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https://github.com/capstone-engine/llvm-capstone.git
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5dc87861d6
This patch changes the default behavior of `diagtool tree` to only display warning flags and not the internal warnings flags. The latter is an implementation detail of the compiler and usually not what the users wants. Furthermore, flags that are enabled by default are now also printed in green. Originally, this was only the case for the diagnostic names. Differential revision: https://reviews.llvm.org/D37390 llvm-svn: 312546
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
// RUN: diagtool tree --internal | FileCheck -strict-whitespace %s
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// RUN: diagtool tree --internal -Weverything | FileCheck -strict-whitespace %s
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// RUN: diagtool tree --internal everything | FileCheck -strict-whitespace %s
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//
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// These three ways of running diagtool tree are the same:
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// they produce a tree for every top-level diagnostic flag.
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// Just check a few to make sure we're actually showing more than one group.
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//
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// CHECK: -W
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// CHECK: -Wextra
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// CHECK: -Wmissing-field-initializers
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// CHECK: warn_missing_field_initializers
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// CHECK: -Wall
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// CHECK: -Wmost
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// These flags are currently unimplemented; test that we output them anyway.
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// CHECK: -Wstrict-aliasing
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// CHECK-NEXT: -Wstrict-aliasing=0
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// CHECK-NEXT: -Wstrict-aliasing=1
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// CHECK-NEXT: -Wstrict-aliasing=2
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// CHECK: -Wstrict-overflow
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// CHECK-NEXT: -Wstrict-overflow=0
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// CHECK-NEXT: -Wstrict-overflow=1
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// CHECK-NEXT: -Wstrict-overflow=2
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// CHECK-NEXT: -Wstrict-overflow=3
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// CHECK-NEXT: -Wstrict-overflow=4
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// CHECK-NEXT: -Wstrict-overflow=5
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// RUN: not diagtool tree -Wthis-is-not-a-valid-flag
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// RUN: diagtool tree --internal -Wgnu | FileCheck -strict-whitespace -check-prefix CHECK-GNU %s
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// CHECK-GNU: -Wgnu
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// CHECK-GNU: -Wgnu-designator
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// CHECK-GNU: ext_gnu_array_range
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// CHECK-GNU: ext_gnu_missing_equal_designator
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// CHECK-GNU: ext_gnu_old_style_field_designator
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// CHECK-GNU: -Wvla-extension
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// CHECK-GNU: ext_vla
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// There are more GNU extensions but we don't need to check them all.
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// RUN: diagtool tree -Wgnu | FileCheck -check-prefix CHECK-FLAGS-ONLY %s
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// CHECK-FLAGS-ONLY: -Wgnu
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// CHECK-FLAGS-ONLY: -Wgnu-designator
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// CHECK-FLAGS-ONLY-NOT: ext_gnu_array_range
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// CHECK-FLAGS-ONLY-NOT: ext_gnu_missing_equal_designator
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// CHECK-FLAGS-ONLY-NOT: ext_gnu_old_style_field_designator
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// CHECK-FLAGS-ONLY: -Wvla
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// CHECK-FLAGS-ONLY-NOT: ext_vla
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// CHECK-FLAGS-ONLY-NOT: ext_array_init_copy
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// CHECK-FLAGS-ONLY-NOT: ext_empty_struct_union
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// CHECK-FLAGS-ONLY-NOT: ext_expr_not_ice
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