diff options
Diffstat (limited to 'compiler/rustc_builtin_macros/src/asm.rs')
| -rw-r--r-- | compiler/rustc_builtin_macros/src/asm.rs | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/compiler/rustc_builtin_macros/src/asm.rs b/compiler/rustc_builtin_macros/src/asm.rs index 8c1579baacb..bcdd58a0901 100644 --- a/compiler/rustc_builtin_macros/src/asm.rs +++ b/compiler/rustc_builtin_macros/src/asm.rs @@ -15,6 +15,8 @@ use rustc_span::{InnerSpan, Span}; use rustc_target::asm::InlineAsmArch; use smallvec::smallvec; +use crate::errors; + pub struct AsmArgs { pub templates: Vec<P<ast::Expr>>, pub operands: Vec<(ast::InlineAsmOperand, Span)>, @@ -205,7 +207,7 @@ pub fn parse_asm_args<'a>( // of the argument available. if explicit_reg { if name.is_some() { - diag.struct_span_err(span, "explicit register arguments cannot have names").emit(); + diag.emit_err(errors::AsmExplicitRegisterName { span }); } args.reg_args.insert(slot); } else if let Some(name) = name { @@ -240,25 +242,19 @@ pub fn parse_asm_args<'a>( && args.options.contains(ast::InlineAsmOptions::READONLY) { let spans = args.options_spans.clone(); - diag.struct_span_err(spans, "the `nomem` and `readonly` options are mutually exclusive") - .emit(); + diag.emit_err(errors::AsmMutuallyExclusive { spans, opt1: "nomem", opt2: "readonly" }); } if args.options.contains(ast::InlineAsmOptions::PURE) && args.options.contains(ast::InlineAsmOptions::NORETURN) { let spans = args.options_spans.clone(); - diag.struct_span_err(spans, "the `pure` and `noreturn` options are mutually exclusive") - .emit(); + diag.emit_err(errors::AsmMutuallyExclusive { spans, opt1: "pure", opt2: "noreturn" }); } if args.options.contains(ast::InlineAsmOptions::PURE) && !args.options.intersects(ast::InlineAsmOptions::NOMEM | ast::InlineAsmOptions::READONLY) { let spans = args.options_spans.clone(); - diag.struct_span_err( - spans, - "the `pure` option must be combined with either `nomem` or `readonly`", - ) - .emit(); + diag.emit_err(errors::AsmPureCombine { spans }); } let mut have_real_output = false; @@ -285,11 +281,7 @@ pub fn parse_asm_args<'a>( } } if args.options.contains(ast::InlineAsmOptions::PURE) && !have_real_output { - diag.struct_span_err( - args.options_spans.clone(), - "asm with the `pure` option must have at least one output", - ) - .emit(); + diag.emit_err(errors::AsmPureNoOutput { spans: args.options_spans.clone() }); } if args.options.contains(ast::InlineAsmOptions::NORETURN) && !outputs_sp.is_empty() { let err = diag @@ -705,11 +697,7 @@ fn expand_preparsed_asm(ecx: &mut ExtCtxt<'_>, args: AsmArgs) -> Option<ast::Inl .ty_span .map(|sp| template_sp.from_inner(InnerSpan::new(sp.start, sp.end))) .unwrap_or(template_sp); - ecx.struct_span_err( - span, - "asm template modifier must be a single character", - ) - .emit(); + ecx.emit_err(errors::AsmModifierInvalid { span }); modifier = None; } |