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Add specialization test
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@ -112,9 +112,11 @@ struct fallback_formatter<
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// Disable conversion to int if T has an overloaded operator<< which is a free
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// Disable conversion to int if T has an overloaded operator<< which is a free
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// function (not a member of std::ostream).
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// function (not a member of std::ostream).
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template <typename T, typename Char> struct convert_to_int<T, Char, void> {
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template <typename T, typename Char>
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static const bool value = convert_to_int<T, Char, int>::value &&
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struct convert_to_int<
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!internal::is_streamable<T, Char>::value;
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T, Char,
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typename std::enable_if<internal::is_streamable<T, Char>::value>::type> {
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static const bool value = false;
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};
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};
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template <typename Char>
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template <typename Char>
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@ -6,6 +6,21 @@
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// For the license information refer to format.h.
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// For the license information refer to format.h.
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#define FMT_STRING_ALIAS 1
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#define FMT_STRING_ALIAS 1
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#include "fmt/format.h"
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struct test {};
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// Test that there is no issues with specializations when fmt/ostream.h is
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// included after fmt/format.h.
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namespace fmt {
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template <> struct formatter<test> : formatter<int> {
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template <typename FormatContext>
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typename FormatContext::iterator format(const test&, FormatContext& ctx) {
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return formatter<int>::format(42, ctx);
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}
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};
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} // namespace fmt
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#include "fmt/ostream.h"
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#include "fmt/ostream.h"
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#include <sstream>
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#include <sstream>
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