1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 // RUN: %clang_cc1 -fsyntax-only -x c++ -Werror %s 3 4 int pr8880_1() { 5 int first = 1; 6 for ( ; ({ if (first) { first = 0; continue; } 0; }); ) 7 return 0; 8 return 1; 9 } 10 11 void pr8880_2(int first) { 12 for ( ; ({ if (first) { first = 0; break; } 0; }); ) {} 13 } 14 15 void pr8880_3(int first) { 16 for ( ; ; (void)({ if (first) { first = 0; continue; } 0; })) {} 17 } 18 19 void pr8880_4(int first) { 20 for ( ; ; (void)({ if (first) { first = 0; break; } 0; })) {} 21 } 22 23 void pr8880_5 (int first) { 24 while(({ if (first) { first = 0; continue; } 0; })) {} 25 } 26 27 void pr8880_6 (int first) { 28 while(({ if (first) { first = 0; break; } 0; })) {} 29 } 30 31 void pr8880_7 (int first) { 32 do {} while(({ if (first) { first = 0; continue; } 0; })); 33 } 34 35 void pr8880_8 (int first) { 36 do {} while(({ if (first) { first = 0; break; } 0; })); 37 } 38 39 void pr8880_10(int i) { 40 for ( ; i != 10 ; i++ ) 41 for ( ; ; (void)({ ++i; continue; i;})) {} // expected-warning{{'continue' is bound to current loop, GCC binds it to the enclosing loop}} 42 } 43 44 void pr8880_11(int i) { 45 for ( ; i != 10 ; i++ ) 46 for ( ; ; (void)({ ++i; break; i;})) {} // expected-warning{{'break' is bound to current loop, GCC binds it to the enclosing loop}} 47 } 48 49 void pr8880_12(int i, int j) { 50 for ( ; i != 10 ; i++ ) 51 for ( ; ({if (i) continue; i;}); j++) {} // expected-warning {{'continue' is bound to current loop, GCC binds it to the enclosing loop}} 52 } 53 54 void pr8880_13(int i, int j) { 55 for ( ; i != 10 ; i++ ) 56 for ( ; ({if (i) break; i;}); j++) {} // expected-warning{{'break' is bound to current loop, GCC binds it to the enclosing loop}} 57 } 58 59 void pr8880_14(int i) { 60 for ( ; i != 10 ; i++ ) 61 while(({if (i) break; i;})) {} // expected-warning {{'break' is bound to current loop, GCC binds it to the enclosing loop}} 62 } 63 64 void pr8880_15(int i) { 65 while (--i) 66 while(({if (i) continue; i;})) {} // expected-warning {{'continue' is bound to current loop, GCC binds it to the enclosing loop}} 67 } 68 69 void pr8880_16(int i) { 70 for ( ; i != 10 ; i++ ) 71 do {} while(({if (i) break; i;})); // expected-warning {{'break' is bound to current loop, GCC binds it to the enclosing loop}} 72 } 73 74 void pr8880_17(int i) { 75 for ( ; i != 10 ; i++ ) 76 do {} while(({if (i) continue; i;})); // expected-warning {{'continue' is bound to current loop, GCC binds it to the enclosing loop}} 77 } 78 79 void pr8880_18(int x, int y) { 80 while(x > 0) 81 switch(({if(y) break; y;})) { 82 case 2: x = 0; 83 } 84 } 85 86 void pr8880_19(int x, int y) { 87 switch(x) { 88 case 1: 89 switch(({if(y) break; y;})) { 90 case 2: x = 0; 91 } 92 } 93 } 94 95 void pr8880_20(int x, int y) { 96 switch(x) { 97 case 1: 98 while(({if (y) break; y;})) {} //expected-warning {{'break' is bound to loop, GCC binds it to switch}} 99 } 100 } 101 102 void pr8880_21(int x, int y) { 103 switch(x) { 104 case 1: 105 do {} while(({if (y) break; y;})); //expected-warning {{'break' is bound to loop, GCC binds it to switch}} 106 } 107 } 108 109 void pr8880_22(int x, int y) { 110 switch(x) { 111 case 1: 112 for ( ; ; (void)({ ++y; break; y;})) {} // expected-warning{{'break' is bound to loop, GCC binds it to switc}} 113 } 114 } 115 116 void pr8880_23(int x, int y) { 117 switch(x) { 118 case 1: 119 for ( ; ({ ++y; break; y;}); ++y) {} // expected-warning{{'break' is bound to loop, GCC binds it to switch}} 120 } 121 } 122
