rust/tests/ui/panic-handler/panic-handler-wrong-location.rs

//@ compile-flags:-C panic=abort

#![no_std]
#![no_main]

#[panic_handler] //~ ERROR `panic_impl` lang item must be applied to a function
#[no_mangle]
static X: u32 = 42;
Extend lang items to assert correct target. This commit extends the existing lang items functionality to assert that the `#[lang_item]` attribute is only found on the appropriate item for any given lang item. That is, language items representing traits must only ever have their corresponding attribute placed on a trait, for example. 2018-10-11 17:36:51 +00:00			`//@ compile-flags:-C panic=abort`

			`#![no_std]`
			`#![no_main]`

consistency rename: language item -> lang item 2024-04-17 10:30:45 +00:00			#[panic_handler] //~ ERROR `panic_impl` lang item must be applied to a function
Extend lang items to assert correct target. This commit extends the existing lang items functionality to assert that the `#[lang_item]` attribute is only found on the appropriate item for any given lang item. That is, language items representing traits must only ever have their corresponding attribute placed on a trait, for example. 2018-10-11 17:36:51 +00:00			`#[no_mangle]`
			`static X: u32 = 42;`