Check number of entries in op_tables

ethereum · Sep 10, 2019 · fb08633 · fb08633
1 parent 9fd0b74
commit fb08633
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/evmone/instructions.cpp b/lib/evmone/instructions.cpp
@@ -1378,6 +1378,8 @@ constexpr exec_fn_table op_tables[] = {
     create_op_table_constantinople(),  // Petersburg
     create_op_table_istanbul(),        // Istanbul
 };
+static_assert(sizeof(op_tables) / sizeof(op_tables[0]) > EVMC_MAX_REVISION,
+    "op table entry missing for an EVMC revision");
 }  // namespace
 
 EVMC_EXPORT const exec_fn_table& get_op_table(evmc_revision rev) noexcept