test/FrontendC++/2009-10-27-crash.cpp

   1 // RUN: %llvmgxx -emit-llvm -S %s -o /dev/null
   2 // Radar 7328944
   3
   4 typedef struct
   5 {
   6         unsigned short a : 1;
   7         unsigned short b : 2;
   8         unsigned short c : 1;
   9         unsigned short d : 1;
  10         unsigned short e : 1;
  11         unsigned short f : 1;
  12         unsigned short g : 2;
  13         unsigned short : 7;
  14         union
  15         {
  16                 struct
  17                 {
  18                         unsigned char h : 1;
  19                         unsigned char i : 1;
  20                         unsigned char j : 1;
  21                         unsigned char : 5;
  22                 };
  23                 struct
  24                 {
  25                         unsigned char k : 3;
  26                         unsigned char : 5;
  27                 };
  28         };
  29         unsigned char : 8;
  30 } tt;
  31
  32 typedef struct
  33 {
  34  unsigned char s;
  35  tt t;
  36  unsigned int u;
  37 } ttt;
  38
  39 ttt X = {
  40     4,
  41        { 0 },
  42         55,
  43 };