metagn f292393816 skip tyAlias in generic alias checks [backport:2.0] (#24417) ...

fixes #24415

Since #23978 (which is in 2.0), all generic types that alias to another
type now insert a `tyAlias` layer in their value. However the
`skipGenericAlias` etc code which `sigmatch` uses is not updated for
this, so `tyAlias` is now skipped in these.

The relevant code in sigmatch is:
67ad1ae159/compiler/sigmatch.nim (L1668-L1673)

This behavior is also suspicious IMO, not skipping a structural
`tyGenericInst` alias can be useful for code like #10220, but this is
currently arbitrarily decided based on "depth" and whether the alias is
to another `tyGenericInst` type or not. Maybe in the future we could
enforce the use of a nominal type.

(cherry picked from commit 45b8434c7d)

2025-01-14 09:04:54 +01:00

..

issue22142

Changing generic weight of tyGenericParam (#22143)

2024-01-05 09:42:21 +01:00

importA.nim

Add a test case for issue #4675.

2016-09-03 21:21:06 +10:00

importB.nim

Add a test case for issue #4675.

2016-09-03 21:21:06 +10:00

m19737.nim

fix subscript magic giving unresolved generic param type (#23988)

2024-08-22 07:20:20 +02:00

mvaruintconv.nim

make var/pointer types not match if base type has to be converted (#24130)

2024-09-18 17:37:18 +02:00

t7416.nim

add testcase for #7416 (#15782)

2020-10-30 09:59:38 +01:00

t8829.nim

fixes #20865; fixes #20987; Missing bounds check in array slicing (#23814)

2024-07-10 17:25:34 +02:00

t19737.nim

fix subscript magic giving unresolved generic param type (#23988)

2024-08-22 07:20:20 +02:00

t23249.nim

account for nil return type in tyProc sumGeneric (#23250)

2024-01-23 22:00:34 +01:00

t23755.nim

fixes 23823; array static overload - again (#23824)

2024-07-11 22:57:17 +02:00

tambiguousexplicitgeneric.nim

better errors for standalone explicit generic instantiations (#24276)

2025-01-14 07:47:08 +01:00

tconverter_to_string.nim

fixes #9149 [backport]

2019-01-29 14:31:43 +01:00

texplicitgenericdiscard.nim

better errors for standalone explicit generic instantiations (#24276)

2025-01-14 07:47:08 +01:00

tgenericalias.nim

skip tyAlias in generic alias checks [backport:2.0] (#24417)

2025-01-14 09:04:54 +01:00

tissue966.nim

make tests green again

2018-05-02 13:34:54 +02:00

tnamedparamoverloading.nim

exp. features now in correct manual, closes #11932 (#14195)

2020-05-02 22:30:08 +02:00

tor_isnt_better.nim

test case haul before 2.2 (#24119)

2024-09-17 09:50:10 +08:00

toverl4.nim

fixes #20645 (#20646)

2022-10-24 21:41:29 +02:00

toverl.nim

require errormsg to be specified before file.

2018-12-11 21:23:21 +01:00

toverload_issues.nim

Overload resultion with generic variables an inheritance (#23870)

2024-07-24 23:59:45 +02:00

toverload_various.nim

Overload resultion with generic variables an inheritance (#23870)

2024-07-24 23:59:45 +02:00

tparam_forwarding.nim

Backwards-compatible support for keyword arguments in the command syntax

2018-05-07 09:37:49 +02:00

tproc_types_dont_like_subtypes.nim

'lock levels' are deprecated, now a noop (#20539)

2022-10-11 09:17:09 +02:00

tspec.nim

Remove expr/stmt (#5857)

2017-07-25 09:28:23 +02:00

tstatic_with_converter.nim

clean up SOME pending/xxx/issue link comments (#21826)

2023-05-11 10:23:52 +02:00

tsystemcmp.nim

fixes #7291

2018-03-05 13:38:32 +01:00

tuntypedarg.nim

test case haul before 2.2 (#24119)

2024-09-17 09:50:10 +08:00

tvartypeclass.nim

make var object match better than object (#22152)

2023-06-25 16:52:16 +02:00

tvaruintconv.nim

make var/pointer types not match if base type has to be converted (#24130)

2024-09-18 17:37:18 +02:00