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Address the PR review

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alexey zabelin 2017-04-13 09:53:22 -04:00
parent a50737051a
commit 14eac29753
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2 changed files with 3 additions and 4 deletions
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4
src/libsyntax/parse/parser.rs
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@ -4066,7 +4066,7 @@ impl<'a> Parser<'a> {
}).emit();
}
// Parse bounds of a type parameter `BOUND + BOUND + BOUND`.
// Parse bounds of a lifetime parameter `BOUND + BOUND + BOUND`, possibly with trailing `+`.
// BOUND = TY_BOUND | LT_BOUND
// LT_BOUND = LIFETIME (e.g. `'a`)
// TY_BOUND = [?] [for<LT_PARAM_DEFS>] SIMPLE_PATH (e.g. `?for<'a: 'b> m::Trait<'a>`)
@ -4107,7 +4107,7 @@ impl<'a> Parser<'a> {
self.parse_ty_param_bounds_common(true)
}
// Parse bounds of a type parameter `BOUND + BOUND + BOUND`.
// Parse bounds of a lifetime parameter `BOUND + BOUND + BOUND`, possibly with trailing `+`.
// BOUND = LT_BOUND (e.g. `'a`)
fn parse_lt_param_bounds(&mut self) -> Vec<Lifetime> {
let mut lifetimes = Vec::new();