clang/test/Parser/statements.c


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// RUN: clang -fsyntax-only %s

int test1() {
  { ; {  ;;}} ;;
}

int test2() {
  if (0) { if (1) {} } else { }

  do { } while (0); 
  
  while (0) while(0) do ; while(0);

  for (0;0;0)
    for (;;)
      for (9;0;2)
        ;
  for (int X = 0; 0; 0);
}

int test3() {
    switch (0) {
    
    case 4:
      if (0) {
    case 6: ;
      }
    default:
      ;     
  }
}

int test4() {
  if (0);
  
  int X;  // declaration in a block.
  
foo:  if (0);
}

typedef int t;
void test5() {
  if (0);

  //t x = 0;      // FIXME: Enable when handling of typedef names is impl.

  if (0);
}

void test6() {
  if (sizeof (int){ 1});   // sizeof compound literal
  if (sizeof (int));       // sizeof type

  (int)4;   // cast.
  (int){4}; // compound literal.

  // FIXME: change this to the struct version when we can.
  //int A = (struct{ int a;}){ 1}.a;
  int A = (int){ 1}.a;
}