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Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0092.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0092.md | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0092.md b/compiler/rustc_error_codes/src/error_codes/E0092.md new file mode 100644 index 000000000..496174b28 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0092.md @@ -0,0 +1,24 @@ +An undefined atomic operation function was declared. + +Erroneous code example: + +```compile_fail,E0092 +#![feature(intrinsics)] + +extern "rust-intrinsic" { + fn atomic_foo(); // error: unrecognized atomic operation + // function +} +``` + +Please check you didn't make a mistake in the function's name. All intrinsic +functions are defined in `compiler/rustc_codegen_llvm/src/intrinsic.rs` and in +`library/core/src/intrinsics.rs` in the Rust source code. Example: + +``` +#![feature(intrinsics)] + +extern "rust-intrinsic" { + fn atomic_fence(); // ok! +} +``` |