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Lower asm expressions

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This commit is contained in:
Lukas Wirth 2024-09-01 15:17:52 +02:00
parent 86658c66b4
commit 3b11ff8c4d
14 changed files with 612 additions and 97 deletions
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8
crates/syntax/rust.ungram
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@ -411,13 +411,11 @@ AsmClobberAbi = 'clobber_abi' '(' ('@string' (',' '@string')* ','?) ')'
AsmOption = 'pure' | 'nomem' | 'readonly' | 'preserves_flags' | 'noreturn' | 'nostack' | 'att_syntax' | 'raw' | 'may_unwind'
// options := "options(" option *("," option) [","] ")"
AsmOptions = 'options' '(' AsmOption *(',' AsmOption) ','? ')'
// operand := reg_operand / clobber_abi / options
AsmOperand = AsmRegOperand | AsmClobberAbi | AsmOptions | AsmLabel
AsmLabel = 'label' BlockExpr
AsmSym = 'sym' Expr
AsmSym = 'sym' Path
AsmConst = 'const' Expr
// operand := reg_operand / clobber_abi / options
AsmOperand = AsmRegOperand | AsmClobberAbi | AsmOptions | AsmLabel | AsmSym | AsmConst
FormatArgsExpr =
Attr* 'builtin' '#' 'format_args' '('