41 lines · c
1// RUN: %clang_cc1 -emit-llvm -o - %s -fpascal-strings -fwchar-type=short -fno-signed-wchar | FileCheck %s2 3#include <stddef.h>4 5extern void abort (void);6 7typedef unsigned short UInt16;8 9typedef UInt16 UniChar;10 11int main(int argc, char* argv[])12{13 14 char st[] = "\pfoo"; // pascal string15 UniChar wt[] = L"\pbar"; // pascal Unicode string16 UniChar wt1[] = L"\p";17 UniChar wt2[] = L"\pgorf";18 19 if (st[0] != 3)20 abort ();21 if (wt[0] != 3)22 abort ();23 if (wt1[0] != 0)24 abort ();25 if (wt2[0] != 4)26 abort ();27 28 return 0;29}30 31// CHECK: [i16 3, i16 98, i16 97, i16 114, i16 0]32// CHECK: [i16 4, i16 103, i16 111, i16 114, i16 102, i16 0]33 34 35// PR8856 - -fshort-wchar makes wchar_t be unsigned.36// CHECK: @test237// CHECK: store volatile i32 1, ptr %isUnsigned38void test2(void) {39 volatile int isUnsigned = (wchar_t)-1 > (wchar_t)0;40}41