- Diagnostic text:
-
-- warning: '%0' in a raw string literal delimiter is incompatible with standards before C++2c
-- warning: #warning is incompatible with C++ standards before C++23
-- warning: %select{an attribute specifier sequence|%1}0 in this position is incompatible with C++ standards before C++23
-- warning: %select{case value|enumerator value|non-type template argument|array size|explicit specifier argument|noexcept specifier argument|call to 'size()'|call to 'data()'}0 %select{cannot be narrowed from type %2 to %3|evaluates to %2, which cannot be narrowed to type %3}1
-- warning: %select{default construction|assignment}0 of lambda is incompatible with C++ standards before C++20
-- warning: %select{delimited|named}0 escape sequences are incompatible with C++ standards before C++23
-- warning: %select{if|switch}0 initialization statements are incompatible with C++ standards before C++17
-- warning: '%0' is a keyword in C++11
-- warning: '<=>' operator is incompatible with C++ standards before C++20
-- warning: '= delete' with a message is incompatible with C++ standards before C++2c
-- warning: 'auto' as a functional-style cast is incompatible with C++ standards before C++23
-- warning: 'auto' storage class specifier is redundant and incompatible with C++11
-- warning: 'begin' and 'end' returning different types (%0 and %1) is incompatible with C++ standards before C++17
-- warning: 'char8_t' type specifier is incompatible with C++ standards before C++20
-- warning: 'decltype(auto)' type specifier is incompatible with C++ standards before C++14
-- warning: 'size_t' suffix for literals is incompatible with C++ standards before C++23
-- warning: 'static_assert' with no message is incompatible with C++ standards before C++17
-- warning: alias declaration in this context is incompatible with C++ standards before C++23
-- warning: an attribute specifier sequence attached to a structured binding declaration is incompatible with C++ standards before C++2c
-- warning: by value capture of '*this' is incompatible with C++ standards before C++17
-- warning: captured structured bindings are incompatible with C++ standards before C++20
-- warning: class template argument deduction for alias templates is incompatible with C++ standards before C++20
-- warning: class template argument deduction is incompatible with C++ standards before C++17%select{|; for compatibility, use explicit type name %1}0
-- warning: constant expression evaluates to %0 which cannot be narrowed to type %1
-- warning: constant expression evaluates to %0 which cannot be narrowed to type %1
-- warning: constant expression evaluates to %0 which cannot be narrowed to type %1 in C++11
-- warning: consteval if is incompatible with C++ standards before C++23
-- warning: constexpr constructor that does not initialize all members is incompatible with C++ standards before C++20
-- warning: constexpr function with no return statements is incompatible with C++ standards before C++14
-- warning: constexpr if is incompatible with C++ standards before C++17
-- warning: constexpr on lambda expressions is incompatible with C++ standards before C++17
-- warning: constexpr union constructor that does not initialize any member is incompatible with C++ standards before C++20
-- warning: conversion from string literal to %0 is deprecated
-- warning: declaring overloaded %0 as 'static' is incompatible with C++ standards before C++23
-- warning: decomposition declaration declared %plural{1:'%1'|:with '%1' specifiers}0 is incompatible with C++ standards before C++20
-- warning: decomposition declarations are incompatible with C++ standards before C++17
-- warning: default member initializer for bit-field is incompatible with C++ standards before C++20
-- warning: default scope specifier for attributes is incompatible with C++ standards before C++17
-- warning: defaulted comparison operators are incompatible with C++ standards before C++20
-- warning: definition of a %select{static variable|thread_local variable|variable of non-literal type}1 in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++23
-- warning: digit separators are incompatible with C++ standards before C++14
-- warning: explicit capture of 'this' with a capture default of '=' is incompatible with C++ standards before C++20
-- warning: explicit instantiation cannot be 'inline'
-- warning: explicit instantiation of %0 must occur at global scope
-- warning: explicit instantiation of %0 not in a namespace enclosing %1
-- warning: explicit instantiation of %q0 must occur in namespace %1
-- warning: explicit template parameter list for lambdas is incompatible with C++ standards before C++20
-- warning: explicit(bool) is incompatible with C++ standards before C++20
-- warning: explicitly defaulting this %sub{select_special_member_kind}0 with a type different from the implicit type is incompatible with C++ standards before C++20
