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rustc: Stricter checking for #[link] attributes

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This commit is contained in:
Vadim Petrochenkov 2022-03-14 13:28:34 +03:00
parent 70b3681bf6
commit 4fa24bcb54
61 changed files with 787 additions and 548 deletions
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3
src/doc/rustc/src/command-line-arguments.md
View file

@ -52,7 +52,8 @@ where `KIND` may be one of:
If the kind is specified, then linking modifiers can be attached to it.
Modifiers are specified as a comma-delimited string with each modifier prefixed with
either a `+` or `-` to indicate that the modifier is enabled or disabled, respectively.
The last boolean value specified for a given modifier wins. \
Specifying multiple `modifiers` arguments in a single `link` attribute,
or multiple identical modifiers in the same `modifiers` argument is not currently supported. \
Example: `-l static:+whole-archive=mylib`.
The kind of library and the modifiers can also be specified in a [`#[link]`

2
src/test/ui/empty/empty-linkname.rs
View file

@ -1,4 +1,4 @@
#[link(name = "")] //~ ERROR: given with empty name
#[link(name = "")] //~ ERROR: link name must not be empty
extern "C" {}
fn main() {}

6
src/test/ui/empty/empty-linkname.stderr
View file

@ -1,8 +1,8 @@
error[E0454]: `#[link(name = "")]` given with empty name
--> $DIR/empty-linkname.rs:1:1
error[E0454]: link name must not be empty
--> $DIR/empty-linkname.rs:1:15
|
LL | #[link(name = "")]
| ^^^^^^^^^^^^^^^^^^ empty name given
| ^^ empty link name
error: aborting due to previous error

6
src/test/ui/error-codes/E0454.stderr
View file

@ -1,8 +1,8 @@
error[E0454]: `#[link(name = "")]` given with empty name
--> $DIR/E0454.rs:1:1
error[E0454]: link name must not be empty
--> $DIR/E0454.rs:1:15
|
LL | #[link(name = "")] extern "C" {}
| ^^^^^^^^^^^^^^^^^^ empty name given
| ^^ empty link name
error: aborting due to previous error

10
src/test/ui/error-codes/E0458.stderr
View file

@ -1,12 +1,10 @@
error[E0458]: unknown kind: `wonderful_unicorn`
--> $DIR/E0458.rs:1:8
error[E0458]: unknown link kind `wonderful_unicorn`, expected one of: static, dylib, framework, raw-dylib
--> $DIR/E0458.rs:1:15
|
LL | #[link(kind = "wonderful_unicorn")] extern "C" {}
| -------^^^^^^^^^^^^^^^^^^^^^^^^^^--
| |
| unknown kind
| ^^^^^^^^^^^^^^^^^^^ unknown link kind
error[E0459]: `#[link(...)]` specified without `name = "foo"`
error[E0459]: `#[link]` attribute requires a `name = "string"` argument
--> $DIR/E0458.rs:1:1
|
LL | #[link(kind = "wonderful_unicorn")] extern "C" {}

2
src/test/ui/error-codes/E0459.stderr
View file

@ -1,4 +1,4 @@
error[E0459]: `#[link(...)]` specified without `name = "foo"`
error[E0459]: `#[link]` attribute requires a `name = "string"` argument
--> $DIR/E0459.rs:1:1
|
LL | #[link(kind = "dylib")] extern "C" {}

6
src/test/ui/feature-gates/feature-gate-link_cfg.stderr
View file

@ -1,8 +1,8 @@
error[E0658]: kind="link_cfg" is unstable
--> $DIR/feature-gate-link_cfg.rs:1:1
error[E0658]: link cfg is unstable
--> $DIR/feature-gate-link_cfg.rs:1:22
|
LL | #[link(name = "foo", cfg(foo))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^
|
= note: see issue #37406 <https://github.com/rust-lang/rust/issues/37406> for more information
= help: add `#![feature(link_cfg)]` to the crate attributes to enable

4
src/test/ui/feature-gates/feature-gate-native_link_modifiers_as_needed.rs
View file

@ -1,5 +1,5 @@
#[link(name = "foo", modifiers = "+as-needed")]
//~^ ERROR: `#[link(modifiers="as-needed")]` is unstable
#[link(name = "foo", kind = "dylib", modifiers = "+as-needed")]
//~^ ERROR: linking modifier `as-needed` is unstable
extern "C" {}
fn main() {}

8
src/test/ui/feature-gates/feature-gate-native_link_modifiers_as_needed.stderr
View file

@ -1,8 +1,8 @@
error[E0658]: `#[link(modifiers="as-needed")]` is unstable
--> $DIR/feature-gate-native_link_modifiers_as_needed.rs:1:34
error[E0658]: linking modifier `as-needed` is unstable
--> $DIR/feature-gate-native_link_modifiers_as_needed.rs:1:50
|
LL | #[link(name = "foo", modifiers = "+as-needed")]
| ^^^^^^^^^^^^
LL | #[link(name = "foo", kind = "dylib", modifiers = "+as-needed")]
| ^^^^^^^^^^^^
|
= note: see issue #81490 <https://github.com/rust-lang/rust/issues/81490> for more information
= help: add `#![feature(native_link_modifiers_as_needed)]` to the crate attributes to enable

