Include temporary variables in --print-scopes output

src/ast/scopes.cc

Index: src/ast/scopes.cc
diff --git a/src/ast/scopes.cc b/src/ast/scopes.cc
index acba74d699805cfbd4c14a9f2d5e70d43be1f35e..51a71e3deb789af8a585c8355081385de6bb0119 100644
--- a/src/ast/scopes.cc
+++ b/src/ast/scopes.cc
@@ -1539,6 +1539,19 @@ void Scope::Print(int n) {
     PrintVar(n1, function);
   }
 
+  // Print temporaries.
+  {
+    bool printed_header = false;
+    for (Variable* local : locals_) {
+      if (local->mode() != TEMPORARY) continue;
+      if (!printed_header) {
+        printed_header = true;
+        Indent(n1, "// temporary vars:\n");
+      }
+      PrintVar(n1, local);
+    }
+  }
+
   if (variables_.occupancy() > 0) {
     PrintMap(n1, "// local vars:\n", &variables_, true, function);
     PrintMap(n1, "// dynamic vars:\n", &variables_, false, function);