test/Sema/types.c

   1 // RUN: %clang_cc1 %s -pedantic -verify -triple=x86_64-apple-darwin9
   2
   3 // rdar://6097662
   4 typedef int (*T)[2];
   5 restrict T x;
   6
   7 typedef int *S[2];
   8 restrict S y; // expected-error {{restrict requires a pointer or reference ('S' (aka 'int *[2]') is invalid)}}
   9
  10
  11
  12 // int128_t is available.
  13 int a() {
  14   __int128_t s;
  15   __uint128_t t;
  16 }
  17 // but not a keyword
  18 int b() {
  19   int __int128_t;
  20   int __uint128_t;
  21 }
  22
  23
  24 // Array type merging should convert array size to whatever matches the target
  25 // pointer size.
  26 // rdar://6880874
  27 extern int i[1LL];
  28 int i[(short)1];
  29
  30 enum e { e_1 };
  31 extern int j[sizeof(enum e)];  // expected-note {{previous definition}}
  32 int j[42];   // expected-error {{redefinition of 'j' with a different type}}
  33
  34 // rdar://6880104
  35 _Decimal32 x;  // expected-error {{GNU decimal type extension not supported}}
  36
  37
  38 // rdar://6880951
  39 int __attribute__ ((vector_size (8), vector_size (8))) v;  // expected-error {{invalid vector element type}}