Notice that you can quite easily implement a Rust proc macro that takes whatever DSL you want to use for inline assembly, and generates an `asm!` expression fro

Notice that you can quite easily implement a Rust proc macro that takes whatever DSL you want to use for inline assembly, and generates an `asm!` expression from it. So better syntaxes are possible, as long as they can be built on top of the proposed inline-assembly feature. They can, however, just be implemented as normal Rust libraries, and do not need to be part of the compiler.