text: // RUN: %clang_cc1 -triple x86_64-unknown-unknown %s -emit-llvm -o - | FileCheck %s
  
  struct P1 {
      struct Q1 {
        char a[6];
        char b[6];
      } q;
  };
  
  // CHECK: { [6 x i8] c"foo\00\00\00", [6 x i8] c"\00x\00\00\00\00" }
  struct P1 l1 = {
      (struct Q1){ "foo", "bar" },
                 .q.b = { "boo" },
                 .q.b = { [1] = 'x' }
  };
  
  // CHECK: { [6 x i8] c"foo\00\00\00", [6 x i8] c"bxo\00\00\00" }
  struct P1 l1a = {
      (struct Q1){ "foo", "bar" },
                 .q.b = { "boo" },
                 .q.b[1] = 'x'
  };
  
  
  struct P2 { char x[6]; };
  
  // CHECK: { [6 x i8] c"n\00\00\00\00\00" }
  struct P2 l2 = {
    .x = { [1] = 'o' },
    .x = { [0] = 'n' }
  }; 
  
  struct P3 {
      struct Q3 {
        struct R1 {
           int a, b, c;
        } r1;
  
        struct R2 {
           int d, e, f;
        } r2;
      } q;
  };
  
  // CHECK: @l3 = global %struct._Z2P3 { %struct._Z2Q3 { %struct._Z2R1 { i32 1, i32 2, i32 3 }, %struct._Z2R2 { i32 0, i32 10, i32 0 } } }
  struct P3 l3 = {
    (struct Q3){ { 1, 2, 3 }, { 4, 5, 6 } },
                      .q.r2 = { 7, 8, 9 },
                      .q.r2 = { .e = 10 }
  };
  
  // This bit is taken from Sema/wchar.c so we can avoid the wchar.h include.      
  typedef __WCHAR_TYPE__ wchar_t;                                                  
  
  struct P4 {
      wchar_t x[6];
  };
  
  // CHECK: { [6 x i32] [i32 102, i32 111, i32 120, i32 0, i32 0, i32 0] }
  struct P4 l4 = { { L"foo" }, .x[2] = L'x' };
  
  struct P5 {
    int x;
    struct Q5 {
      int a, b, c;
    } q;
    int y;
  };
  
  // A three-pass test
  // CHECK: @l5 = global %struct._Z2P5 { i32 1, %struct._Z2Q5 { i32 6, i32 9, i32 8 }, i32 5 }
  struct P5 l5 = { 1, { 2, 3, 4 }, 5,
                   .q = { 6, 7, 8 },
                   .q.b = 9 };
  