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Deprecated implicit conversion of enums to ints for consistency with scoped enums

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This commit is contained in:
Victor Zverovich
2022-07-03 09:02:22 -07:00
parent c12b4c0cf1
commit 0c06c81da8
7 changed files with 23 additions and 19 deletions
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test/format-test.cc
+3 -3
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@@ -1756,6 +1756,7 @@ TEST(format_test, group_digits_view) {
}
enum test_enum { foo, bar };
auto format_as(test_enum e) -> int { return e; }
TEST(format_test, join) {
using fmt::join;
@@ -1902,6 +1903,7 @@ TEST(format_test, formatter_not_specialized) {
#if FMT_HAS_FEATURE(cxx_strong_enums)
enum big_enum : unsigned long long { big_enum_value = 5000000000ULL };
auto format_as(big_enum e) -> unsigned long long { return e; }
TEST(format_test, strong_enum) {
EXPECT_EQ("5000000000", fmt::format("{}", big_enum_value));
@@ -1983,9 +1985,7 @@ TEST(format_test, to_string) {
EXPECT_EQ(fmt::to_string(reinterpret_cast<void*>(0x1234)), "0x1234");
EXPECT_EQ(fmt::to_string(adl_test::fmt::detail::foo()), "foo");
EXPECT_EQ(fmt::to_string(convertible_to_int()), "42");
enum foo : unsigned char { zero };
EXPECT_EQ(fmt::to_string(zero), "0");
EXPECT_EQ(fmt::to_string(foo), "0");
#if FMT_USE_FLOAT128
EXPECT_EQ(fmt::to_string(__float128(0.5)), "0.5");