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Make compile work with user-defined types

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This commit is contained in:
Victor Zverovich
2019-09-01 11:48:01 -07:00
parent f18a3f36a7
commit 22e98a5b6a
2 changed files with 18 additions and 8 deletions
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14
test/compile-test.cc
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@@ -152,3 +152,17 @@ TEST(CompileTest, FormattedSize) {
auto f = fmt::compile<int>("{:10}");
EXPECT_EQ(fmt::formatted_size(f, 42), 10);
}
struct formattable {};
template <>
struct fmt::formatter<formattable> : formatter<const char*> {
auto format(formattable, format_context& ctx) -> decltype(ctx.out()) {
return formatter<const char*>::format("foo", ctx);
}
};
TEST(CompileTest, FormatUserDefinedType) {
auto f = fmt::compile<formattable>("{}");
EXPECT_EQ(fmt::format(f, formattable()), "foo");
}