error: allow, cfg, cfg_attr, deny, expect, forbid, and warn are the only allowed built-in attributes in function parameters --> $DIR/invalid.rs:132:11 | LL | fn barqux(#[rustc_force_inline] _x: u32) {} | ^^^^^^^^^^^^^^^^^^^^^ error[E0805]: malformed `rustc_force_inline` attribute input --> $DIR/invalid.rs:15:1 | LL | #[rustc_force_inline(bar, baz)] | ^^^^^^^^^^^^^^^^^^^^----------^ | | | expected a single argument here | help: try changing it to one of the following valid forms of the attribute | LL - #[rustc_force_inline(bar, baz)] LL + #[rustc_force_inline = "reason"] | LL - #[rustc_force_inline(bar, baz)] LL + #[rustc_force_inline(reason)] | LL - #[rustc_force_inline(bar, baz)] LL + #[rustc_force_inline] | error[E0539]: malformed `rustc_force_inline` attribute input --> $DIR/invalid.rs:20:1 | LL | #[rustc_force_inline(2)] | ^^^^^^^^^^^^^^^^^^^^^-^^ | | | expected a string literal here | help: try changing it to one of the following valid forms of the attribute | LL - #[rustc_force_inline(2)] LL + #[rustc_force_inline = "reason"] | LL - #[rustc_force_inline(2)] LL + #[rustc_force_inline(reason)] | LL - #[rustc_force_inline(2)] LL + #[rustc_force_inline] | error[E0539]: malformed `rustc_force_inline` attribute input --> $DIR/invalid.rs:25:1 | LL | #[rustc_force_inline = 2] | ^^^^^^^^^^^^^^^^^^^^^^^-^ | | | expected a string literal here | help: try changing it to one of the following valid forms of the attribute | LL - #[rustc_force_inline = 2] LL + #[rustc_force_inline = "reason"] | LL - #[rustc_force_inline = 2] LL + #[rustc_force_inline(reason)] | LL - #[rustc_force_inline = 2] LL + #[rustc_force_inline] | error: `#[rustc_force_inline]` attribute cannot be used on extern crates --> $DIR/invalid.rs:30:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on use statements --> $DIR/invalid.rs:34:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on statics --> $DIR/invalid.rs:38:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on constants --> $DIR/invalid.rs:42:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on modules --> $DIR/invalid.rs:46:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on foreign modules --> $DIR/invalid.rs:50:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on foreign statics --> $DIR/invalid.rs:53:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on foreign types --> $DIR/invalid.rs:57:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on foreign functions --> $DIR/invalid.rs:61:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on type aliases --> $DIR/invalid.rs:66:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on enums --> $DIR/invalid.rs:70:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on function params --> $DIR/invalid.rs:72:10 | LL | enum Bar<#[rustc_force_inline] T> { | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on enum variants --> $DIR/invalid.rs:74:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on structs --> $DIR/invalid.rs:79:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on struct fields --> $DIR/invalid.rs:82:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on unions --> $DIR/invalid.rs:87:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on traits --> $DIR/invalid.rs:94:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on associated types --> $DIR/invalid.rs:97:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on associated consts --> $DIR/invalid.rs:100:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on provided trait methods --> $DIR/invalid.rs:104:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on trait aliases --> $DIR/invalid.rs:109:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on inherent impl blocks --> $DIR/invalid.rs:113:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on inherent methods --> $DIR/invalid.rs:116:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on trait impl blocks --> $DIR/invalid.rs:121:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on macro defs --> $DIR/invalid.rs:128:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on function params --> $DIR/invalid.rs:132:11 | LL | fn barqux(#[rustc_force_inline] _x: u32) {} | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on closures --> $DIR/invalid.rs:149:14 | LL | let _x = #[rustc_force_inline] || { }; | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on expressions --> $DIR/invalid.rs:151:14 | LL | let _y = #[rustc_force_inline] 3 + 4; | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on statements --> $DIR/invalid.rs:153:5 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: `#[rustc_force_inline]` attribute cannot be used on match arms --> $DIR/invalid.rs:158:9 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ | = help: `#[rustc_force_inline]` can only be applied to functions error: attribute cannot be applied to a `async`, `gen` or `async gen` function --> $DIR/invalid.rs:136:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ LL | LL | async fn async_foo() {} | -------------------- `async`, `gen` or `async gen` function error: attribute cannot be applied to a `async`, `gen` or `async gen` function --> $DIR/invalid.rs:140:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ LL | LL | gen fn gen_foo() {} | ---------------- `async`, `gen` or `async gen` function error: attribute cannot be applied to a `async`, `gen` or `async gen` function --> $DIR/invalid.rs:144:1 | LL | #[rustc_force_inline] | ^^^^^^^^^^^^^^^^^^^^^ LL | LL | async gen fn async_gen_foo() {} | ---------------------------- `async`, `gen` or `async gen` function error: aborting due to 37 previous errors Some errors have detailed explanations: E0539, E0805. For more information about an error, try `rustc --explain E0539`.