1 // RUN: diagtool tree | FileCheck -strict-whitespace %s 2 // RUN: diagtool tree -Weverything | FileCheck -strict-whitespace %s 3 // RUN: diagtool tree everything | FileCheck -strict-whitespace %s 4 // 5 // These three ways of running diagtool tree are the same: 6 // they produce a tree for every top-level diagnostic flag. 7 // Just check a few to make sure we're actually showing more than one group. 8 // 9 // CHECK: -W 10 // CHECK: -Wextra 11 // CHECK: -Wmissing-field-initializers 12 // CHECK: warn_missing_field_initializers 13 // CHECK: -Wall 14 // CHECK: -Wmost 15 16 // These flags are currently unimplemented; test that we output them anyway. 17 // CHECK: -Wstrict-aliasing 18 // CHECK-NEXT: -Wstrict-aliasing=0 19 // CHECK-NEXT: -Wstrict-aliasing=1 20 // CHECK-NEXT: -Wstrict-aliasing=2 21 // CHECK: -Wstrict-overflow 22 // CHECK-NEXT: -Wstrict-overflow=0 23 // CHECK-NEXT: -Wstrict-overflow=1 24 // CHECK-NEXT: -Wstrict-overflow=2 25 // CHECK-NEXT: -Wstrict-overflow=3 26 // CHECK-NEXT: -Wstrict-overflow=4 27 // CHECK-NEXT: -Wstrict-overflow=5 28 29 30 // RUN: not diagtool tree -Wthis-is-not-a-valid-flag 31 32 33 // RUN: diagtool tree -Wgnu | FileCheck -strict-whitespace -check-prefix CHECK-GNU %s 34 // CHECK-GNU: -Wgnu 35 // CHECK-GNU: -Wgnu-designator 36 // CHECK-GNU: ext_gnu_array_range 37 // CHECK-GNU: ext_gnu_missing_equal_designator 38 // CHECK-GNU: ext_gnu_old_style_field_designator 39 // CHECK-GNU: -Wvla-extension 40 // CHECK-GNU: ext_vla 41 // There are more GNU extensions but we don't need to check them all. 42 43 // RUN: diagtool tree --flags-only -Wgnu | FileCheck -check-prefix CHECK-FLAGS-ONLY %s 44 // CHECK-FLAGS-ONLY: -Wgnu 45 // CHECK-FLAGS-ONLY: -Wgnu-designator 46 // CHECK-FLAGS-ONLY-NOT: ext_gnu_array_range 47 // CHECK-FLAGS-ONLY-NOT: ext_gnu_missing_equal_designator 48 // CHECK-FLAGS-ONLY-NOT: ext_gnu_old_style_field_designator 49 // CHECK-FLAGS-ONLY: -Wvla 50 // CHECK-FLAGS-ONLY-NOT: ext_vla 51 // CHECK-FLAGS-ONLY-NOT: ext_array_init_copy 52 // CHECK-FLAGS-ONLY-NOT: ext_empty_struct_union 53 // CHECK-FLAGS-ONLY-NOT: ext_expr_not_ice 54
