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author | Eike Ziller <eike.ziller@qt.io> | 2018-05-31 11:31:59 +0200 |
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committer | Eike Ziller <eike.ziller@qt.io> | 2018-06-05 12:04:59 +0000 |
commit | f8e88e8ce45a462f27d274c654e31a67032da757 (patch) | |
tree | afc9e80462531ba4852db36533a1787bbf966a1b /src/libs/utils | |
parent | 8798990fb1fad04dca8337479e22d17c1fcbfebd (diff) |
Fix compilation issues with C++17
Testable on Linux/macOS by changing c++14 to c++1z in qtcreator.pri.
Testable with latest MSVC2017 by setting _CL_=/std:c++17.
unary_function, binary_function, and a few other things that were
deprecated are removed in C++17.
std::string got a non-const overload for its "data" member function,
so we cannot create a function pointer on it without specifying its
type. Use std::declval instead (though it requires a default constructor
for the type).
MSVC seems to have an issue with Utils::transform for std::vector
(used in Nim plugin), but that looks like a compiler issue.
Change-Id: I94f9a93d591d55b610f86fabfc618158927d6221
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Diffstat (limited to 'src/libs/utils')
-rw-r--r-- | src/libs/utils/smallstringview.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/libs/utils/smallstringview.h b/src/libs/utils/smallstringview.h index 0d8600e5dee..7881500ce68 100644 --- a/src/libs/utils/smallstringview.h +++ b/src/libs/utils/smallstringview.h @@ -39,9 +39,7 @@ using enable_if_has_char_data_pointer = typename std::enable_if_t< std::is_same< std::remove_const_t< std::remove_pointer_t< - std::result_of_t< - decltype(&String::data)(String) - > + decltype(std::declval<const String>().data()) > >, char>::value , int>; |