7854 Commits

Author SHA1 Message Date
Nikolay Nikolov
b47747d318 [backport v2.0] Converted the 'invalid kind for firstOrd/lastOrd(XXX)' messages from internal errors to fatal errors. (#23443) (#23446)
This fixes a nimsuggest crash when opening:
    beacon_chain/consensus_object_pools/blockchain_dag.nim
from the nimbus-eth2 project and many other .nim files (44 files, to be
precise) in the same project.

Replaces: https://github.com/nim-lang/Nim/pull/23402 (cherry picked from
commit c934d5986d)
2024-03-27 15:58:56 +01:00
Александр Старочкин
5667fbfbf3 fix position for "imported but not used" warning for modules inside brackets (#23424) 2024-03-21 08:03:31 +01:00
Nikolay Nikolov
ef356cfd4b * [backport] fixed nimsuggest crash with 'Something = concept' put (erroneously) outside of a 'type' block (#23331) (#23346)
(cherry picked from commit 37ed8c8480)
2024-03-19 05:46:52 +01:00
Juan M Gómez
e374759f29 [Backport 2.0] When NimScript errors prevents NimSuggest from Init (#23349) 2024-03-09 11:42:34 +01:00
Juan M Gómez
0de70dc7f3 [backport 2.0] nimsuggest fix (#23336) 2024-03-04 09:58:54 +01:00
Andreas Rumpf
2f15b67fd9 fixes an issue with string to 'var openArray' at compile-time; [backport] (#23363)
(cherry picked from commit 24fbacc63f)
2024-03-03 15:42:20 +01:00
ringabout
e03667e920 improve error messages [backport] (#23345)
ref https://forum.nim-lang.org/t/11052

![image](https://github.com/nim-lang/Nim/assets/43030857/1df87691-32d9-46b5-b61b-6b9f7cc94862)

(cherry picked from commit 1e7ca2dc78)
2024-02-27 08:17:37 +01:00
Nikolay Nikolov
11c048b06f fixes #22753; Nimsuggest segfault with invalid assignment to table (#22781) (#23313)
fixes #22753

## Future work
We should turn all the error nodes into nodes of a nkError kind, which
could be a industrious task. But perhaps we can add a special treatment
for error nodes to make the transition smooth.

(cherry picked from commit 642ac0c1c3)

Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
2024-02-24 07:54:42 +01:00
Nikolay Nikolov
22de3ae53e * fixed nimsuggest crash when opening a .nim file, that contain a {.fatal: "msg".} pragma. (#23325) (#23328)
(cherry picked from commit 773c066634)
2024-02-24 07:40:18 +01:00
Juan M Gómez
3be2514683 [Backport 2.0] Itanium mangling scheme (#23301) 2024-02-13 08:09:23 +01:00
ringabout
57658b685c fixes regression #23280; Operations on inline toOpenArray len return a wrong result (#23285)
fixes #23280

(cherry picked from commit 4b67cccf50)
2024-02-07 20:25:45 +01:00
ringabout
5f6ff1f051 compute checksum of nim files early in the pipelines (#23268)
related https://github.com/nim-lang/Nim/issues/21717 configs will be
resolved later

(cherry picked from commit 519d976f62)
2024-02-01 12:30:21 +01:00
metagn
4a1151d6b4 give typedesc param nodes type T not typedesc[T] [backport:2.0] (#23115)
fixes https://github.com/nim-lang/Nim/issues/23112, fixes a mistake in
https://github.com/nim-lang/Nim/pull/22581

This makes `getType(t)` where `t` is a typedesc param with value `T`
equal to `getType(T)`.

(cherry picked from commit 3224337550)
2024-01-19 09:19:18 +01:00
Giuliano Mega
9994b019c5 Fix reset code gen for range types (#22462, #23214) (#23215)
This PR modifies `specializeResetT` so that it generates the proper
reset code for range types. I've tested it in the examples for issues
issues I had been experiencing.

(cherry picked from commit 473f259268)
2024-01-19 09:18:23 +01:00
metagn
bb930aef2d don't render underscore identifiers with id (#22538)
(cherry picked from commit 4f891aa50c)
2024-01-16 08:43:09 +01:00
Nikolay Nikolov
be66aedb9e + show the inferred exception list (as part of the type) for functions that don't have an explicit .raises pragma (#23193) (#23210)
(cherry picked from commit 18b5fb256d)
2024-01-16 15:36:03 +08:00
metagn
02497c9533 2.0 branch fixes: no LineTooLong, update macos CI (#23184)
Adapts #23108 to the version-2-0 branch and makes the 2.0 compiler
define `nimHasNoLineTooLong` as the devel compiler depends on it to not
turn off `hint[LineTooLong]`, which means the 2.0 compiler errors on the
devel compiler config (as mentioned in
https://github.com/nim-lang/Nim/issues/23178#issuecomment-1880511322).