-- warning: function try block in constexpr %select{function|constructor}0 is incompatible with C++ standards before C++20
-- warning: generic lambdas are incompatible with C++11
-- warning: identifier after literal will be treated as a reserved user-defined literal suffix in C++11
-- warning: identifier after literal will be treated as a user-defined literal suffix in C++11
-- warning: initialized lambda capture packs are incompatible with C++ standards before C++20
-- warning: initialized lambda captures are incompatible with C++ standards before C++14
-- warning: inline nested namespace definition is incompatible with C++ standards before C++20
-- warning: inline variables are incompatible with C++ standards before C++17
-- warning: integer literal is too large to be represented in type 'long' and is subject to undefined behavior under C++98, interpreting as 'unsigned long'; this literal will %select{have type 'long long'|be ill-formed}0 in C++11 onwards
-- warning: integer literal is too large to be represented in type 'long', interpreting as 'unsigned long' per C++98; this literal will %select{have type 'long long'|be ill-formed}0 in C++11 onwards
-- warning: label at end of compound statement is incompatible with C++ standards before C++23
-- warning: member using declaration naming a non-member enumerator is incompatible with C++ standards before C++20
-- warning: member using declaration naming non-class '%0' enumerator is incompatible with C++ standards before C++20
-- warning: multiple return statements in constexpr function is incompatible with C++ standards before C++14
-- warning: nested namespace definition is incompatible with C++ standards before C++17
-- warning: non-constant-expression cannot be narrowed from type %0 to %1 in initializer list
-- warning: non-constant-expression cannot be narrowed from type %0 to %1 in initializer list
-- warning: non-constant-expression cannot be narrowed from type %0 to %1 in initializer list in C++11
-- warning: non-type template parameter of type %0 is incompatible with C++ standards before C++20
-- warning: non-type template parameters declared with %0 are incompatible with C++ standards before C++17
-- warning: overloaded %0 with %select{no|a defaulted|more than one}1 parameter is a C++23 extension
-- warning: pack expansion using declaration is incompatible with C++ standards before C++17
-- warning: pack fold expression is incompatible with C++ standards before C++17
-- warning: pack indexing is incompatible with C++ standards before C++2c
-- warning: passing no argument for the '...' parameter of a variadic macro is incompatible with C++ standards before C++20
-- warning: placeholder variables are incompatible with C++ standards before C++2c
-- warning: range-based for loop initialization statements are incompatible with C++ standards before C++20
-- warning: return type deduction is incompatible with C++ standards before C++14
-- warning: static lambdas are incompatible with C++ standards before C++23
-- warning: template template parameter using 'typename' is incompatible with C++ standards before C++17
-- warning: type %0 cannot be narrowed to %1 in initializer list
-- warning: type %0 cannot be narrowed to %1 in initializer list
-- warning: type %0 cannot be narrowed to %1 in initializer list in C++11
-- warning: type definition in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++14
-- warning: unicode literals are incompatible with C++ standards before C++17
-- warning: uninitialized variable in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++20
-- warning: use of a '#%select{<BUG IF SEEN>|elifdef|elifndef}0' directive is incompatible with C++ standards before C++23
-- warning: use of function template name with no prior function template declaration in function call with explicit template arguments is incompatible with C++ standards before C++20
-- warning: use of multiple declarators in a single using declaration is incompatible with C++ standards before C++17
-- warning: use of right-shift operator ('>>') in template argument will require parentheses in C++11
-- warning: use of this statement in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++14
-- warning: use of this statement in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++20
-- warning: use of this statement in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++23
-- warning: using declaration naming a scoped enumerator is incompatible with C++ standards before C++20
-- warning: using enum declaration is incompatible with C++ standards before C++20
-- warning: variable declaration in a constexpr %select{function|constructor}0 is incompatible with C++ standards before C++14
-- warning: variable templates are incompatible with C++ standards before C++14
-- warning: virtual constexpr functions are incompatible with C++ standards before C++20
-
-References
-Diagnostic flags in Clang
]]>
-
-