clang/test/ASTMerge/struct/Inputs/struct2.c

   1 // Matches
   2 struct S0 {
   3   int field1;
   4   float field2;
   5 };
   6
   7 struct S0 x0;
   8
   9 // Mismatch in field type
  10 struct S1 {
  11   int field1;
  12   float field2;
  13 };
  14
  15 struct S1 x1;
  16
  17 // Mismatch in tag kind.
  18 union S2 { int i; float f; } x2;
  19
  20 // Missing fields
  21 struct S3 { int i; float f; } x3;
  22
  23 // Extra fields
  24 struct S4 { int i; float f; } x4;
  25
  26 // Bit-field matches
  27 struct S5 { int i : 8; unsigned j : 8; } x5;
  28
  29 // Bit-field mismatch
  30 struct S6 { int i : 8; unsigned j; } x6;
  31
  32 // Bit-field mismatch
  33 struct S7 { int i : 8; unsigned j : 16; } x7;
  34
  35 // Incomplete type
  36 struct S8 { int i; float f; } *x8;
  37
  38 // Incomplete type
  39 struct S9 *x9;
  40
  41 // Incomplete type
  42 struct S10 *x10;
  43
  44 // Matches
  45 struct ListNode {
  46   int value;
  47   struct ListNode *Next;
  48 } xList;
  49
  50 // Mismatch due to struct used internally
  51 struct DeepError {
  52   int value;
  53   struct DeeperError { int i; float f; } *Deeper;
  54 } xDeep;
  55
  56 // Matches
  57 struct {
  58   int i;
  59   float f;
  60 } x11;
  61
  62 // Matches
  63 typedef struct {
  64   int i;
  65   float f;
  66 } S12;
  67
  68 S12 x12;
  69
  70 // Mismatch
  71 typedef struct {
  72   int i; // Mismatch here.
  73   float f;
  74 } S13;
  75
  76 S13 x13;
  77
  78 // Matches
  79 struct Unnamed {
  80   union {
  81     struct {
  82       int i;
  83     } S;
  84     struct {
  85       float i;
  86     } R;
  87   } U;
  88 } x14;
  89
  90 // Matches
  91 struct DeepUnnamed {
  92   union {
  93     union {
  94       struct {
  95         long i;
  96       } S;
  97       struct {
  98         int i;
  99       } R;
 100     } U1;
 101     union {
 102       struct {
 103         long i;
 104       } S;
 105       struct {
 106         float i;
 107       } T;
 108     } U2;
 109   } U;
 110   struct {
 111     long i;
 112   } V;
 113 } x15;
 114
 115 // Mismatch due to unnamed struct used internally
 116 struct DeepUnnamedError {
 117   union {
 118     union {
 119       struct {
 120         long i;
 121       } S;
 122       struct {
 123         int i;
 124       } R;
 125     } U1;
 126     union {
 127       struct {
 128         float i; // Mismatch here.
 129       } S;
 130       struct {
 131         float i;
 132       } T;
 133     } U2;
 134   } U;
 135   struct {
 136     long i;
 137   } V;
 138 } x16;