Consider empty structs to be of size 1.

2017-11-09 14:37:40 +01:00 · 2017-11-09 14:37:40 +01:00 · 8afdf563b3
commit 8afdf563b3
parent bef14dfa24
1 changed files with 1 additions and 1 deletions
--- a/llvm_emulator/stepper.py
+++ b/llvm_emulator/stepper.py
@ -486,7 +486,7 @@ def base_ty2size(base_ty):
    elif isinstance(base_ty, ll.PointerType):
        return 1
    elif isinstance(base_ty, ll.StructType):
-        return sum(map(base_ty2size, base_ty.fields))
+        return max(1, sum(map(base_ty2size, base_ty.fields)))
    else:
        # TODO
        err('base_ty2size: Unknown type or illegal type: {}'