1 //===-- main.c --------------------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #include <stdio.h> 10 11 void set_char(void) 12 { 13 char i = 'a'; 14 printf("before (char) i = %c\n", i); 15 printf("after (char) i = %c\n", i); // Set break point #1. //// break $source:$line 16 } 17 18 void set_uchar(void) 19 { 20 unsigned char i = 'a'; 21 printf("before (unsigned char) i = %c\n", i); 22 printf("after (unsigned char) i = %c\n", i); //// break $source:$line 23 } 24 25 void set_short(void) 26 { 27 short i = 33; 28 printf("before (short) i = %i\n", i); 29 printf("after (short) i = %i\n", i); //// break $source:$line 30 } 31 32 void set_ushort(void) 33 { 34 unsigned short i = 33; 35 printf("before (unsigned short) i = %i\n", i); 36 printf("after (unsigned short) i = %i\n", i); // Set break point #2. //// break $source:$line 37 } 38 39 void set_int(void) 40 { 41 int i = 33; 42 printf("before (int) i = %i\n", i); 43 printf("after (int) i = %i\n", i); //// break $source:$line 44 } 45 46 void set_uint(void) 47 { 48 unsigned int i = 33; 49 printf("before (unsigned int) i = %u\n", i); 50 printf("after (unsigned int) i = %u\n", i); //// break $source:$line 51 } 52 53 void set_long(void) 54 { 55 long i = 33; 56 printf("before (long) i = %li\n", i); 57 printf("after (long) i = %li\n", i); // Set break point #3. //// break $source:$line 58 } 59 60 void set_ulong(void) 61 { 62 unsigned long i = 33; 63 printf("before (unsigned long) i = %lu\n", i); 64 printf("after (unsigned long) i = %lu\n", i); //// break $source:$line 65 } 66 67 void set_float(void) 68 { 69 float i = 3.1415927; 70 printf("before (float) i = %g\n", i); 71 printf("after (float) i = %g\n", i); //// break $source:$line 72 } 73 74 void set_double(void) 75 { 76 double i = 3.1415927; 77 printf("before (double) i = %g\n", i); 78 printf("after (double) i = %g\n", i); // Set break point #4. //// break $source:$line 79 } 80 81 void set_long_double(void) 82 { 83 long double i = 3.1415927; 84 printf("before (long double) i = %Lg\n", i); 85 printf("after (long double) i = %Lg\n", i); // Set break point #5. //// break $source:$line 86 } 87 88 void set_point (void) 89 { 90 struct point_tag { 91 int x; 92 int y; 93 }; 94 struct point_tag points_2[2] = { 95 {1,2}, 96 {3,4} 97 }; 98 } 99 100 int main (int argc, char const *argv[]) 101 { 102 // Continue to the breakpoint in set_char() 103 set_char(); //// continue; var i; val -set 99 1 104 set_uchar(); //// continue; var i; val -set 99 2 105 set_short(); //// continue; var i; val -set -42 3 106 set_ushort(); //// continue; var i; val -set 42 4 107 set_int(); //// continue; var i; val -set -42 5 108 set_uint(); //// continue; var i; val -set 42 6 109 set_long(); //// continue; var i; val -set -42 7 110 set_ulong(); //// continue; var i; val -set 42 8 111 set_float(); //// continue; var i; val -set 123.456 9 112 set_double(); //// continue; var i; val -set 123.456 10 113 set_long_double(); //// continue; var i; val -set 123.456 11 114 set_point (); //// continue 115 return 0; 116 } 117
