clang/test/Lexer/ms-extensions.c

   1 // RUN: %clang_cc1 -fsyntax-only -verify -fms-extensions %s
   2 // RUN: %clang_cc1 -fsyntax-only -verify -fms-compatibility %s
   3 // RUN: %clang_cc1 -fsyntax-only -verify -triple i386-pc-win32 -fms-compatibility %s
   4
   5 __int8 x1  = 3i8;
   6 __int16 x2 = 4i16;
   7 __int32 x3 = 5i32;
   8 __int64 x5 = 0x42i64;
   9 __int64 x6 = 0x42I64;
  10
  11 __int64 y = 0x42i64u;  // expected-error {{invalid suffix}}
  12 __int64 w = 0x43ui64;
  13 __int64 z = 9Li64;  // expected-error {{invalid suffix}}
  14 __int64 q = 10lli64;  // expected-error {{invalid suffix}}
  15
  16 __complex double c1 = 1i;
  17 __complex double c2 = 1.0i;
  18 __complex float c3 = 1.0if;
  19
  20 #define ULLONG_MAX 0xffffffffffffffffui64
  21 #define UINT 0xffffffffui32
  22 #define USHORT 0xffffui16
  23 #define UCHAR 0xffui8
  24
  25 void a(void) {
  26         unsigned long long m = ULLONG_MAX;
  27         unsigned int n = UINT;
  28         unsigned short s = USHORT;
  29         unsigned char c = UCHAR;
  30 }
  31
  32 void pr_7968(void)
  33 {
  34   int var1 = 0x1111111e+1;
  35   int var2 = 0X1111111e+1;
  36   int var3 = 0xe+1;
  37   int var4 = 0XE+1;
  38
  39   int var5=    0\
  40 x1234e+1;
  41
  42   int var6=
  43   /*expected-warning {{backslash and newline separated by space}} */    0\
  44 x1234e+1;
  45 }
  46