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Point at correct span for parenthesized types

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This commit is contained in:
Esteban Küber
2019-09-04 17:36:01 -07:00
parent b370c111fd
commit c9d05aa9ce
23 changed files with 95 additions and 91 deletions
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13
src/libsyntax/parse/parser/path.rs
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@@ -129,10 +129,11 @@ impl<'a> Parser<'a> {
self.parse_path(style)
}
crate fn parse_path_segments(&mut self,
segments: &mut Vec<PathSegment>,
style: PathStyle)
-> PResult<'a, ()> {
crate fn parse_path_segments(
&mut self,
segments: &mut Vec<PathSegment>,
style: PathStyle,
) -> PResult<'a, ()> {
loop {
let segment = self.parse_path_segment(style)?;
if style == PathStyle::Expr {
@@ -196,12 +197,12 @@ impl<'a> Parser<'a> {
let (args, constraints) =
self.parse_generic_args_with_leaning_angle_bracket_recovery(style, lo)?;
self.expect_gt()?;
let span = lo.to(self.prev_span);
let span = ident.span.to(self.prev_span);
AngleBracketedArgs { args, constraints, span }.into()
} else {
// `(T, U) -> R`
let (inputs, _) = self.parse_paren_comma_seq(|p| p.parse_ty())?;
let span = lo.to(self.prev_span);
let span = ident.span.to(self.prev_span);
let output = if self.eat(&token::RArrow) {
Some(self.parse_ty_common(false, false, false)?)
} else {