bjoernager/rust
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Clean up weird option mapping

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This commit is contained in:
Dániel Buga 2021-02-07 23:05:15 +01:00
parent 3182375e06
commit 37cbc08a92
1 changed files with 3 additions and 7 deletions
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10
compiler/rustc_typeck/src/check/expr.rs
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@ -285,13 +285,9 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
self.check_expr_eq_type(&e, ty);
ty
}
ExprKind::If(ref cond, ref then_expr, ref opt_else_expr) => self.check_then_else(
&cond,
then_expr,
opt_else_expr.as_ref().map(|e| &**e),
expr.span,
expected,
),
ExprKind::If(cond, then_expr, opt_else_expr) => {
self.check_then_else(cond, then_expr, opt_else_expr, expr.span, expected)
}
ExprKind::DropTemps(ref e) => self.check_expr_with_expectation(e, expected),
ExprKind::Array(ref args) => self.check_expr_array(args, expected, expr),
ExprKind::ConstBlock(ref anon_const) => self.to_const(anon_const).ty,