bjoernager/rust
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Use is_unsafe_block()

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topecongiro 2017-11-02 21:42:11 +09:00
parent 81cd12cc08
commit e4f13dfdd6
1 changed files with 1 additions and 2 deletions
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3
src/expr.rs
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@ -630,8 +630,7 @@ fn rewrite_closure(
}
// Figure out if the block is necessary.
let needs_block = block.rules != ast::BlockCheckMode::Default || block.stmts.len() > 1
|| context.inside_macro
let needs_block = is_unsafe_block(block) || block.stmts.len() > 1 || context.inside_macro
|| block_contains_comment(block, context.codemap)
|| prefix.contains('\n');