2
src/test/ui/feature-gates/feature-gate-native_link_modifiers_bundle-3.stderr
View file

@ -1,2 +1,2 @@
error: bundle linking modifier is currently unstable and only accepted on the nightly compiler
error: linking modifier `bundle` is unstable and only accepted on the nightly compiler

4
src/test/ui/feature-gates/feature-gate-native_link_modifiers_bundle.rs
View file

@ -1,5 +1,5 @@
#[link(name = "foo", modifiers = "+bundle")]
//~^ ERROR: `#[link(modifiers="bundle")]` is unstable
#[link(name = "foo", kind = "static", modifiers = "+bundle")]
//~^ ERROR: linking modifier `bundle` is unstable
extern "C" {}
fn main() {}

8
src/test/ui/feature-gates/feature-gate-native_link_modifiers_bundle.stderr
View file

@ -1,8 +1,8 @@
error[E0658]: `#[link(modifiers="bundle")]` is unstable
--> $DIR/feature-gate-native_link_modifiers_bundle.rs:1:34
error[E0658]: linking modifier `bundle` is unstable
--> $DIR/feature-gate-native_link_modifiers_bundle.rs:1:51
|
LL | #[link(name = "foo", modifiers = "+bundle")]
| ^^^^^^^^^
LL | #[link(name = "foo", kind = "static", modifiers = "+bundle")]
| ^^^^^^^^^
|
= note: see issue #81490 <https://github.com/rust-lang/rust/issues/81490> for more information
= help: add `#![feature(native_link_modifiers_bundle)]` to the crate attributes to enable

2
src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.rs
View file

@ -1,5 +1,5 @@
#[link(name = "foo", modifiers = "+verbatim")]
//~^ ERROR: `#[link(modifiers="verbatim")]` is unstable
//~^ ERROR: linking modifier `verbatim` is unstable
extern "C" {}
fn main() {}

2
src/test/ui/feature-gates/feature-gate-native_link_modifiers_verbatim.stderr
View file

@ -1,4 +1,4 @@
error[E0658]: `#[link(modifiers="verbatim")]` is unstable
error[E0658]: linking modifier `verbatim` is unstable
--> $DIR/feature-gate-native_link_modifiers_verbatim.rs:1:34
|
LL | #[link(name = "foo", modifiers = "+verbatim")]

2
src/test/ui/feature-gates/feature-gate-raw-dylib.rs
View file

@ -1,6 +1,6 @@
// only-windows
#[link(name = "foo", kind = "raw-dylib")]
//~^ ERROR: kind="raw-dylib" is unstable
//~^ ERROR: link kind `raw-dylib` is unstable
extern "C" {}
fn main() {}

6
src/test/ui/feature-gates/feature-gate-raw-dylib.stderr
View file

@ -1,8 +1,8 @@
error[E0658]: kind="raw-dylib" is unstable
--> $DIR/feature-gate-raw-dylib.rs:2:1
error[E0658]: link kind `raw-dylib` is unstable
--> $DIR/feature-gate-raw-dylib.rs:2:29
|
LL | #[link(name = "foo", kind = "raw-dylib")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^
|
= note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
= help: add `#![feature(raw_dylib)]` to the crate attributes to enable

2
src/test/ui/feature-gates/feature-gate-static-nobundle-2.stderr
View file

@ -1,2 +1,2 @@
warning: library kind `static-nobundle` has been superseded by specifying `-bundle` on library kind `static`. Try `static:-bundle`
warning: library kind `static-nobundle` has been superseded by specifying modifier `-bundle` with library kind `static`. Try `static:-bundle`

4
src/test/ui/feature-gates/feature-gate-static-nobundle.rs
View file

@ -1,6 +1,6 @@
#[link(name = "foo", kind = "static-nobundle")]
//~^ WARNING: library kind `static-nobundle` has been superseded by specifying modifier `-bundle` with library kind `static`
//~^^ ERROR: kind="static-nobundle" is unstable
//~^ WARNING: link kind `static-nobundle` has been superseded by specifying modifier `-bundle` with link kind `static`
//~^^ ERROR: link kind `static-nobundle` is unstable
extern "C" {}
fn main() {}

12
src/test/ui/feature-gates/feature-gate-static-nobundle.stderr
View file

@ -1,14 +1,14 @@
warning: library kind `static-nobundle` has been superseded by specifying modifier `-bundle` with library kind `static`
--> $DIR/feature-gate-static-nobundle.rs:1:22
warning: link kind `static-nobundle` has been superseded by specifying modifier `-bundle` with link kind `static`
--> $DIR/feature-gate-static-nobundle.rs:1:29
|
LL | #[link(name = "foo", kind = "static-nobundle")]
| ^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^
error[E0658]: kind="static-nobundle" is unstable
--> $DIR/feature-gate-static-nobundle.rs:1:22
error[E0658]: link kind `static-nobundle` is unstable
--> $DIR/feature-gate-static-nobundle.rs:1:29
|
LL | #[link(name = "foo", kind = "static-nobundle")]
| ^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^^^^^^^
|
= note: see issue #37403 <https://github.com/rust-lang/rust/issues/37403> for more information
= help: add `#![feature(static_nobundle)]` to the crate attributes to enable

