diff options
| -rw-r--r-- | compiler/rustc_expand/src/placeholders.rs | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/compiler/rustc_expand/src/placeholders.rs b/compiler/rustc_expand/src/placeholders.rs index 0cffca17271..e413564fb3f 100644 --- a/compiler/rustc_expand/src/placeholders.rs +++ b/compiler/rustc_expand/src/placeholders.rs @@ -313,25 +313,24 @@ impl<'a, 'b> MutVisitor for PlaceholderExpander<'a, 'b> { // Implement the proposal described in // https://github.com/rust-lang/rust/issues/61733#issuecomment-509626449 // - // The macro invocation expands to the list of statements. - // If the list of statements is empty, then 'parse' - // the trailing semicolon on the original invocation - // as an empty statement. That is: + // The macro invocation expands to the list of statements. If the + // list of statements is empty, then 'parse' the trailing semicolon + // on the original invocation as an empty statement. That is: // // `empty();` is parsed as a single `StmtKind::Empty` // - // If the list of statements is non-empty, see if the - // final statement alreayd has a trailing semicolon. + // If the list of statements is non-empty, see if the final + // statement already has a trailing semicolon. // - // If it doesn't have a semicolon, then 'parse' the trailing semicolon - // from the invocation as part of the final statement, + // If it doesn't have a semicolon, then 'parse' the trailing + // semicolon from the invocation as part of the final statement, // using `stmt.add_trailing_semicolon()` // // If it does have a semicolon, then 'parse' the trailing semicolon // from the invocation as a new StmtKind::Empty - // FIXME: We will need to preserve the original - // semicolon token and span as part of #15701 + // FIXME: We will need to preserve the original semicolon token and + // span as part of #15701 let empty_stmt = ast::Stmt { id: ast::DUMMY_NODE_ID, kind: ast::StmtKind::Empty, |