From 7b962d754350dd7cc8d2729416cb36a7244b3dd0 Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Fri, 23 Jun 2023 05:31:14 +0000 Subject: Support interpolated block for try and async --- compiler/rustc_parse/src/parser/expr.rs | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'compiler/rustc_parse/src/parser/expr.rs') diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs index 3ecdbc36248..769415b614b 100644 --- a/compiler/rustc_parse/src/parser/expr.rs +++ b/compiler/rustc_parse/src/parser/expr.rs @@ -3003,7 +3003,8 @@ impl<'a> Parser<'a> { fn is_do_catch_block(&self) -> bool { self.token.is_keyword(kw::Do) && self.is_keyword_ahead(1, &[kw::Catch]) - && self.look_ahead(2, |t| *t == token::OpenDelim(Delimiter::Brace)) + && self + .look_ahead(2, |t| *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block()) && !self.restrictions.contains(Restrictions::NO_STRUCT_LITERAL) } @@ -3013,7 +3014,8 @@ impl<'a> Parser<'a> { fn is_try_block(&self) -> bool { self.token.is_keyword(kw::Try) - && self.look_ahead(1, |t| *t == token::OpenDelim(Delimiter::Brace)) + && self + .look_ahead(1, |t| *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block()) && self.token.uninterpolated_span().at_least_rust_2018() } @@ -3032,10 +3034,14 @@ impl<'a> Parser<'a> { && (( // `async move {` self.is_keyword_ahead(1, &[kw::Move]) - && self.look_ahead(2, |t| *t == token::OpenDelim(Delimiter::Brace)) + && self.look_ahead(2, |t| { + *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block() + }) ) || ( // `async {` - self.look_ahead(1, |t| *t == token::OpenDelim(Delimiter::Brace)) + self.look_ahead(1, |t| { + *t == token::OpenDelim(Delimiter::Brace) || t.is_whole_block() + }) )) } -- cgit 1.4.1-3-g733a5