4
src/test/ui/feature-gates/issue-43106-gating-of-builtin-attrs.rs
View file

@ -581,6 +581,10 @@ mod link {
//~^ WARN attribute should be applied to an `extern` block
//~| WARN this was previously accepted
//~| NOTE not an `extern` block
#[link()] extern "Rust" {}
//~^ WARN attribute should be applied to an `extern` block
//~| WARN this was previously accepted
}
struct StructForDeprecated;

128
src/test/ui/feature-gates/issue-43106-gating-of-builtin-attrs.stderr
View file

@ -310,7 +310,7 @@ 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: attribute should be applied to an `extern` block
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:554:1
|
LL | #[link()]
@ -328,55 +328,55 @@ 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: `#[must_use]` has no effect when applied to a module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:601:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:605:1
|
LL | #[must_use]
| ^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:614:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:618:1
|
LL | #[windows_subsystem = "windows"]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:635:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:639:1
|
LL | #[crate_name = "0900"]
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:654:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:658:1
|
LL | #[crate_type = "0800"]
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:673:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:677:1
|
LL | #[feature(x0600)]
| ^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:693:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:697:1
|
LL | #[no_main]
| ^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:712:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:716:1
|
LL | #[no_builtins]
| ^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:731:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:735:1
|
LL | #[recursion_limit="0200"]
| ^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:750:1
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:754:1
|
LL | #[type_length_limit="0100"]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -407,7 +407,7 @@ LL | #![cold]
|
= 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
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:64:1
|
LL | #![link()]
@ -863,7 +863,7 @@ LL | #[link_section = "1800"] 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
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:560:17
|
LL | mod inner { #![link()] }
@ -871,7 +871,7 @@ LL | mod inner { #![link()] }
|
= 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
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:565:5
|
LL | #[link()] fn f() { }
@ -879,7 +879,7 @@ LL | #[link()] 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
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:570:5
|
LL | #[link()] struct S;
@ -887,7 +887,7 @@ LL | #[link()] 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
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:575:5
|
LL | #[link()] type T = S;
@ -895,7 +895,7 @@ LL | #[link()] 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
warning: attribute should be applied to an `extern` block with non-Rust ABI
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:580:5
|
LL | #[link()] impl S { }
@ -903,260 +903,268 @@ LL | #[link()] 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:585:5
|
LL | #[link()] 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: `#[must_use]` has no effect when applied to a module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:603:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:607:17
|
LL | mod inner { #![must_use] }
| ^^^^^^^^^^^^
warning: `#[must_use]` has no effect when applied to a type alias
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:609:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:613:5
|
LL | #[must_use] type T = S;
| ^^^^^^^^^^^
warning: `#[must_use]` has no effect when applied to an item
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:611:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:615:5
|
LL | #[must_use] impl S { }
| ^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:617:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:621:17
|
LL | mod inner { #![windows_subsystem="windows"] }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:620:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:624:5
|
LL | #[windows_subsystem = "windows"] fn f() { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:623:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:627:5
|
LL | #[windows_subsystem = "windows"] struct S;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:626:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:630:5
|
LL | #[windows_subsystem = "windows"] type T = S;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:629:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:633:5
|
LL | #[windows_subsystem = "windows"] impl S { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:638:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:642:17
|
LL | mod inner { #![crate_name="0900"] }
| ^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:641:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:645:5
|
LL | #[crate_name = "0900"] fn f() { }
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:644:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:648:5
|
LL | #[crate_name = "0900"] struct S;
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:647:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:651:5
|
LL | #[crate_name = "0900"] type T = S;
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:650:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:654:5
|
LL | #[crate_name = "0900"] impl S { }
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:657:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:661:17
|
LL | mod inner { #![crate_type="0800"] }
| ^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:660:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:664:5
|
LL | #[crate_type = "0800"] fn f() { }
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:663:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:667:5
|
LL | #[crate_type = "0800"] struct S;
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:666:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:670:5
|
LL | #[crate_type = "0800"] type T = S;
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:669:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:673:5
|
LL | #[crate_type = "0800"] impl S { }
| ^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:676:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:680:17
|
LL | mod inner { #![feature(x0600)] }
| ^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:679:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:683:5
|
LL | #[feature(x0600)] fn f() { }
| ^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:682:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:686:5
|
LL | #[feature(x0600)] struct S;
| ^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:685:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:689:5
|
LL | #[feature(x0600)] type T = S;
| ^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:688:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:692:5
|
LL | #[feature(x0600)] impl S { }
| ^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:696:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:700:17
|
LL | mod inner { #![no_main] }
| ^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:699:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:703:5
|
LL | #[no_main] fn f() { }
| ^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:702:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:706:5
|
LL | #[no_main] struct S;
| ^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:705:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:709:5
|
LL | #[no_main] type T = S;
| ^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:708:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:712:5
|
LL | #[no_main] impl S { }
| ^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:715:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:719:17
|
LL | mod inner { #![no_builtins] }
| ^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:718:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:722:5
|
LL | #[no_builtins] fn f() { }
| ^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:721:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:725:5
|
LL | #[no_builtins] struct S;
| ^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:724:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:728:5
|
LL | #[no_builtins] type T = S;
| ^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:727:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:731:5
|
LL | #[no_builtins] impl S { }
| ^^^^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:734:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:738:17
|
LL | mod inner { #![recursion_limit="0200"] }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:737:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:741:5
|
LL | #[recursion_limit="0200"] fn f() { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:740:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:744:5
|
LL | #[recursion_limit="0200"] struct S;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:743:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:747:5
|
LL | #[recursion_limit="0200"] type T = S;
| ^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:746:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:750:5
|
LL | #[recursion_limit="0200"] impl S { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be in the root module
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:753:17
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:757:17
|
LL | mod inner { #![type_length_limit="0100"] }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:756:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:760:5
|
LL | #[type_length_limit="0100"] fn f() { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:759:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:763:5
|
LL | #[type_length_limit="0100"] struct S;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:762:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:766:5
|
LL | #[type_length_limit="0100"] type T = S;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]`
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:765:5
--> $DIR/issue-43106-gating-of-builtin-attrs.rs:769:5
|
LL | #[type_length_limit="0100"] impl S { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -1169,5 +1177,5 @@ LL | #![feature(rust1)]
|
= note: `#[warn(stable_features)]` on by default
warning: 172 warnings emitted
warning: 173 warnings emitted