Would have these as separate PRs but the macos CI PR would have to be
merged first, then the second PR would have to be rebased.
2024-01-08 13:49:20 +01:00
ringabout
0acdce502c fixes #23148; restricts infix path concatenation to what starts with / (#23150)
fixes #23148

(cherry picked from commit c7d742e484)
2024-01-03 10:57:42 +01:00
ringabout
55bb60a56b fixes #22947; static integers in quote do [backport] (#22948)
fixes #22947

(cherry picked from commit 09ea1b168f)
2023-12-14 17:48:55 +01:00
Nikolay Nikolov
fff127bec7 Skip trailing asterisk when placing inlay type hints. Fixes #23067 (backport of #23068) (#23070)
(cherry picked from commit a3739751a8)
2023-12-14 09:26:01 +08:00
Nikolay Nikolov
3a0d09c1c5 backport to version 2.0: display raises pragma in proc types (#23026) (#23028)
This affects also nimsuggest hints (e.g. on mouse hover), as well as
compiler messages.

(cherry picked from commit 618ccb6b6a)
2023-12-04 09:46:57 +01:00
metagn
3ab6012c81 fix generic param substitution in templates (#22535)
* fix generic param substitution in templates

fixes #13527, fixes #17240, fixes #6340, fixes #20033, fixes #19576, fixes #19076

* fix bare except in test, test updated packages in CI

(cherry picked from commit 1cc4d3f622)
2023-12-01 08:27:06 +01:00
Jake Leahy
add124e07a Register declaration of enum field has a use (#22990)
Currently when using `use` with nimsuggest on an enum field, it doesn't
return the definition of the field.

Breaks renaming in IDEs since it will replace all the usages, but not
the declaration

(cherry picked from commit c31bbb07fb)
2023-11-28 08:25:56 +01:00
Nikolay Nikolov
489dd89a45 backport to v 2.0: nimsuggest: Added optional command line option '--clientProcessId:XXX' (#22969) (#22981)
When it is specified, the nimsuggest instance monitors whether this
process is still alive. In case it's found to be dead, nimsuggest shuts
itself down. Currently only implemented on POSIX and Windows platforms.
The switch is silently ignored on other platforms. Note that the Nim
language server should still try to shut down its child nimsuggest
processes. This switch just adds extra protection against crashing Nim
language server and gets rid of the remaining nimsuggest processes,
which consume memory and system resources.

(cherry picked from commit 502a4486ae)
2023-11-25 11:50:27 +01:00
Nikolay Nikolov
0d93fdf607 backport to version 2.0: nimsuggest: Instead of checking for protocol version 3 exactly, check for version 3 or later. (#22945) (#22957)
Refactored the way nimsuggest checks for protocol version 3. Instead of
checking for version 3 exactly, it now checks for version 3 or later.
This way, once a version 4 is introduced, it will use version 3 as a
base line, and then extra changes to the protocol can be added on top.
No functional changes are introduced in this commit.

(cherry picked from commit 3680200df4)
2023-11-18 09:52:06 +08:00
Nikolay Nikolov
4793fc0fc1 Inlay hints backport to Nim v2.0.x (#22919)
Backport of the nimsuggest inlay hints to the Nim v2.0.x series.
2023-11-09 07:33:20 +01:00
ringabout
86e5545c25 fixes #22866; fixes #19998; ensure destruction for Object construction with custom destructors (#22901)
fixes #22866;
fixes #19998

(cherry picked from commit b68e0aab4c)
2023-11-02 14:40:40 +01:00
SirOlaf
d30565f810 Fix #17509: Continue instead of return with unfinished generics (#22563)
Close #17509

Current knowledge:
- delaying cache fixes the issue
- changing return of `if inst.len < key.len:` in `searchInstTypes` to
`continue` fixes the issue. With return the broken types are also cached
over and over

Related issues are completely unaffected as of now, so there must be
something deeper.

I am also still trying to find the true cause, so feel free to ignore
for now

---------

Co-authored-by: SirOlaf <>
(cherry picked from commit ee4a219012)
2023-09-18 12:13:00 +02:00
SirOlaf
9ad184841e Exclude block from endsInNoReturn, fix regression (#22632)
Co-authored-by: SirOlaf <>
(cherry picked from commit d2f36c071b)
2023-09-18 12:13:00 +02:00
metagn
7536d7f94a use dummy dest for void branches to fix noreturn in VM (#22617)
fixes #22216

(cherry picked from commit 2542dc09c8)
2023-09-18 12:13:00 +02:00
metagn
ee0d3f9b34 unify explicit generic param semchecking in calls (#22618)
fixes #9040

(cherry picked from commit 6738f44af3)
2023-09-18 12:13:00 +02:00
SirOlaf
d3cf815dbe Fix #22604: Make endsInNoReturn traverse the tree (#22612)
* Rewrite endsInNoReturn

