fix if as subexpr

csmoe · csmoe · commit 67f681fd3064 · 2018-06-09T22:23:30.000+08:00
diff --git a/src/expr.rs b/src/expr.rs
@@ -708,7 +708,7 @@ 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
`@@ -708,7 +708,7 @@ impl Rewrite for ast::Stmt {`
`708`	`708`	`};`
`709`	`709`
`710`	`710`	`let shape = shape.sub_width(suffix.len())?;`
`711`		`- format_expr(ex, ExprType::Statement, context, shape).map(\|s\| s + suffix)`
	`711`	`+ format_expr(ex, ExprType::SubExpression, context, shape).map(\|s\| s + suffix)`
`712`	`712`	`}`
`713`	`713`	`ast::StmtKind::Mac(..) \| ast::StmtKind::Item(..) => None,`
`714`	`714`	`};`