2
src/test/ui/issues/issue-43925.rs
View file

@ -1,4 +1,4 @@
#[link(name = "foo", cfg("rlib"))] //~ ERROR invalid argument for `cfg(..)`
#[link(name = "foo", cfg("rlib"))] //~ ERROR link cfg must have a single predicate argument
extern "C" {}
fn main() {}

6
src/test/ui/issues/issue-43925.stderr
View file

@ -1,8 +1,8 @@
error: invalid argument for `cfg(..)`
--> $DIR/issue-43925.rs:1:26
error: link cfg must have a single predicate argument
--> $DIR/issue-43925.rs:1:22
|
LL | #[link(name = "foo", cfg("rlib"))]
| ^^^^^^
| ^^^^^^^^^^^
error: aborting due to previous error

2
src/test/ui/issues/issue-43926.rs
View file

@ -1,4 +1,4 @@
#[link(name = "foo", cfg())] //~ ERROR `cfg()` must have an argument
#[link(name = "foo", cfg())] //~ ERROR link cfg must have a single predicate argument
extern "C" {}
fn main() {}

2
src/test/ui/issues/issue-43926.stderr
View file

@ -1,4 +1,4 @@
error: `cfg()` must have an argument
error: link cfg must have a single predicate argument
--> $DIR/issue-43926.rs:1:22
|
LL | #[link(name = "foo", cfg())]

7
src/test/ui/linkage-attr/bad-extern-link-attrs.rs
View file

@ -1,7 +0,0 @@
#[link()] //~ ERROR: specified without `name =
#[link(name = "")] //~ ERROR: with empty name
#[link(name = "foo")]
#[link(name = "foo", kind = "bar")] //~ ERROR: unknown kind
extern "C" {}
fn main() {}

24
src/test/ui/linkage-attr/bad-extern-link-attrs.stderr
View file

@ -1,24 +0,0 @@
error[E0459]: `#[link(...)]` specified without `name = "foo"`
--> $DIR/bad-extern-link-attrs.rs:1:1
|
LL | #[link()]
| ^^^^^^^^^ missing `name` argument
error[E0454]: `#[link(name = "")]` given with empty name
--> $DIR/bad-extern-link-attrs.rs:2:1
|
LL | #[link(name = "")]
| ^^^^^^^^^^^^^^^^^^ empty name given
error[E0458]: unknown kind: `bar`
--> $DIR/bad-extern-link-attrs.rs:4:22
|
LL | #[link(name = "foo", kind = "bar")]
| ---------------------^^^^^^^^^^^^--
| |
| unknown kind
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0454, E0458, E0459.
For more information about an error, try `rustc --explain E0454`.

