From 0c8c062f5ec2f11e5b6e17e692aeae0ef97cab89 Mon Sep 17 00:00:00 2001
From: Alon Zakai <azakai@google.com>
Date: Tue, 6 Apr 2021 10:09:40 -0700
Subject: Emit dollar signs when relevant while debugging s-expression elements
 (#3693)

This is just noticeable when debugging locally and doing a quick print to
stdout.
---
 src/wasm/wasm-s-parser.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src')

diff --git a/src/wasm/wasm-s-parser.cpp b/src/wasm/wasm-s-parser.cpp
index a42b341f6..98a6cb827 100644
--- a/src/wasm/wasm-s-parser.cpp
+++ b/src/wasm/wasm-s-parser.cpp
@@ -125,6 +125,9 @@ std::ostream& operator<<(std::ostream& o, Element& e) {
     }
     o << " )";
   } else {
+    if (e.dollared()) {
+      o << '$';
+    }
     o << e.str_.str;
   }
   return o;
-- 
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