bjoernager/rust
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Reword invalid suffixe errors

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This commit is contained in:
Esteban Küber 2019-03-26 12:09:13 -07:00
parent c7ddb83980
commit 1bb3694b1a
5 changed files with 36 additions and 37 deletions
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13
src/libsyntax/parse/parser.rs
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@ -1119,9 +1119,8 @@ impl<'a> Parser<'a> {
if text.is_empty() {
self.span_bug(sp, "found empty literal suffix in Some")
}
let msg = format!("{} with a suffix is invalid", kind);
self.struct_span_err(sp, &msg)
.span_label(sp, msg)
self.struct_span_err(sp, &format!("suffixes on {} are invalid", kind))
.span_label(sp, format!("invalid suffix `{}`", text))
.emit();
}
}
@ -2150,7 +2149,7 @@ impl<'a> Parser<'a> {
if suffix_illegal {
let sp = self.span;
self.expect_no_suffix(sp, lit.literal_name(), suf)
self.expect_no_suffix(sp, &format!("a {}", lit.literal_name()), suf)
}
result.unwrap()
@ -3205,7 +3204,7 @@ impl<'a> Parser<'a> {
let field = ExprKind::Field(e, Ident::new(name, span));
e = self.mk_expr(lo.to(span), field, ThinVec::new());
self.expect_no_suffix(span, "tuple index", suffix);
self.expect_no_suffix(span, "a tuple index", suffix);
}
token::Literal(token::Float(n), _suf) => {
self.bump();
@ -7791,7 +7790,7 @@ impl<'a> Parser<'a> {
match self.token {
token::Literal(token::Str_(s), suf) | token::Literal(token::StrRaw(s, _), suf) => {
let sp = self.span;
self.expect_no_suffix(sp, "ABI spec", suf);
self.expect_no_suffix(sp, "an ABI spec", suf);
self.bump();
match abi::lookup(&s.as_str()) {
Some(abi) => Ok(Some(abi)),
@ -8612,7 +8611,7 @@ impl<'a> Parser<'a> {
match self.parse_optional_str() {
Some((s, style, suf)) => {
let sp = self.prev_span;
self.expect_no_suffix(sp, "string literal", suf);
self.expect_no_suffix(sp, "a string literal", suf);
Ok((s, style))
}
_ => {