8
src/test/ui/linkage-attr/link-attr-validation-early.rs Normal file
View file

@ -0,0 +1,8 @@
// Top-level ill-formed
#[link] //~ ERROR attribute must be of the form
//~| WARN this was previously accepted
#[link = "foo"] //~ ERROR attribute must be of the form
//~| WARN this was previously accepted
extern "C" {}
fn main() {}

21
src/test/ui/linkage-attr/link-attr-validation-early.stderr Normal file
View file

@ -0,0 +1,21 @@
error: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib|static|...", /*opt*/ wasm_import_module = "...")]`
--> $DIR/link-attr-validation-early.rs:2:1
|
LL | #[link]
| ^^^^^^^
|
= note: `#[deny(ill_formed_attribute_input)]` on by default
= 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: attribute must be of the form `#[link(name = "...", /*opt*/ kind = "dylib|static|...", /*opt*/ wasm_import_module = "...")]`
--> $DIR/link-attr-validation-early.rs:4:1
|
LL | #[link = "foo"]
| ^^^^^^^^^^^^^^^
|
= 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 2 previous errors

40
src/test/ui/linkage-attr/link-attr-validation-late.rs Normal file
View file

@ -0,0 +1,40 @@
#![feature(native_link_modifiers_verbatim)]
#![feature(link_cfg)]
// Top-level ill-formed
#[link(name = "...", "literal")] //~ ERROR unexpected `#[link]` argument
#[link(name = "...", unknown)] //~ ERROR unexpected `#[link]` argument
extern "C" {}
// Duplicate arguments
#[link(name = "foo", name = "bar")] //~ ERROR multiple `name` arguments
#[link(name = "...", kind = "dylib", kind = "bar")] //~ ERROR multiple `kind` arguments
#[link(name = "...", modifiers = "+verbatim", modifiers = "bar")] //~ ERROR multiple `modifiers` arguments
#[link(name = "...", cfg(FALSE), cfg(FALSE))] //~ ERROR multiple `cfg` arguments
#[link(wasm_import_module = "foo", wasm_import_module = "bar")] //~ ERROR multiple `wasm_import_module` arguments
extern "C" {}
// Ill-formed arguments
#[link(name)] //~ ERROR link name must be of the form `name = "string"`
//~| ERROR `#[link]` attribute requires a `name = "string"` argument
#[link(name())] //~ ERROR link name must be of the form `name = "string"`
//~| ERROR `#[link]` attribute requires a `name = "string"` argument
#[link(name = "...", kind)] //~ ERROR link kind must be of the form `kind = "string"`
#[link(name = "...", kind())] //~ ERROR link kind must be of the form `kind = "string"`
#[link(name = "...", modifiers)] //~ ERROR link modifiers must be of the form `modifiers = "string"`
#[link(name = "...", modifiers())] //~ ERROR link modifiers must be of the form `modifiers = "string"`
#[link(name = "...", cfg)] //~ ERROR link cfg must be of the form `cfg(/* predicate */)`
#[link(name = "...", cfg = "literal")] //~ ERROR link cfg must be of the form `cfg(/* predicate */)`
#[link(name = "...", cfg("literal"))] //~ ERROR link cfg must have a single predicate argument
#[link(name = "...", wasm_import_module)] //~ ERROR wasm import module must be of the form `wasm_import_module = "string"`
#[link(name = "...", wasm_import_module())] //~ ERROR wasm import module must be of the form `wasm_import_module = "string"`
extern "C" {}
// Basic modifier validation
#[link(name = "...", modifiers = "")] //~ ERROR invalid linking modifier syntax, expected '+' or '-' prefix
#[link(name = "...", modifiers = "no-plus-minus")] //~ ERROR invalid linking modifier syntax, expected '+' or '-' prefix
#[link(name = "...", modifiers = "+unknown")] //~ ERROR unknown linking modifier `unknown`
#[link(name = "...", modifiers = "+verbatim,+verbatim")] //~ ERROR multiple `verbatim` modifiers
extern "C" {}
fn main() {}

147
src/test/ui/linkage-attr/link-attr-validation-late.stderr Normal file
View file

