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Clean up

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This commit is contained in:
Camelid 2020-06-12 11:39:52 -07:00
parent 1d2acdf8ec
commit 27cc7c7d9f
1 changed files with 3 additions and 3 deletions
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6
src/librustc_builtin_macros/asm.rs
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@ -174,7 +174,7 @@ fn parse_args<'a>(
// Validate the order of named, positional & explicit register operands and options. We do
// this at the end once we have the full span of the argument available.
if args.options_spans.len() > 0 {
if !args.options_spans.is_empty() {
ecx.struct_span_err(span, "arguments are not allowed after options")
.span_labels(args.options_spans.clone(), "previous options")
.span_label(span, "argument")
@ -241,9 +241,9 @@ fn parse_args<'a>(
if args.options.contains(ast::InlineAsmOptions::PURE)
&& !args.options.intersects(ast::InlineAsmOptions::NOMEM | ast::InlineAsmOptions::READONLY)
{
let span = args.options_spans.clone();
let spans = args.options_spans.clone();
ecx.struct_span_err(
span,
spans,
"the `pure` option must be combined with either `nomem` or `readonly`",
)
.emit();