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More iteratification

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This commit is contained in:
Victor Zverovich
2018-01-21 14:30:38 -08:00
parent 0a402056bc
commit bd8a7e7ea1
6 changed files with 90 additions and 74 deletions
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test/ostream-test.cc
+6 -3
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@@ -58,14 +58,17 @@ TEST(OStreamTest, Enum) {
EXPECT_EQ("0", fmt::format("{}", A));
}
struct test_arg_formatter : fmt::arg_formatter<fmt::context::range_type> {
using range = fmt::back_insert_range<fmt::internal::buffer>;
struct test_arg_formatter: fmt::arg_formatter<range> {
test_arg_formatter(fmt::context &ctx, fmt::format_specs &s)
: fmt::arg_formatter<fmt::context::range_type>(ctx, s) {}
: fmt::arg_formatter<range>(ctx, s) {}
};
TEST(OStreamTest, CustomArg) {
fmt::memory_buffer buffer;
fmt::context ctx(buffer, "", fmt::format_args());
fmt::internal::buffer &base = buffer;
fmt::context ctx(std::back_inserter(base), "", fmt::format_args());
fmt::format_specs spec;
test_arg_formatter af(ctx, spec);
visit(af, fmt::internal::make_arg<fmt::context>(TestEnum()));