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Fix constness

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This commit is contained in:
Victor Zverovich
2024-01-14 06:44:38 -08:00
parent 362b40c1a3
commit d70729215f
11 changed files with 67 additions and 51 deletions
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test/format-test.cc
+8 -7
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@@ -1590,7 +1590,8 @@ struct string_viewable {};
FMT_BEGIN_NAMESPACE
template <> struct formatter<string_viewable> : formatter<std::string_view> {
auto format(string_viewable, format_context& ctx) -> decltype(ctx.out()) {
auto format(string_viewable, format_context& ctx) const
-> decltype(ctx.out()) {
return formatter<std::string_view>::format("foo", ctx);
}
};
@@ -1608,8 +1609,8 @@ struct explicitly_convertible_to_std_string_view {
template <>
struct fmt::formatter<explicitly_convertible_to_std_string_view>
: formatter<std::string_view> {
auto format(explicitly_convertible_to_std_string_view v, format_context& ctx)
-> decltype(ctx.out()) {
auto format(explicitly_convertible_to_std_string_view v,
format_context& ctx) const -> decltype(ctx.out()) {
return fmt::format_to(ctx.out(), "'{}'", std::string_view(v));
}
};
@@ -1631,7 +1632,7 @@ template <> struct formatter<date> {
return it;
}
auto format(const date& d, format_context& ctx) -> decltype(ctx.out()) {
auto format(const date& d, format_context& ctx) const -> decltype(ctx.out()) {
// Namespace-qualify to avoid ambiguity with std::format_to.
fmt::format_to(ctx.out(), "{}-{}-{}", d.year(), d.month(), d.day());
return ctx.out();
@@ -1640,7 +1641,7 @@ template <> struct formatter<date> {
template <> struct formatter<Answer> : formatter<int> {
template <typename FormatContext>
auto format(Answer, FormatContext& ctx) -> decltype(ctx.out()) {
auto format(Answer, FormatContext& ctx) const -> decltype(ctx.out()) {
return formatter<int>::format(42, ctx);
}
};
@@ -1903,7 +1904,7 @@ template <typename, typename OutputIt> void write(OutputIt, foo) = delete;
FMT_BEGIN_NAMESPACE
template <>
struct formatter<adl_test::fmt::detail::foo> : formatter<std::string> {
auto format(adl_test::fmt::detail::foo, format_context& ctx)
auto format(adl_test::fmt::detail::foo, format_context& ctx) const
-> decltype(ctx.out()) {
return formatter<std::string>::format("foo", ctx);
}
@@ -2072,7 +2073,7 @@ template <> struct formatter<check_back_appender> {
}
template <typename Context>
auto format(check_back_appender, Context& ctx) -> decltype(ctx.out()) {
auto format(check_back_appender, Context& ctx) const -> decltype(ctx.out()) {
auto out = ctx.out();
static_assert(std::is_same<decltype(++out), decltype(out)&>::value,
"needs to satisfy weakly_incrementable");