@ -0,0 +1,147 @@
error: unexpected `#[link]` argument, expected one of: name, kind, modifiers, cfg, wasm_import_module
--> $DIR/link-attr-validation-late.rs:5:22
|
LL | #[link(name = "...", "literal")]
| ^^^^^^^^^
error: unexpected `#[link]` argument, expected one of: name, kind, modifiers, cfg, wasm_import_module
--> $DIR/link-attr-validation-late.rs:6:22
|
LL | #[link(name = "...", unknown)]
| ^^^^^^^
error: multiple `name` arguments in a single `#[link]` attribute
--> $DIR/link-attr-validation-late.rs:10:22
|
LL | #[link(name = "foo", name = "bar")]
| ^^^^^^^^^^^^
error: multiple `kind` arguments in a single `#[link]` attribute
--> $DIR/link-attr-validation-late.rs:11:38
|
LL | #[link(name = "...", kind = "dylib", kind = "bar")]
| ^^^^^^^^^^^^
error: multiple `modifiers` arguments in a single `#[link]` attribute
--> $DIR/link-attr-validation-late.rs:12:47
|
LL | #[link(name = "...", modifiers = "+verbatim", modifiers = "bar")]
| ^^^^^^^^^^^^^^^^^
error: multiple `cfg` arguments in a single `#[link]` attribute
--> $DIR/link-attr-validation-late.rs:13:34
|
LL | #[link(name = "...", cfg(FALSE), cfg(FALSE))]
| ^^^^^^^^^^
error: multiple `wasm_import_module` arguments in a single `#[link]` attribute
--> $DIR/link-attr-validation-late.rs:14:36
|
LL | #[link(wasm_import_module = "foo", wasm_import_module = "bar")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: link name must be of the form `name = "string"`
--> $DIR/link-attr-validation-late.rs:18:8
|
LL | #[link(name)]
| ^^^^
error[E0459]: `#[link]` attribute requires a `name = "string"` argument
--> $DIR/link-attr-validation-late.rs:18:1
|
LL | #[link(name)]
| ^^^^^^^^^^^^^ missing `name` argument
error: link name must be of the form `name = "string"`
--> $DIR/link-attr-validation-late.rs:20:8
|
LL | #[link(name())]
| ^^^^^^
error[E0459]: `#[link]` attribute requires a `name = "string"` argument
--> $DIR/link-attr-validation-late.rs:20:1
|
LL | #[link(name())]
| ^^^^^^^^^^^^^^^ missing `name` argument
error: link kind must be of the form `kind = "string"`
--> $DIR/link-attr-validation-late.rs:22:22
|
LL | #[link(name = "...", kind)]
| ^^^^
error: link kind must be of the form `kind = "string"`
--> $DIR/link-attr-validation-late.rs:23:22
|
LL | #[link(name = "...", kind())]
| ^^^^^^
error: link modifiers must be of the form `modifiers = "string"`
--> $DIR/link-attr-validation-late.rs:24:22
|
LL | #[link(name = "...", modifiers)]
| ^^^^^^^^^
error: link modifiers must be of the form `modifiers = "string"`
--> $DIR/link-attr-validation-late.rs:25:22
|
LL | #[link(name = "...", modifiers())]
| ^^^^^^^^^^^
error: link cfg must be of the form `cfg(/* predicate */)`
--> $DIR/link-attr-validation-late.rs:26:22
|
LL | #[link(name = "...", cfg)]
| ^^^
error: link cfg must be of the form `cfg(/* predicate */)`
--> $DIR/link-attr-validation-late.rs:27:22
|
LL | #[link(name = "...", cfg = "literal")]
| ^^^^^^^^^^^^^^^
error: link cfg must have a single predicate argument
--> $DIR/link-attr-validation-late.rs:28:22
|
LL | #[link(name = "...", cfg("literal"))]
| ^^^^^^^^^^^^^^
error: wasm import module must be of the form `wasm_import_module = "string"`
--> $DIR/link-attr-validation-late.rs:29:22
|
LL | #[link(name = "...", wasm_import_module)]
| ^^^^^^^^^^^^^^^^^^
error: wasm import module must be of the form `wasm_import_module = "string"`
--> $DIR/link-attr-validation-late.rs:30:22
|
LL | #[link(name = "...", wasm_import_module())]
| ^^^^^^^^^^^^^^^^^^^^
error: invalid linking modifier syntax, expected '+' or '-' prefix before one of: bundle, verbatim, whole-archive, as-needed
--> $DIR/link-attr-validation-late.rs:34:34
|
LL | #[link(name = "...", modifiers = "")]
| ^^
error: invalid linking modifier syntax, expected '+' or '-' prefix before one of: bundle, verbatim, whole-archive, as-needed
--> $DIR/link-attr-validation-late.rs:35:34
|
LL | #[link(name = "...", modifiers = "no-plus-minus")]
| ^^^^^^^^^^^^^^^
error: unknown linking modifier `unknown`, expected one of: bundle, verbatim, whole-archive, as-needed
--> $DIR/link-attr-validation-late.rs:36:34
|
LL | #[link(name = "...", modifiers = "+unknown")]
| ^^^^^^^^^^
error: multiple `verbatim` modifiers in a single `modifiers` argument
--> $DIR/link-attr-validation-late.rs:37:34
|
LL | #[link(name = "...", modifiers = "+verbatim,+verbatim")]
| ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 24 previous errors
For more information about this error, try `rustc --explain E0459`.

2
src/test/ui/manual/manual-link-bad-form.rs
View file

@ -1,5 +1,5 @@
// compile-flags:-l static=
// error-pattern: empty library name given via `-l`
// error-pattern: library name must not be empty
fn main() {
}

4
src/test/ui/manual/manual-link-bad-form.stderr
View file

@ -1,4 +1,2 @@
error: empty library name given via `-l`
error: aborting due to previous error
error: library name must not be empty

2
src/test/ui/manual/manual-link-bad-kind.rs
View file

@ -1,5 +1,5 @@
// compile-flags:-l bar=foo
// error-pattern: unknown library kind `bar`, expected one of dylib, framework, or static
// error-pattern: unknown library kind `bar`, expected one of: static, dylib, framework
fn main() {
}

2
src/test/ui/manual/manual-link-bad-kind.stderr
View file

@ -1,2 +1,2 @@
error: unknown library kind `bar`, expected one of dylib, framework, or static
error: unknown library kind `bar`, expected one of: static, dylib, framework

