bjoernager/rust
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Add support for specifying multiple clobber_abi in asm!

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Allow multiple clobber_abi in asm

Update docs
Fix aarch64 test
Combine abis
Emit duplicate ABI error, empty ABI list error
multiple clobber_abi
This commit is contained in:
asquared31415 2021-10-14 03:23:09 -04:00
parent 214cd1f228
commit b233d3b5da
14 changed files with 370 additions and 147 deletions
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4
compiler/rustc_ast/src/ast.rs
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@ -2058,7 +2058,7 @@ pub struct InlineAsm {
pub template: Vec<InlineAsmTemplatePiece>,
pub template_strs: Box<[(Symbol, Option<Symbol>, Span)]>,
pub operands: Vec<(InlineAsmOperand, Span)>,
pub clobber_abi: Option<(Symbol, Span)>,
pub clobber_abis: Vec<(Symbol, Span)>,
pub options: InlineAsmOptions,
pub line_spans: Vec<Span>,
}
@ -2715,7 +2715,7 @@ pub enum ItemKind {
/// E.g., `extern {}` or `extern "C" {}`.
ForeignMod(ForeignMod),
/// Module-level inline assembly (from `global_asm!()`).
GlobalAsm(InlineAsm),
GlobalAsm(Box<InlineAsm>),
/// A type alias (`type`).
///
/// E.g., `type Foo = Bar<u8>;`.