decoder_detail: Add check for N==0 to GetArgInfo

2026-02-18 22:42:58 +00:00 · 2020-10-11 22:12:21 +01:00
parent 6bb49726f4
commit 46f96904db
1 changed files with 7 additions and 3 deletions
--- a/src/frontend/decoder/decoder_detail.h
+++ b/src/frontend/decoder/decoder_detail.h
@@ -85,9 +85,13 @@ private:
                    arg_index++;
                }

-                ASSERT(arg_index < N);
-                masks[arg_index] |= one << bit_position;
-                shifts[arg_index] = bit_position;
+                if constexpr (N > 0) {
+                    ASSERT(arg_index < N);
+                    masks[arg_index] |= one << bit_position;
+                    shifts[arg_index] = bit_position;
+                } else {
+                    ASSERT_FALSE();
+                }
            }
        }