fmtlib/fmt
1
0
Fork 1
mirror of https://github.com/fmtlib/fmt.git synced 2025-11-02 23:21:45 +01:00
Code Issues Packages Projects Releases Wiki Activity

Improve handling of streamable and convertible to bool types (#1766)

Browse Source
This commit is contained in:
Victor Zverovich
2020-07-12 08:26:35 -07:00
parent 415cd51913
commit 16cac46a09
2 changed files with 29 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
test/ostream-test.cc
View File

@@ -290,9 +290,20 @@ std::ostream& operator<<(std::ostream& os,
TEST(OStreamTest, FormatExplicitlyConvertibleToStdStringView) {
EXPECT_EQ("bar", fmt::format("{}", explicitly_convertible_to_string_like()));
}
#endif // FMT_USE_STRING_VIEW
struct streamable_and_convertible_to_bool {
operator bool() const { return true; }
};
std::ostream& operator<<(std::ostream& os, streamable_and_convertible_to_bool) {
return os << "foo";
}
TEST(OStreamTest, FormatConvertibleToBool) {
EXPECT_EQ("foo", fmt::format("{}", streamable_and_convertible_to_bool()));
}
struct copyfmt_test {};
std::ostream& operator<<(std::ostream& os, copyfmt_test) {