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Optional with pod type does not compile when using emplace #636

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Chiraffollo opened this issue Nov 22, 2022 · 1 comment
Closed

Optional with pod type does not compile when using emplace #636

Chiraffollo opened this issue Nov 22, 2022 · 1 comment

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@Chiraffollo
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In the optional emplace method for pod types the storage is accessed by get_reference method. But this method is only supported by non-pod types optional.

@jwellbelove
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Fixed 20.35.3

jwellbelove added a commit that referenced this issue Jan 21, 2023
fix set of ETL_NO_STL flag (#628)

Co-authored-by: Sergey Skorokhod <s.skorokhod@1440.space>

Removed duplicate include

unique_ptr updates - Work in progress

Updated versions & memory.h

Fix duplicate function

Fixed incorrect 'valid' flag in assignment operator for arithmetic specialisation

Updated version and release notes

Fix bug #636 in optional emplace for pod types (#638)

Updated version info

Updated generator test script

Only build tests if top level project (#639)

Removed trailing spaces

Updated version info

Incorrect C++03 enable_if syntax

Updated version info

Don't use `push_macro` and `pull_macro` with Tasking compiler (#643)

* Autodetect Tasking compiler

#642

* Don't use `push_macro` and `pop_macro` for Tasking compiler

#642

Co-authored-by: Todd Snider <tsnider@jlg.com>

#643 Don't use push_macro and pull_macro with Tasking compiler

Updated etl::delgate to handle const functors correctly

Updated version info

Fixed functor delegate enable_if

Updated release notes

Avoid 'missing return statement at end of non-void function' in `etl::visit<>()`. (#645)

* Avoid 'missing return statement at end of non-void function' in `etl::visit<>()`.

For some definitions of `ETL_ASSERT()` there may be no return statement in case of an invalid type.
This results in undefined behavior.

Warning[Pe940]: missing return statement at end of non-void function "etl::visit<TReturn,TVisitor,TVariant>(TVisitor &, TVariant const &) include\etl\private\variant_legacy.h 976

* Use more self-explaining code.

Substitute ET_ASSERT() and return by dedicated macro.
This moves the responsibility of how to handle errors to the dedicated place.

improve is_constructible, is_copy_constructible, is_move_constructible for type traits with default definitions (#648)

Removed unused ETL_USE_MEM_BUILTINS option

Updated version info

Updated release notes

Added etl::result<TValue, void> specialisation

Reverted code for etl::result<void, TError> specialisation

Added etl::result<TValue, void> specialisation

Reverted code for etl::result<void, TError> specialisation

Fixed perfect forwarding for make_xxx helper functions

Don't warn on tag missing when subproject (#653) (#655)

Different solution than proposed in the issue, since that proposed
solution would given unexpected results when an intermediate
(untagged) commit is checked out.

This change simply skips warning about a missing git version when this
is a subproject, and uses the original version calculation logic.

I've also renamed `determine_version` to `determine_version_with_file`.
I'd originally done this in an intermediate version of this PR, but I
think that keeping the renaming is clearer code.

Removed superfluous semicolons

Updated version and release notes

Removed testing for 18.04

Added testing for 22.04

Updated Github Actions for Clang

Updated version and release notes

clang updates for Github Actions

Added missing notes

emplace member functions return reference to emplaced value (#659)

emplace_front, emplace_back updates

Updated version and release info

Improved emplace testing

Changed unit test macro CHECK_FALSE_EQUAL to CHECK_NOT_EQUAL

Improved emplace testing

Changed unit test macro CHECK_FALSE_EQUAL to CHECK_NOT_EQUAL

Improved emplace testing

Work-In-Progress

Work-In-Progress

Added indexed emplace

More typedefs for etl::result

Work in progress

Work in progress

Work in progress

Changed default constructor

Added function comments
jwellbelove added a commit that referenced this issue Jan 21, 2023
Removed duplicate include

unique_ptr updates - Work in progress

Updated versions & memory.h

Fix duplicate function

Fixed incorrect 'valid' flag in assignment operator for arithmetic specialisation

Updated version and release notes

Fix bug #636 in optional emplace for pod types (#638)

Updated version info

Updated generator test script

Only build tests if top level project (#639)

Removed trailing spaces

Updated version info

Incorrect C++03 enable_if syntax

Updated version info

Don't use `push_macro` and `pull_macro` with Tasking compiler (#643)

* Autodetect Tasking compiler

#642

* Don't use `push_macro` and `pop_macro` for Tasking compiler

#642

Co-authored-by: Todd Snider <tsnider@jlg.com>

#643 Don't use push_macro and pull_macro with Tasking compiler

Updated etl::delgate to handle const functors correctly

Updated version info

Fixed functor delegate enable_if

Updated release notes

Avoid 'missing return statement at end of non-void function' in `etl::visit<>()`. (#645)

* Avoid 'missing return statement at end of non-void function' in `etl::visit<>()`.

