+# List of rationales for check suppressions (where known).
+# This have to precede the list because inline comments are not
+# supported by clang-tidy.
+#
+# -cppcoreguidelines-non-private-member-variables-in-classes,
+# -misc-non-private-member-variables-in-classes,
+# We intend a gradual transition to conform to this guideline, but it
+# is not practical to implement yet.
+#
+# -readability-isolate-declaration,
+# Declarations like "int a, b;" are readable. Some forms are not, and
+# those might reasonably be suggested against during code review.
+#
+# -cppcoreguidelines-avoid-c-arrays,
+# C arrays are still necessary in many places with legacy code
+#
+# -cppcoreguidelines-avoid-magic-numbers,
+# -readability-magic-numbers,
+# We have many legitimate use cases for magic numbers
+#
+# -cppcoreguidelines-macro-usage,
+# We do use too many macros, and we should fix many of them, but there
+# is no reasonable way to suppress the check e.g. in src/config.h and
+# configuring the build is a major legitimate use of macros.
+#
+# -cppcoreguidelines-narrowing-conversions,
+# -bugprone-narrowing-conversions
+# We have many cases where int is converted to float and we don't care
+# enough about such potential loss of precision to use explicit casts
+# in large numbers of places.
+#
+# -google-readability-avoid-underscore-in-googletest-name
+# We need to use underscores for readability for our legacy types
+# and command-line parameter names
+#
+# -misc-no-recursion
+# We have way too many functions and methods relying on recursion
+#
+# -cppcoreguidelines-avoid-non-const-global-variables
+# There are quite a lot of static variables in the test code that
+# can not be replaced.
+#
+# -modernize-avoid-bind
+# Some code needs to use std::bind and can't be modernized quickly.
+Checks: clang-diagnostic-*,-clang-analyzer-*,-clang-analyzer-security.insecureAPI.strcpy,
+ bugprone-*,misc-*,readability-*,performance-*,mpi-*,
+ -readability-inconsistent-declaration-parameter-name,
+ -readability-function-size,-readability-else-after-return,
+ modernize-use-nullptr,modernize-use-emplace,
+ modernize-make-unique,modernize-make-shared,
+ modernize-avoid-bind,
+ modernize-use-override,
+ modernize-redundant-void-arg,modernize-use-bool-literals,
+ cppcoreguidelines-*,-cppcoreguidelines-pro-*,-cppcoreguidelines-owning-memory,
+ -cppcoreguidelines-no-malloc,-cppcoreguidelines-special-member-functions,
+ -cppcoreguidelines-avoid-goto,
+ google-*,-google-build-using-namespace,-google-explicit-constructor,
+ -google-readability-function-size,-google-readability-todo,-google-runtime-int,
+ -cppcoreguidelines-non-private-member-variables-in-classes,
+ -misc-non-private-member-variables-in-classes,
+ -readability-isolate-declaration,
+ -cppcoreguidelines-avoid-c-arrays,
+ -cppcoreguidelines-avoid-magic-numbers,
+ -readability-magic-numbers,
+ -cppcoreguidelines-macro-usage,
+ -cppcoreguidelines-narrowing-conversions,
+ -bugprone-narrowing-conversions,
+ -google-readability-avoid-underscore-in-googletest-name,
+ -cppcoreguidelines-init-variables,
+ -misc-no-recursion,
+ -cppcoreguidelines-avoid-non-const-global-variables,
+ -modernize-avoid-bind
+HeaderFilterRegex: .*
+CheckOptions:
+ - key: cppcoreguidelines-special-member-functions.AllowSoleDefaultDtor
+ value: 1
+ - key: modernize-make-unique.IncludeStyle
+ value: google
+ - key: modernize-make-shared.IncludeStyle
+ value: google
+ - key: readability-implicit-bool-conversion.AllowIntegerConditions
+ value: 1
+ - key: readability-implicit-bool-conversion.AllowPointerConditions
+ value: 1
+ - key: bugprone-dangling-handle.HandleClasses
+ value: std::basic_string_view; nonstd::sv_lite::basic_string_view
+# Permit passing shard pointers by value for sink parameters
+ - key: performance-unnecessary-copy-initialization.AllowedTypes
+ value: shared_ptr
+ - key: performance-unnecessary-value-param.AllowedTypes
+ value: shared_ptr