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Fixed aesthetics of if let block

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This commit is contained in:
Suchith J N 2017-04-15 17:35:30 +05:30
parent 65b04fa068
commit 6fc7d45d64
1 changed files with 4 additions and 4 deletions
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8
src/librustc/hir/lowering.rs
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@ -2051,10 +2051,10 @@ impl<'a> LoweringContext<'a> {
let wildcard_arm: Option<&Expr> = else_opt.as_ref().map(|p| &**p);
let wildcard_pattern = self.pat_wild(e.span);
let body = if let Some(else_expr) = wildcard_arm {
P(self.lower_expr(else_expr))
} else {
self.expr_tuple(e.span, hir_vec![])
};
P(self.lower_expr(else_expr))
} else {
self.expr_tuple(e.span, hir_vec![])
};
arms.push(self.arm(hir_vec![wildcard_pattern], body));
}