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Libraries
json
Commits
84f19d63
Unverified
Commit
84f19d63
authored
Apr 13, 2020
by
Niels Lohmann
Committed by
GitHub
Apr 13, 2020
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Merge pull request #2034 from ArtemSarmini/gh-1920-gcc-10-incomplete-types
Templatize basic_json constructor from json_ref
parents
b0a38830
70be9751
Changes
3
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3 changed files
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34 additions
and
8 deletions
+34
-8
include/nlohmann/detail/meta/type_traits.hpp
include/nlohmann/detail/meta/type_traits.hpp
+13
-0
include/nlohmann/json.hpp
include/nlohmann/json.hpp
+4
-4
single_include/nlohmann/json.hpp
single_include/nlohmann/json.hpp
+17
-4
No files found.
include/nlohmann/detail/meta/type_traits.hpp
View file @
84f19d63
...
...
@@ -41,6 +41,19 @@ template<typename> struct is_basic_json : std::false_type {};
NLOHMANN_BASIC_JSON_TPL_DECLARATION
struct
is_basic_json
<
NLOHMANN_BASIC_JSON_TPL
>
:
std
::
true_type
{};
//////////////////////
// json_ref helpers //
//////////////////////
template
<
typename
>
class
json_ref
;
template
<
typename
>
struct
is_json_ref
:
std
::
false_type
{};
template
<
typename
T
>
struct
is_json_ref
<
json_ref
<
T
>>
:
std
::
true_type
{};
//////////////////////////
// aliases for detected //
//////////////////////////
...
...
include/nlohmann/json.hpp
View file @
84f19d63
...
...
@@ -1773,10 +1773,10 @@ class basic_json
// other constructors and destructor //
///////////////////////////////////////
/// @private
basic_json
(
const
detail
::
json_ref
<
basic_json
>&
ref
)
:
basic_json
(
ref
.
moved_or_copied
())
{}
template
<
typename
JsonRef
,
detail
::
enable_if_t
<
detail
::
conjunction
<
detail
::
is_json_ref
<
JsonRef
>,
std
::
is_same
<
typename
JsonRef
::
value_type
,
basic_json
>>::
value
,
int
>
=
0
>
basic_json
(
const
JsonRef
&
ref
)
:
basic_json
(
ref
.
moved_or_copied
())
{}
/*!
@brief copy constructor
...
...
single_include/nlohmann/json.hpp
View file @
84f19d63
...
...
@@ -2794,6 +2794,19 @@ template<typename> struct is_basic_json : std::false_type {};
NLOHMANN_BASIC_JSON_TPL_DECLARATION
struct
is_basic_json
<
NLOHMANN_BASIC_JSON_TPL
>
:
std
::
true_type
{};
//////////////////////
// json_ref helpers //
//////////////////////
template
<
typename
>
class
json_ref
;
template
<
typename
>
struct
is_json_ref
:
std
::
false_type
{};
template
<
typename
T
>
struct
is_json_ref
<
json_ref
<
T
>>
:
std
::
true_type
{};
//////////////////////////
// aliases for detected //
//////////////////////////
...
...
@@ -16632,10 +16645,10 @@ class basic_json
// other constructors and destructor //
///////////////////////////////////////
/// @private
basic_json
(
const
detail
::
json_ref
<
basic_json
>&
ref
)
:
basic_json
(
ref
.
moved_or_copied
())
{}
template
<
typename
JsonRef
,
detail
::
enable_if_t
<
detail
::
conjunction
<
detail
::
is_json_ref
<
JsonRef
>,
std
::
is_same
<
typename
JsonRef
::
value_type
,
basic_json
>>::
value
,
int
>
=
0
>
basic_json
(
const
JsonRef
&
ref
)
:
basic_json
(
ref
.
moved_or_copied
())
{}
/*!
@brief copy constructor
...
...
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