60 lines · c
1// RUN: %clang_cc1 -ftabstop 3 -fsyntax-only -Wno-error=int-conversion -fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck -check-prefix=CHECK-3 -strict-whitespace %s2// RUN: %clang_cc1 -ftabstop 4 -fsyntax-only -Wno-error=int-conversion -fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck -check-prefix=CHECK-4 -strict-whitespace %s3// RUN: %clang_cc1 -ftabstop 5 -fsyntax-only -Wno-error=int-conversion -fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck -check-prefix=CHECK-5 -strict-whitespace %s4// RUN: %clang_cc1 -ftabstop 101 -fsyntax-only -Wno-error=int-conversion -fno-diagnostics-show-line-numbers %s 2>&1 | FileCheck -check-prefix=CHECK-101 -strict-whitespace %s5 6// tab7 void* a = 1;8 9// tab tab10 void* b = 1;11 12// 3x space tab13 void* c = 1;14 15// tab at column 1016void* d = 1;17 18//CHECK-3: {{^ void\* a = 1;}}19//CHECK-3: {{^ void\* b = 1;}}20//CHECK-3: {{^ void\* c = 1;}}21//CHECK-3: {{^void\* d = 1;}}22 23//CHECK-4: {{^ void\* a = 1;}}24//CHECK-4: {{^ void\* b = 1;}}25//CHECK-4: {{^ void\* c = 1;}}26//CHECK-4: {{^void\* d = 1;}}27 28//CHECK-5: {{^ void\* a = 1;}}29//CHECK-5: {{^ void\* b = 1;}}30//CHECK-5: {{^ void\* c = 1;}}31//CHECK-5: {{^void\* d = 1;}}32 33// Test code modification hints34 35void f(void)36{37 if (0 & 1 == 1)38 {}39 40 if (1 == 0 & 1)41 {}42}43 44// CHECK-3: {{^ }}if (0 & 1 == 1)45// CHECK-3: {{^ }} ( )46// CHECK-3: {{^ }}if (1 == 0 & 1)47// CHECK-3: {{^ }} ( )48 49// CHECK-4: {{^ }}if (0 & 1 == 1)50// CHECK-4: {{^ }} ( )51// CHECK-4: {{^ }}if (1 == 0 & 1)52// CHECK-4: {{^ }} ( )53 54// CHECK-5: {{^ }}if (0 & 1 == 1)55// CHECK-5: {{^ }} ( )56// CHECK-5: {{^ }}if (1 == 0 & 1)57// CHECK-5: {{^ }} ( )58 59// CHECK-101: warning: ignoring invalid -ftabstop value '101', using default value 860