:961:33 + --> $DIR/issue-43106-gating-of-builtin-attrs.rs:979:33 | LL | #[type_length_limit="0100"] impl S { } | ^^^^^^^^^^ diff --git a/tests/ui/lint/unused/unused-attr-duplicate.stderr b/tests/ui/lint/unused/unused-attr-duplicate.stderr index 3a3b450f3c5..fa2c9e59a41 100644 --- a/tests/ui/lint/unused/unused-attr-duplicate.stderr +++ b/tests/ui/lint/unused/unused-attr-duplicate.stderr @@ -54,18 +54,6 @@ LL | #![no_builtins] | ^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:44:5 - | -LL | #[macro_export] - | ^^^^^^^^^^^^^^^ help: remove this attribute - | -note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:43:5 - | -LL | #[macro_export] - | ^^^^^^^^^^^^^^^ - -error: unused attribute --> $DIR/unused-attr-duplicate.rs:41:1 | LL | #[macro_use] @@ -78,6 +66,18 @@ LL | #[macro_use] | ^^^^^^^^^^^^ error: unused attribute + --> $DIR/unused-attr-duplicate.rs:44:5 + | +LL | #[macro_export] + | ^^^^^^^^^^^^^^^ help: remove this attribute + | +note: attribute also specified here + --> $DIR/unused-attr-duplicate.rs:43:5 + | +LL | #[macro_export] + | ^^^^^^^^^^^^^^^ + +error: unused attribute --> $DIR/unused-attr-duplicate.rs:51:1 | LL | #[path = "bar.rs"] |