// #target: mingw-x64
module test;
import std;
struct ParentType
{
    int a;
    int b;
    int x;
    int y;
}
struct ChildType
{
    inline ParentType p;
    int c;
    int ef;
    char[10] ff;
}

const ParentType ABC = { .a = 1, .b = 2, .x = 12312, .y = -1 };
const ChildType ABC2 = { .a = 1, .b = 1, .x = 12, .y = 0 };

ChildType gc = { ...ABC2, .b = 7, .c = 8 };
ChildType gc2 = { ...ABC, .b = 7, .c = 8 };

fn void main()
{

    ParentType some_p = { .a = 1, .b = 2, .x = 12312, .y = -1 };
    ChildType c = { ...some_p, .b = 7, .c = 8 };
    ParentType t = { ...some_p, .b = 343};
    ChildType d = gc;
    ChildType e = gc2;
}

/* #expect: test.ll

@"$ct.test.ParentType" = linkonce global %.introspect { i8 10, i64 0, ptr null, i64 16, i64 0, i64 4, [0 x i64] zeroinitializer }, comdat, align 8
@"$ct.test.ChildType" = linkonce global %.introspect { i8 10, i64 ptrtoint (ptr @"$ct.test.ParentType" to i64), ptr null, i64 36, i64 0, i64 4, [0 x i64] zeroinitializer }, comdat, align 8
@test.ABC = local_unnamed_addr constant %ParentType { i32 1, i32 2, i32 12312, i32 -1 }, align 4
@test.ABC2 = local_unnamed_addr constant %ChildType { %ParentType { i32 1, i32 1, i32 12, i32 0 }, i32 0, i32 0, [10 x i8] zeroinitializer }, align 4
@test.gc = local_unnamed_addr global %ChildType { %ParentType { i32 1, i32 7, i32 12, i32 0 }, i32 8, i32 0, [10 x i8] zeroinitializer }, align 4
@test.gc2 = local_unnamed_addr global %ChildType { %ParentType { i32 1, i32 7, i32 12312, i32 -1 }, i32 8, i32 0, [10 x i8] zeroinitializer }, align 4
@.__const = private unnamed_addr constant %ParentType { i32 1, i32 2, i32 12312, i32 -1 }, align 4

; Function Attrs: nounwind uwtable
define void @test.main() #0 {
entry:
  %some_p = alloca %ParentType, align 4
  %c = alloca %ChildType, align 4
  %t = alloca %ParentType, align 4
  %d = alloca %ChildType, align 4
  %e = alloca %ChildType, align 4
  call void @llvm.memcpy.p0.p0.i32(ptr align 4 %some_p, ptr align 4 @.__const, i32 16, i1 false)
  call void @llvm.memset.p0.i64(ptr align 4 %c, i8 0, i64 36, i1 false)
  call void @llvm.memcpy.p0.p0.i32(ptr align 4 %c, ptr align 4 %some_p, i32 16, i1 false)
  %ptradd = getelementptr inbounds i8, ptr %c, i64 4
  store i32 7, ptr %ptradd, align 4
  %ptradd1 = getelementptr inbounds i8, ptr %c, i64 16
  store i32 8, ptr %ptradd1, align 4
  call void @llvm.memcpy.p0.p0.i32(ptr align 4 %t, ptr align 4 %some_p, i32 16, i1 false)
  %ptradd2 = getelementptr inbounds i8, ptr %t, i64 4
  store i32 343, ptr %ptradd2, align 4
  call void @llvm.memcpy.p0.p0.i32(ptr align 4 %d, ptr align 4 @test.gc, i32 36, i1 false)
  call void @llvm.memcpy.p0.p0.i32(ptr align 4 %e, ptr align 4 @test.gc2, i32 36, i1 false)
  ret void
}