* Handle `try` stmt again and add tests

* Fix unreachable code warning

* Remove unreachable code in semexprs again

* Check `it.len` before skip

* Move import of assertions

---------

Co-authored-by: SirOlaf <>
(cherry picked from commit 3b206ed988)
2023-09-18 12:12:59 +02:00
ringabout
b477c2adcc fixes #17197; fixes #22560; fixes the dest of newSeqOfCap in refc (#22594)
(cherry picked from commit 5bd1afc3f9)
2023-09-18 12:12:59 +02:00
metagn
78d4aa3d01 handle typedesc params in VM (#22581)
* handle typedesc params in VM

fixes #15760

* add test

* fix getType(typedesc) test

(cherry picked from commit 2e4e2f8f50)
2023-09-18 12:12:59 +02:00
metagn
855f5c8b81 clearer error for different size int/float cast in VM (#22582)
refs #16547

(cherry picked from commit b6cea7b599)
2023-09-18 12:12:59 +02:00
metagn
7ab0f3beec correct logic for qualified symbol in templates (#22577)
* correct logic for qualified symbol in templates

fixes #19865

* add test

(cherry picked from commit 3de8d75513)
2023-09-18 12:12:59 +02:00
SirOlaf
4cf2658235 Fix #21532: Check if template return is untyped (#22517)
* Don't ignore return in semTemplateDef

* Add test

---------

Co-authored-by: SirOlaf <>
(cherry picked from commit 3de75ffc02)
2023-09-18 12:12:58 +02:00
metagn
5fa48e97b6 fix getNullValue for cstring in VM, make other VM code aware of nil cstring (#22527)
* fix getNullValue for cstring in VM

fixes #22524

* very ugly fixes, but fix #15730

* nil cstring len works, more test lines

* fix high

(cherry picked from commit 942f846f04)
2023-09-18 12:12:58 +02:00
Bung
106cf7a9f7 Fix #5780 (#22428)
* fix #5780

(cherry picked from commit 46e94c83d4)
2023-09-18 10:13:38 +02:00
Jake Leahy
7221c6f156 Fix crash when using uninstantiated generic (#22379)
* Add test case

* Add in a bounds check when accessing generic types

Removes idnex out of bounds exception when comparing a generic that isn't fully instantiated

(cherry picked from commit 3efabd3ec6)
2023-09-18 10:13:27 +02:00
Andreas Rumpf
1080f5eba2 produce better code for object constructions and 'result' [backport] (#22668)
(cherry picked from commit 8f5b90f886)
2023-09-14 06:02:30 +02:00
ringabout
18e62ad136 fixes #22619; don't lift cursor fields in the hook calls (#22638)
fixes https://github.com/nim-lang/Nim/issues/22619

It causes double free for closure iterators because cursor fields are
destroyed in the lifted destructors of `Env`.

Besides, according to the Nim manual

> In fact, cursor more generally prevents object
construction/destruction pairs and so can also be useful in other
contexts.

At least, destruction of cursor fields might cause troubles.

todo
- [x] tests
- [x] revert a certain old PR

---------

Co-authored-by: zerbina <100542850+zerbina@users.noreply.github.com>
(cherry picked from commit eb91cf991a)
2023-09-05 11:50:59 +02:00
Daniel Belmes
ef63d47ecd fix server caching issue causing Theme failures (#22378)
* fix server caching issue causing Theme failures

* Fix tester to ignore version cache param

* fix case of people using -d:nimTestsNimdocFixup

* rsttester needed the same fix

(cherry picked from commit 7bf7496557)
2023-08-22 08:28:30 +02:00
ringabout
0a58af8cbf fixes #22357; don't sink elements of var tuple cursors (#22486)
(cherry picked from commit 940b1607b8)
2023-08-22 08:23:56 +02:00
Jason Beetham
8359f9683a When in object handles procedure call again, fixes #22474 (#22480)
Ping @narimiran please backport to the 2.0 line.

(cherry picked from commit 6c4e7835bf)
2023-08-22 08:23:32 +02:00
ringabout
c3425c05e9 relax the parameter of ensureMove; allow let statements (#22466)
* relax the parameter of `ensureMove`; allow let statements

* fixes the test

(cherry picked from commit 4c89223171)
2023-08-22 08:23:06 +02:00
Alberto Torres
3fa378533a Fix #22366 by making nimlf_/nimln_ part of the same line (backport) (#22508) 2023-08-22 08:22:58 +02:00
ringabout
037f536e7e fixes #22419; async/closure environment does not align local variables (#22425)
* fixes #22419; async/closure environment does not align local variables

* Apply suggestions from code review

* Update tests/align/talign.nim

Co-authored-by: Jacek Sieka <arnetheduck@gmail.com>

* apply code review

* update tests

---------

Co-authored-by: Jacek Sieka <arnetheduck@gmail.com>
(cherry picked from commit 5334dc921f)
2023-08-11 10:49:49 +02:00
metagn
f553288db3 block ambiguous type conversion dotcalls in generics (#22375)
fixes #22373

(cherry picked from commit 3aaef9e4cf)
2023-08-11 10:49:11 +02:00
ringabout
0b3ddd4e47 Revert "fixes #22246; generate __builtin_unreachable hints for case defaults" (#22351)
Revert "fixes #22246; generate `__builtin_unreachable` hints for case defaults (#22350)"

This reverts commit b56df5c07f.
2023-07-31 22:14:15 +08:00