1744 - support just two editors rather than a list

Current model: you click on something to put it on the editor at the top
of the column. Worth a shot.

1 files changed, 4 insertions, 0 deletions

diff --git a/030container.cc b/030container.cc
index a679626e..4b013450 100644
--- a/030container.cc
+++ b/030container.cc
@@ -112,6 +112,8 @@ case GET: {
   assert(is_literal(current_instruction().ingredients.at(1)));
   assert(scalar(ingredients.at(1)));
   long long int offset = ingredients.at(1).at(0);
+  assert(offset >= 0);
+  assert(offset < size_of(base));
   long long int src = base_address;
   for (long long int i = 0; i < offset; ++i) {
     src += size_of(Type[base_type].elements.at(i));
@@ -161,6 +163,8 @@ case GET_ADDRESS: {
   assert(is_literal(current_instruction().ingredients.at(1)));
   assert(scalar(ingredients.at(1)));
   long long int offset = ingredients.at(1).at(0);
+  assert(offset >= 0);
+  assert(offset < size_of(base));
   long long int result = base_address;
   for (long long int i = 0; i < offset; ++i) {
     result += size_of(Type[base_type].elements.at(i));