gitMirror/googletest
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #3993 from pgroke-dt:work-around-GCC-11-ADL-bug

Browse Source 
PiperOrigin-RevId: 523706897
Change-Id: If6dcc97c81a20f8fe675241518ae1d6cf23ebf39
This commit is contained in:
Copybara-Service 2023-04-12 08:28:57 -07:00
commit 12a5852e45
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
googletest/include/gtest/gtest-printers.h
View File

@ -206,12 +206,13 @@ struct StreamPrinter {
// Don't accept member pointers here. We'd print them via implicit // Don't accept member pointers here. We'd print them via implicit
// conversion to bool, which isn't useful. // conversion to bool, which isn't useful.
typename = typename std::enable_if< typename = typename std::enable_if<
!std::is_member_pointer<T>::value>::type, !std::is_member_pointer<T>::value>::type>
// Only accept types for which we can find a streaming operator via // Only accept types for which we can find a streaming operator via
// ADL (possibly involving implicit conversions). // ADL (possibly involving implicit conversions).
typename = decltype(std::declval<std::ostream&>() // (Use SFINAE via return type, because it seems GCC < 12 doesn't handle name
<< std::declval<const T&>())> // lookup properly when we do it in the template parameter list.)
static void PrintValue(const T& value, ::std::ostream* os) { static auto PrintValue(const T& value, ::std::ostream* os)
-> decltype((void)(*os << value)) {
// Call streaming operator found by ADL, possibly with implicit conversions // Call streaming operator found by ADL, possibly with implicit conversions
// of the arguments. // of the arguments.
*os << value; *os << value;