bjoernager/rust
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Merge pull request #308 from Manishearth/unit_cmp

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macro check for unit_cmp
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llogiq 2015-09-06 19:46:21 +02:00
commit 1569fd8c55
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src/types.rs
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@ -85,6 +85,7 @@ impl LintPass for UnitCmp {
} }
fn check_expr(&mut self, cx: &Context, expr: &Expr) { fn check_expr(&mut self, cx: &Context, expr: &Expr) {
if in_macro(cx, expr.span) { return; }
if let ExprBinary(ref cmp, ref left, _) = expr.node { if let ExprBinary(ref cmp, ref left, _) = expr.node {
let op = cmp.node; let op = cmp.node;
let sty = &cx.tcx.expr_ty(left).sty; let sty = &cx.tcx.expr_ty(left).sty;