I've been using clang-format for quite some time and it's a great tool.
However, it has undesirable behavior in the situations listed below (or
maybe I couldn't find a way to configure it properly):
1. AlwaysBreakTemplateDeclarations documentation states "If true, always
break after the template<...> of a template declaration."
So, I expect to see, for example, the following result:
template <class T>
inline constexpr T sqr(const T& x) { return x * x; }
However, clang-format produces this even with
AllowShortFunctionsOnASingleLine and AllowShortBlocksOnASingleLine set to
true:
template <class T>
inline constexpr T sqr(const T& x) {
return x * x;
}
2. All spaces are removed in operator declarations, so instead of
point operator + (point lhs, point rhs);
I get
point operator+(point lhs, point rhs);
3. AllowAllParametersOfDeclarationOnNextLine is great, but it doesn't work
with template parameters, so I can't write, for example
template <
class Derived,
class Iterator,
class Category = use_default,
class Value = use_default,
class Reference = use_default,
class Pointer = use_default,
class Distance = use_default>
class iterator_adaptor;
4. There's no support for initialization list syntax with a comma on
the left:
point::point(int x, int y)
: x(x)
, y(y)
{}
5. There's no support for the following (more readable to me) lambda
formatting:
std::transform(s.begin(), s.end(), s.begin(), [](unsigned char c) {
return std::toupper(c);
});
6. Semicolon from the empty statement is carried to the next line:
for (int i = 0; i < n; ++i)
;
7. When FixNamespaceComments is set to false, the empty line before the
namespace closing bracket is removed.
8. +1 to the issue with breaking before the operator -> raised before.
Best regards,
Oleksandr
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