For some definitions of `ETL_ASSERT()` there may be no return statement in case of an invalid type.
This results in undefined behavior.

Warning[Pe940]: missing return statement at end of non-void function "etl::visit<TReturn,TVisitor,TVariant>(TVisitor &, TVariant const &) include\etl\private\variant_legacy.h 976

* Use more self-explaining code.

Substitute ET_ASSERT() and return by dedicated macro.
This moves the responsibility of how to handle errors to the dedicated place.

improve is_constructible, is_copy_constructible, is_move_constructible for type traits with default definitions (#648)

Removed unused ETL_USE_MEM_BUILTINS option

Updated version info

Updated release notes
jwellbelove added a commit that referenced this issue Feb 6, 2023
fix set of ETL_NO_STL flag (#628)

Co-authored-by: Sergey Skorokhod <s.skorokhod@1440.space>

Removed duplicate include

unique_ptr updates - Work in progress

Updated versions & memory.h

Fix duplicate function

Fixed incorrect 'valid' flag in assignment operator for arithmetic specialisation

Updated version and release notes

Fix bug #636 in optional emplace for pod types (#638)

Updated version info

Updated generator test script

Only build tests if top level project (#639)

Removed trailing spaces

Updated version info

Incorrect C++03 enable_if syntax

Updated version info

Don't use `push_macro` and `pull_macro` with Tasking compiler (#643)

* Autodetect Tasking compiler

#642

* Don't use `push_macro` and `pop_macro` for Tasking compiler

#642

Co-authored-by: Todd Snider <tsnider@jlg.com>

#643 Don't use push_macro and pull_macro with Tasking compiler

Updated etl::delgate to handle const functors correctly

Updated version info

Fixed functor delegate enable_if

Updated release notes

Avoid 'missing return statement at end of non-void function' in `etl::visit<>()`. (#645)

* Avoid 'missing return statement at end of non-void function' in `etl::visit<>()`.

For some definitions of `ETL_ASSERT()` there may be no return statement in case of an invalid type.
This results in undefined behavior.

Warning[Pe940]: missing return statement at end of non-void function "etl::visit<TReturn,TVisitor,TVariant>(TVisitor &, TVariant const &) include\etl\private\variant_legacy.h 976

* Use more self-explaining code.

Substitute ET_ASSERT() and return by dedicated macro.
This moves the responsibility of how to handle errors to the dedicated place.

improve is_constructible, is_copy_constructible, is_move_constructible for type traits with default definitions (#648)

Removed unused ETL_USE_MEM_BUILTINS option

Updated version info

Updated release notes

Added etl::result<TValue, void> specialisation

Reverted code for etl::result<void, TError> specialisation

Added etl::result<TValue, void> specialisation

Reverted code for etl::result<void, TError> specialisation

Fixed perfect forwarding for make_xxx helper functions

Don't warn on tag missing when subproject (#653) (#655)

Different solution than proposed in the issue, since that proposed
solution would given unexpected results when an intermediate
(untagged) commit is checked out.

This change simply skips warning about a missing git version when this
is a subproject, and uses the original version calculation logic.

I've also renamed `determine_version` to `determine_version_with_file`.
I'd originally done this in an intermediate version of this PR, but I
think that keeping the renaming is clearer code.

Removed superfluous semicolons

Updated version and release notes

Removed testing for 18.04

Added testing for 22.04

Updated Github Actions for Clang

Updated version and release notes

clang updates for Github Actions

Added missing notes

emplace member functions return reference to emplaced value (#659)

emplace_front, emplace_back updates

Updated version and release info

Improved emplace testing

Changed unit test macro CHECK_FALSE_EQUAL to CHECK_NOT_EQUAL

Improved emplace testing

Changed unit test macro CHECK_FALSE_EQUAL to CHECK_NOT_EQUAL

Improved emplace testing

Work-In-Progress

Work-In-Progress

Added indexed emplace

More typedefs for etl::result

Work in progress

Work in progress

Work in progress

Changed default constructor

Added function comments
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