[clang] [Clang] Handle structs with inner structs and no fields (PR #89126)
Bill Wendling via cfe-commits
cfe-commits at lists.llvm.org
Thu Apr 18 13:15:15 PDT 2024
================
@@ -844,7 +847,18 @@ const FieldDecl *CodeGenFunction::FindFlexibleArrayMemberField(
if (const FieldDecl *Field =
----------------
bwendling wrote:
I did several tests, and it looks like if there's an inner struct that's not accessible, that doesn't affect the offsets of fields outside of that inner struct.
```c
struct foo {
struct inner_1 {
/* fields */
};
struct inner_2 {
int a; /* __builtin_offsetof is 0 */
};
int b; /* __builtin_offsetof is 0 */
};
```
@efriedma-quic Do you have any thoughts?
https://github.com/llvm/llvm-project/pull/89126
More information about the cfe-commits
mailing list