Crash in src/compiler/sema_initializers.c:1263

[ManuLinares]

Reproduction

union Union
{
int x;
}
typedef Foo = Union;
union Union2
{
struct bar
{
Foo x;
}
}
typedef Union3 = Union2;
typedef UnionArr = Union3[ ];
fn void test( )
{
UnionArr a = { [0].bar.x.x = 100 };
}

Compiler Output

⚠️ The compiler encountered an unexpected error: "Should be unreachable".

- Function: sema_update_const_initializer_with_designator(...)
- Source file: src/compiler/sema_initializers.c:1263

Exit Code: 1 (Line on GitHub)