2
src/test/ui/manual/manual-link-framework.rs
View file

@ -1,7 +1,7 @@
// ignore-macos
// ignore-ios
// compile-flags:-l framework=foo
// error-pattern: native frameworks are only available on macOS targets
// error-pattern: library kind `framework` is only supported on Apple targets
fn main() {
}

2
src/test/ui/manual/manual-link-framework.stderr
View file

@ -1,4 +1,4 @@
error: native frameworks are only available on macOS targets
error: library kind `framework` is only supported on Apple targets
error: aborting due to previous error

2
src/test/ui/manual/manual-link-unsupported-kind.rs
View file

@ -1,5 +1,5 @@
// compile-flags:-l raw-dylib=foo
// error-pattern: unknown library kind `raw-dylib`, expected one of dylib, framework, or static
// error-pattern: unknown library kind `raw-dylib`, expected one of: static, dylib, framework
fn main() {
}

2
src/test/ui/manual/manual-link-unsupported-kind.stderr
View file

@ -1,2 +1,2 @@
error: unknown library kind `raw-dylib`, expected one of dylib, framework, or static
error: unknown library kind `raw-dylib`, expected one of: static, dylib, framework

2
src/test/ui/native-library-link-flags/empty-kind-1.rs
View file

@ -1,6 +1,6 @@
// Unspecified kind should fail with an error
// compile-flags: -l =mylib
// error-pattern: unknown library kind ``, expected one of dylib, framework, or static
// error-pattern: unknown library kind ``, expected one of: static, dylib, framework
fn main() {}

2
src/test/ui/native-library-link-flags/empty-kind-1.stderr
View file

@ -1,2 +1,2 @@
error: unknown library kind ``, expected one of dylib, framework, or static
error: unknown library kind ``, expected one of: static, dylib, framework

2
src/test/ui/native-library-link-flags/empty-kind-2.rs
View file

@ -1,6 +1,6 @@
// Unspecified kind should fail with an error
// compile-flags: -l :+bundle=mylib
// error-pattern: unknown library kind ``, expected one of dylib, framework, or static
// error-pattern: unknown library kind ``, expected one of: static, dylib, framework
fn main() {}

2
src/test/ui/native-library-link-flags/empty-kind-2.stderr
View file

@ -1,2 +1,2 @@
error: unknown library kind ``, expected one of dylib, framework, or static
error: unknown library kind ``, expected one of: static, dylib, framework

2
src/test/ui/native-library-link-flags/modifiers-override-2.stderr
View file

@ -1,2 +1,2 @@
error: duplicating linking modifier is currently unstable and only accepted on the nightly compiler
error: multiple `whole-archive` modifiers in a single `-l` option

5
src/test/ui/native-library-link-flags/modifiers-override.rs
View file

@ -3,12 +3,13 @@
#![feature(native_link_modifiers_bundle)]
#[link(name = "foo")]
#[link( //~ ERROR multiple `modifiers` arguments in a single `#[link]` attribute
#[link(
name = "bar",
kind = "static",
modifiers = "+whole-archive,-whole-archive",
//~^ ERROR same modifier is used multiple times in a single `modifiers` argument
//~^ ERROR multiple `whole-archive` modifiers in a single `modifiers` argument
modifiers = "+bundle"
//~^ ERROR multiple `modifiers` arguments in a single `#[link]` attribute
)]
extern "C" {}
//~^ ERROR overriding linking modifiers from command line is not supported

28
src/test/ui/native-library-link-flags/modifiers-override.stderr
View file

@ -1,29 +1,23 @@
error: same modifier is used multiple times in a single `modifiers` argument
--> $DIR/modifiers-override.rs:9:5
error: multiple `modifiers` arguments in a single `#[link]` attribute
--> $DIR/modifiers-override.rs:11:5
|
LL | modifiers = "+bundle"
| ^^^^^^^^^^^^^^^^^^^^^
error: multiple `whole-archive` modifiers in a single `modifiers` argument
--> $DIR/modifiers-override.rs:9:17
|
LL | modifiers = "+whole-archive,-whole-archive",
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: multiple `modifiers` arguments in a single `#[link]` attribute
--> $DIR/modifiers-override.rs:6:1
|
LL | / #[link(
LL | | name = "bar",
LL | | kind = "static",
LL | | modifiers = "+whole-archive,-whole-archive",
LL | |
LL | | modifiers = "+bundle"
LL | | )]
| |__^
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: overriding linking modifiers from command line is not supported
--> $DIR/modifiers-override.rs:13:1
--> $DIR/modifiers-override.rs:14:1
|
LL | extern "C" {}
| ^^^^^^^^^^^^^
error: overriding linking modifiers from command line is not supported
--> $DIR/modifiers-override.rs:13:1
--> $DIR/modifiers-override.rs:14:1
|
LL | extern "C" {}
| ^^^^^^^^^^^^^

2
src/test/ui/osx-frameworks.rs
View file

@ -2,6 +2,6 @@
#[link(name = "foo", kind = "framework")]
extern "C" {}
//~^^ ERROR: native frameworks are only available on macOS
//~^^ ERROR: link kind `framework` is only supported on Apple targets
fn main() {}

