Commit graph

113 commits

Author SHA1 Message Date
Sönke Ludwig
3d0305da16
Merge pull request #37 from schveiguy/addNullHandling
Allow typeof(null) to provide constructors and opAssign for TaggedUnion.
2019-11-01 09:00:47 +01:00
Steven Schveighoffer
f0d324f43f Allow typeof(null) to provide constructors and opAssign for TaggedUnion.
Fixes #36.
2019-10-30 18:12:50 -04:00
Leonid Kramer
985d50b7aa
Merge pull request #35 from s-ludwig/taggedunion_tostring
Add TaggedAlgebraic.toString().
2019-10-25 23:20:22 +02:00
Sönke Ludwig
b037967ed0 Add unit test. 2019-10-25 22:20:27 +02:00
Sönke Ludwig
d6d480b647 Add TaggedAlgebraic.toString().
Enables a better string representation, mainly useful for debugging purposes.
2019-10-25 22:16:44 +02:00
Sönke Ludwig
35058cfbc8
Merge pull request #34 from John-Colvin/fix_array_members
Fix non-aggregate properties
2019-10-24 21:06:17 +02:00
John Colvin
c128744e19 check sizeof 2019-10-24 17:59:04 +01:00
John Colvin
9789701e6e fix array members 2019-10-24 17:54:00 +01:00
Sönke Ludwig
c3aa2cf750 Add API documentation links. 2019-10-11 11:20:38 +02:00
Sönke Ludwig
cde25d43bc
Merge pull request #33 from s-ludwig/issue9_bogus_hasmember_result
Add stronger restrictions to TA.opDispatch. Fixes #9.
2019-10-11 11:19:43 +02:00
Sönke Ludwig
f8a9b8c651 Add stronger restrictions to TA.opDispatch. Fixes #9.
Defines opDispatch as two levels of nested templates, so that the outer level only checks the member name to match any member defined by one of the contained types. This allows hasMember!TA  to report proper values instead of always assuming `true`.

