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rewrite to put blk as 2nd arg

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This commit is contained in:
Niko Matsakis 2011-12-21 22:16:28 -08:00
parent e34abbacf6
commit 9e1dc703d2
1 changed files with 1 additions and 1 deletions
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src/comp/syntax/parse/parser.rs
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@ -1608,7 +1608,7 @@ fn expr_requires_semi_to_be_stmt(e: @ast::expr) -> bool {
expr_requires_semi_to_be_stmt(option::get(els)) } expr_requires_semi_to_be_stmt(option::get(els)) }
} }
ast::expr_alt(_, arms) { ast::expr_alt(_, arms) {
vec::any({|arm| !option::is_none(arm.body.node.expr)}, arms) vec::any(arms, {|arm| !option::is_none(arm.body.node.expr)})
} }
ast::expr_block(blk) | ast::expr_while(_, blk) | ast::expr_block(blk) | ast::expr_while(_, blk) |
ast::expr_for(_, _, blk) | ast::expr_do_while(blk, _) { ast::expr_for(_, _, blk) | ast::expr_do_while(blk, _) {