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| author | Trevor Gross <t.gross35@gmail.com> | 2024-07-27 13:32:56 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-27 13:32:56 -0400 |
| commit | 9164dbd48c7d5ca051d665bd30470ceda79d8849 (patch) | |
| tree | cbd53c5f90a012d59b97bb8cfd6eeeda792c3e43 /compiler/rustc_codegen_llvm/src/errors.rs | |
| parent | 51734a8a6d0ac6741b715cb726b7d0ed774484a5 (diff) | |
| parent | 33b5ca99b7c61aa50ce1d973648bb610394576e8 (diff) | |
| download | rust-9164dbd48c7d5ca051d665bd30470ceda79d8849.tar.gz rust-9164dbd48c7d5ca051d665bd30470ceda79d8849.zip | |
Rollup merge of #128207 - folkertdev:asm-parser-generalize, r=Amanieu
improve error message when `global_asm!` uses `asm!` options
specifically, what was
error: expected one of `)`, `att_syntax`, or `raw`, found `preserves_flags`
--> $DIR/bad-options.rs:45:25
|
LL | global_asm!("", options(preserves_flags));
| ^^^^^^^^^^^^^^^ expected one of `)`, `att_syntax`, or `raw`
is now
error: the `preserves_flags` option cannot be used with `global_asm!`
--> $DIR/bad-options.rs:45:25
|
LL | global_asm!("", options(preserves_flags));
| ^^^^^^^^^^^^^^^ the `preserves_flags` option is not meaningful for global-scoped inline assembly
mirroring the phrasing of the [reference](https://doc.rust-lang.org/reference/inline-assembly.html#options).
This is also a bit of a refactor for a future `naked_asm!` macro (for use in `#[naked]` functions). Currently this sort of error can come up when switching from inline to global asm, or when a user just isn't that experienced with assembly. With `naked_asm!` added to the mix hitting this error is more likely.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/errors.rs')
0 files changed, 0 insertions, 0 deletions