fix if as subexpr

csmoe · csmoe · commit e469bb477b09 · 2018-06-09T22:15:02.000+08:00
diff --git a/src/expr.rs b/src/expr.rs
@@ -696,7 +696,7 @@ impl Rewrite for ast::Stmt {
                 };
 
                 let shape = shape.sub_width(suffix.len())?;
-                format_expr(ex, ExprType::Statement, context, shape).map(|s| s + suffix)
+                format_expr(ex, ExprType::SubExpression, context, shape).map(|s| s + suffix)
             }
             ast::StmtKind::Mac(..) | ast::StmtKind::Item(..) => None,
         };

Original file line number	Diff line number	Diff line change
`@@ -696,7 +696,7 @@ impl Rewrite for ast::Stmt {`
`696`	`696`	`};`
`697`	`697`
`698`	`698`	`let shape = shape.sub_width(suffix.len())?;`
`699`		`- format_expr(ex, ExprType::Statement, context, shape).map(\|s\| s + suffix)`
	`699`	`+ format_expr(ex, ExprType::SubExpression, context, shape).map(\|s\| s + suffix)`
`700`	`700`	`}`
`701`	`701`	`ast::StmtKind::Mac(..) \| ast::StmtKind::Item(..) => None,`
`702`	`702`	`};`