2778 - fix all layers

1 files changed, 13 insertions, 0 deletions

diff --git a/064rewrite_literal_string.cc b/064rewrite_literal_string.cc
index 86a18e81..db23a441 100644
--- a/064rewrite_literal_string.cc
+++ b/064rewrite_literal_string.cc
@@ -51,3 +51,16 @@ void rewrite_literal_string_to_text(recipe_ordinal r) {
   caller.steps.swap(new_instructions);
 //?   cerr << "aa: " << to_string(caller) << '\n';
 }
+
+bool contains_numeric_locations(const recipe& caller) {
+  for (int i = 0; i < SIZE(caller.steps); ++i) {
+    const instruction& inst = caller.steps.at(i);
+    for (int in = 0; in < SIZE(inst.ingredients); ++in)
+      if (is_numeric_location(inst.ingredients.at(in)))
+        return true;
+    for (int out = 0; out < SIZE(inst.products); ++out)
+      if (is_numeric_location(inst.products.at(out)))
+        return true;
+  }
+  return false;
+}