| Jonas Devlieghere | 5dc8786 | 2017-09-05 18:04:40 +0000 | [diff] [blame] | 1 | // RUN: diagtool tree --internal | FileCheck -strict-whitespace %s |
| 2 | // RUN: diagtool tree --internal -Weverything | FileCheck -strict-whitespace %s |
| 3 | // RUN: diagtool tree --internal everything | FileCheck -strict-whitespace %s |
| Jordan Rose | 473e877 | 2012-06-24 00:07:45 +0000 | [diff] [blame] | 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 | |
| Jonas Devlieghere | 5dc8786 | 2017-09-05 18:04:40 +0000 | [diff] [blame] | 32 | // RUN: diagtool tree --internal -Wgnu | FileCheck -strict-whitespace -check-prefix CHECK-GNU %s |
| Jordan Rose | 473e877 | 2012-06-24 00:07:45 +0000 | [diff] [blame] | 33 | // CHECK-GNU: -Wgnu |
| 34 | // CHECK-GNU: -Wgnu-designator |
| 35 | // CHECK-GNU: ext_gnu_array_range |
| 36 | // CHECK-GNU: ext_gnu_missing_equal_designator |
| 37 | // CHECK-GNU: ext_gnu_old_style_field_designator |
| Eli Friedman | 6269561 | 2013-09-18 23:23:17 +0000 | [diff] [blame] | 38 | // CHECK-GNU: -Wvla-extension |
| Jordan Rose | 473e877 | 2012-06-24 00:07:45 +0000 | [diff] [blame] | 39 | // CHECK-GNU: ext_vla |
| Jordan Rose | 473e877 | 2012-06-24 00:07:45 +0000 | [diff] [blame] | 40 | // There are more GNU extensions but we don't need to check them all. |
| 41 | |
| Jonas Devlieghere | 5dc8786 | 2017-09-05 18:04:40 +0000 | [diff] [blame] | 42 | // RUN: diagtool tree -Wgnu | FileCheck -check-prefix CHECK-FLAGS-ONLY %s |
| Jordan Rose | 473e877 | 2012-06-24 00:07:45 +0000 | [diff] [blame] | 43 | // CHECK-FLAGS-ONLY: -Wgnu |
| 44 | // CHECK-FLAGS-ONLY: -Wgnu-designator |
| 45 | // CHECK-FLAGS-ONLY-NOT: ext_gnu_array_range |
| 46 | // CHECK-FLAGS-ONLY-NOT: ext_gnu_missing_equal_designator |
| 47 | // CHECK-FLAGS-ONLY-NOT: ext_gnu_old_style_field_designator |
| 48 | // CHECK-FLAGS-ONLY: -Wvla |
| 49 | // CHECK-FLAGS-ONLY-NOT: ext_vla |
| 50 | // CHECK-FLAGS-ONLY-NOT: ext_array_init_copy |
| 51 | // CHECK-FLAGS-ONLY-NOT: ext_empty_struct_union |
| 52 | // CHECK-FLAGS-ONLY-NOT: ext_expr_not_ice |