Skip to content

Commit

Permalink
Rollup merge of #88812 - gz:patch-1, r=ehuss
Browse files Browse the repository at this point in the history
Fix typo `option` -> `options`.
  • Loading branch information
Manishearth authored Sep 10, 2021
2 parents 0055303 + 5d4d3bd commit f77311b
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion src/doc/unstable-book/src/library-features/asm.md
Original file line number Diff line number Diff line change
Expand Up @@ -375,7 +375,7 @@ Any reuse of a named label, local or otherwise, can result in a assembler or lin

As a consequence, you should only use GNU assembler **numeric** [local labels] inside inline assembly code. Defining symbols in assembly code may lead to assembler and/or linker errors due to duplicate symbol definitions.

Moreover, on x86 when using the default intel syntax, due to [an llvm bug], you shouldn't use labels exclusively made of `0` and `1` digits, e.g. `0`, `11` or `101010`, as they may end up being interpreted as binary values. Using `option(att_syntax)` will avoid any ambiguity, but that affects the syntax of the _entire_ `asm!` block.
Moreover, on x86 when using the default intel syntax, due to [an llvm bug], you shouldn't use labels exclusively made of `0` and `1` digits, e.g. `0`, `11` or `101010`, as they may end up being interpreted as binary values. Using `options(att_syntax)` will avoid any ambiguity, but that affects the syntax of the _entire_ `asm!` block.

```rust,allow_fail
#![feature(asm)]
Expand Down

0 comments on commit f77311b

Please sign in to comment.