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