================
@@ -0,0 +1,182 @@
+// RUN: %clang_cc1 %s -std=c++2c -fsyntax-only -verify
+// RUN: %clang_cc1 %s -std=c++2c -fsyntax-only -verify
-fexperimental-new-constant-interpreter
+
+
+struct S0 {};
+struct S1 {int a;};
+struct S2 {int a; int b;};
+struct S3 {double a; int b; int c;};
----------------
AaronBallman wrote:
Test with bit-fields? Test with unnamed bit-field? Test with an anonymous union
member? Test with a flexible array member? Test where the structure being
decomposed as a `static_assert` declaration in it (which wouldn't be a member
as far as decomposition is concerned)?
What about a monstrosity like:
```
struct S {
int x;
int y;
static_assert(__builtin_structured_binding_size(S) == 2); // ?
int z;
static_assert(__builtin_structured_binding_size(S) == 3);
};
```
https://github.com/llvm/llvm-project/pull/131515
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