6
src/test/ui/osx-frameworks.stderr
View file

@ -1,8 +1,8 @@
error[E0455]: native frameworks are only available on macOS targets
--> $DIR/osx-frameworks.rs:3:1
error[E0455]: link kind `framework` is only supported on Apple targets
--> $DIR/osx-frameworks.rs:3:29
|
LL | #[link(name = "foo", kind = "framework")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^
error: aborting due to previous error

9
src/test/ui/rfc-1717-dllimport/rename-modifiers.rs Normal file
View file

@ -0,0 +1,9 @@
// compile-flags: -l dylib=foo:bar
// error-pattern: overriding linking modifiers from command line is not supported
#![feature(native_link_modifiers_as_needed)]
#![crate_type = "lib"]
#[link(name = "foo", kind = "dylib", modifiers = "-as-needed")]
extern "C" {}

8
src/test/ui/rfc-1717-dllimport/rename-modifiers.stderr Normal file
View file

@ -0,0 +1,8 @@
error: overriding linking modifiers from command line is not supported
--> $DIR/rename-modifiers.rs:9:1
|
LL | extern "C" {}
| ^^^^^^^^^^^^^
error: aborting due to previous error

2
src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.rs
View file

@ -3,5 +3,5 @@
#![feature(raw_dylib)]
//~^ WARNING: the feature `raw_dylib` is incomplete
#[link(name = "foo", kind = "raw-dylib")]
//~^ ERROR: `#[link(...)]` with `kind = "raw-dylib"` only supported on Windows
//~^ ERROR: link kind `raw-dylib` is only supported on Windows targets
extern "C" {}

7
src/test/ui/rfc-2627-raw-dylib/raw-dylib-windows-only.stderr
View file

@ -7,11 +7,12 @@ LL | #![feature(raw_dylib)]
= note: `#[warn(incomplete_features)]` on by default
= note: see issue #58713 <https://github.com/rust-lang/rust/issues/58713> for more information
error: `#[link(...)]` with `kind = "raw-dylib"` only supported on Windows
--> $DIR/raw-dylib-windows-only.rs:5:1
error[E0455]: link kind `raw-dylib` is only supported on Windows targets
--> $DIR/raw-dylib-windows-only.rs:5:29
|
LL | #[link(name = "foo", kind = "raw-dylib")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| ^^^^^^^^^^^
error: aborting due to previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0455`.

11
src/test/ui/wasm/wasm-import-module.rs
View file

@ -1,3 +1,5 @@
#![feature(link_cfg)]
#[link(name = "...", wasm_import_module)] //~ ERROR: must be of the form
extern "C" {}
@ -7,4 +9,13 @@ extern "C" {}
#[link(name = "...", wasm_import_module())] //~ ERROR: must be of the form
extern "C" {}
#[link(wasm_import_module = "foo", name = "bar")] //~ ERROR: `wasm_import_module` is incompatible with other arguments
extern "C" {}
#[link(wasm_import_module = "foo", kind = "dylib")] //~ ERROR: `wasm_import_module` is incompatible with other arguments
extern "C" {}
#[link(wasm_import_module = "foo", cfg(FALSE))] //~ ERROR: `wasm_import_module` is incompatible with other arguments
extern "C" {}
fn main() {}

32
src/test/ui/wasm/wasm-import-module.stderr
View file

@ -1,20 +1,38 @@
error: must be of the form `#[link(wasm_import_module = "...")]`
--> $DIR/wasm-import-module.rs:1:22
error: wasm import module must be of the form `wasm_import_module = "string"`
--> $DIR/wasm-import-module.rs:3:22
|
LL | #[link(name = "...", wasm_import_module)]
| ^^^^^^^^^^^^^^^^^^
error: must be of the form `#[link(wasm_import_module = "...")]`
--> $DIR/wasm-import-module.rs:4:22
error: wasm import module must be of the form `wasm_import_module = "string"`
--> $DIR/wasm-import-module.rs:6:22
|
LL | #[link(name = "...", wasm_import_module(x))]
| ^^^^^^^^^^^^^^^^^^^^^
error: must be of the form `#[link(wasm_import_module = "...")]`
--> $DIR/wasm-import-module.rs:7:22
error: wasm import module must be of the form `wasm_import_module = "string"`
--> $DIR/wasm-import-module.rs:9:22
|
LL | #[link(name = "...", wasm_import_module())]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 3 previous errors
error: `wasm_import_module` is incompatible with other arguments in `#[link]` attributes
--> $DIR/wasm-import-module.rs:12:8
|
LL | #[link(wasm_import_module = "foo", name = "bar")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: `wasm_import_module` is incompatible with other arguments in `#[link]` attributes
--> $DIR/wasm-import-module.rs:15:8
|
LL | #[link(wasm_import_module = "foo", kind = "dylib")]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: `wasm_import_module` is incompatible with other arguments in `#[link]` attributes
--> $DIR/wasm-import-module.rs:18:8
|
LL | #[link(wasm_import_module = "foo", cfg(FALSE))]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 6 previous errors