As a side-effect, `isOutputRange!(TA, T)` now only returns true, if any of the contained types is actually a matching output range.
2019-10-11 11:13:57 +02:00
Sönke Ludwig
152e410bdd
Merge pull request #32 from s-ludwig/upgrade_compiler_support
Test up to DMD 2.088.0 and LDC 1.17.0.
2019-10-11 10:45:22 +02:00
Sönke Ludwig
aa0d7c8587 Test up to DMD 2.088.0 and LDC 1.17.0. 2019-10-11 10:35:08 +02:00
Sönke Ludwig
bd26a94622
Merge pull request #31 from s-ludwig/issue_15_ref_return
Let all TaggedAlgebraic operations return as auto ref
2019-10-11 10:34:39 +02:00
Sönke Ludwig
f4c7030459 Let all TaggedAlgebraic operations return as auto ref. Fixes #15. 2019-10-11 10:28:23 +02:00
Sönke Ludwig
4938007701
Merge pull request #30 from Geod24/gitignore
Use a more modern .gitignore
2019-06-20 12:11:18 +02:00
Geod24
defcaa7ecf Use a more modern .gitignore
This repository cannot be used as a submodule because it does not ignore .a
2019-06-20 16:33:27 +09:00
Sönke Ludwig
d72ffacf9e Fix example- 2019-04-16 12:11:14 +02:00
Sönke Ludwig
78158dbae8
Merge pull request #29 from s-ludwig/alignment_fix
Compute the proper struct alignment for TaggedUnion.
2019-04-16 12:02:13 +02:00
Sönke Ludwig
ba79a25298 Add explicit unit test for commonAlignment. 2019-04-16 11:49:42 +02:00
Sönke Ludwig
fd85603576 Compute the proper struct alignment for TaggedUnion.
Before this change, the alignment of TaggedAlgebraic was always 4, which in turn had a 50% chance of aligning 8-byte pointers on a non-8-byte boundary, causing the pointer to become invisible to the GC (and less bad, causing performance degradation when dereferencing the pointer). This would happen in particular when the total size of the TaggedUnion/TaggedAlgebraic was not divisible by 8 and an array of values was built.
2019-04-16 11:37:04 +02:00
Sönke Ludwig
bb650bd5cf
Merge pull request #28 from denizzzka/ddox_fix
Ddox fix, CI test added
2019-03-05 13:22:35 +01:00
Denis Feklushkin
3258572585 Ddox fix and CI test added 2019-03-05 19:04:45 +07:00
Sönke Ludwig
aa6b78783e
Merge pull request #27 from s-ludwig/detect_invalid_visitors
Detect types that are obviously not function literals.
2019-02-24 15:00:34 +01:00
Sönke Ludwig
141a4e290a Detect types that are obviously not function literals.
This avoids extremely cryptic error messages with no pointer to the origin of the problem.
2019-02-24 14:24:37 +01:00
Sönke Ludwig
c1e3e5a6a2
Merge pull request #26 from s-ludwig/non_copyable_types
Fix using non-copyable types with TaggedUnion.
2019-02-24 10:53:32 +01:00
Sönke Ludwig
953198a293 Fix using non-copyable types with TaggedUnion. 2019-02-23 21:49:08 +01:00
Leonid Kramer
995c0779a9
Merge pull request #25 from s-ludwig/tagged_union_improvements
Tagged union improvements
2019-02-23 19:27:39 +01:00
Sönke Ludwig
7145693748 Work around name lookup issue on DMD < 2.081.0. 2019-02-23 18:18:39 +01:00
Sönke Ludwig
56d50fd56c Work around Phobos issue 19696. 2019-02-23 18:18:22 +01:00
Sönke Ludwig
6589bac23a Add TaggedUnion.hasType!T. 2019-02-23 16:16:20 +01:00
Sönke Ludwig
a52958ef01 Work around ReplaceType compile error issue.
ReplaceType doesn't work for "class C : D!C {}"
2019-02-23 15:56:59 +01:00
Sönke Ludwig
b766f62d43 Actually check for superfluous handlers. 2019-02-23 15:55:57 +01:00
Leonid Kramer
cb1b000157
Merge pull request #24 from s-ludwig/taggedalgebraic_self_referential
Make self-referential types work with TaggedAlgebraic, too.
2019-02-22 20:02:29 +01:00
Sönke Ludwig
ab25b89fb1 Make self-referential types work with TaggedAlgebraic, too.
Also removes some unused template code.
2019-02-22 19:28:09 +01:00
Leonid Kramer
2b83618119
Merge pull request #23 from s-ludwig/self_referential_types
Add support for self-referential types using "This" placeholder.
2019-02-22 17:47:41 +01:00
Sönke Ludwig
f4b621963c Add support for self-referential types using "This" placeholder. 2019-02-22 17:34:08 +01:00
Leonid Kramer
3fc701edba
Merge pull request #22 from s-ludwig/union_api_refactor
Refactor the TaggedUnion API.
2019-02-22 16:37:48 +01:00
Sönke Ludwig
7ede6bf033 Refactor the TaggedUnion API.
- Add constructors and assignment operators for unique types
- Rename field getters to fooValue and value!() to enable sane property syntax and to avoid confusion when modifying the returned reference
- Fix misnomer "isUnionType" instead of "isUnitType"
2019-02-22 16:11:21 +01:00
Leonid Kramer
d7639cdd54
Merge pull request #20 from s-ludwig/taggedunion
Implement TaggedUnion and corresponding visit/tryVisit support
2019-02-22 14:43:46 +01:00
Sönke Ludwig
1c88c3c65d Add template constraint to visit/tryVisit. 2019-02-22 12:22:38 +01:00
Sönke Ludwig
2d9557dc21 Update README.
Adds a TaggedUnion example and adds a section for supported compiler versions.
2019-02-22 11:30:31 +01:00
Sönke Ludwig
59826ad719 Error out on extraneous visitors. 2019-02-22 11:14:56 +01:00
Sönke Ludwig
194e0dca41 Implement a simple version of visit/tryVisit for TaggedUnion.
See #3.
2019-02-22 03:08:55 +01:00
Sönke Ludwig
88308fcba4 Split up TaggedUnion and TaggedAlgebraic into separate modules. 2019-02-22 03:08:55 +01:00
Sönke Ludwig
eb8accd63c Test on the latest compiler versions and drop support for DMD 2.074.1 and below. 2019-02-22 03:08:55 +01:00
Sönke Ludwig
f7a03cdb02 Add enum support to TaggedUnion.
Allows to define the accepted types using an annotated enum instead of a struct/union.
2019-02-22 03:08:55 +01:00
Sönke Ludwig
39ebd11570 Use AliasSeq instead of TypeTuple. 2019-02-22 03:08:54 +01:00
Sönke Ludwig
78ca6e0cb5 Reduce reliance on typeof(U.field) to prepare for supporting U==enum. 2019-02-22 03:08:54 +01:00
Sönke Ludwig
95c2919d2b Introduce TaggedUnion as the low-level basis for TaggedAlgebraic.
TaggedUnion has a number of convenience features compared to TaggedAlgebraic that are possible because of the missing dynamic dispatch functionality. If the latter is not required, TaggedUnion provides a much less complex and more robust way to store a fixed set of types/kinds.
2019-02-22 03:08:54 +01:00