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Regression in ORC, not `refc`, from `v2.2.4` to `version-2-2`/`devel` with `{.global.}` variable in recursive function

1

### Nim Version Runs in both `refc` and ORC: ``` Nim Compiler Version 2.2.4 [Linux: amd64] Compiled at 2025-06-08 Copyright (c) 2006-2025 by Andreas Rumpf git hash: f7145dd26efeeeb6eeae6fff649db244d81b212d active boot...

tersec

Runtime segmentation fault using LTO, ORC, and `-d:release` with one `{.localPassC: "-fno-lto".}`

1

### Nim Version ``` Nim Compiler Version 2.2.4 [Linux: amd64] Compiled at 2025-06-08 Copyright (c) 2006-2025 by Andreas Rumpf git hash: f7145dd26efeeeb6eeae6fff649db244d81b212d active boot switches: -d:release ``` ``` Nim Compiler...

tersec

### Nim Version ``` Nim Compiler Version 2.2.4 [Linux: amd64] Compiled at 2025-06-08 Copyright (c) 2006-2025 by Andreas Rumpf git hash: f7145dd26efeeeb6eeae6fff649db244d81b212d active boot switches: -d:release ``` ``` Nim Compiler...

tersec

### Nim Version 2.2.4 ### Description I installed nim through brew (`brew install nim`) which is v2.2.4 and mostly working except I can't build docs with `--index:on` or `--project` flag...

binhonglee

### Nim Version ``` Nim Compiler Version 2.2.4 [Linux: amd64] Compiled at 2025-06-08 Copyright (c) 2006-2025 by Andreas Rumpf git hash: f7145dd26efeeeb6eeae6fff649db244d81b212d active boot switches: -d:release ``` ``` Nim Compiler...

tersec

seq pop malfunctions in array of seqs

3

### Description Following code ```nim proc main() = var trimMap = [@[1], @[2]] var z = 0 for j in 0 ..< 2: var i = trimMap.high while i >=...

bptato

fixes #23564; `hasCustomPragma` skips alises types

3

fixes #23564 perhaps handle generic aliases (tyGenericInst for aliases types) if needed

ringabout

`try-except` with `await` doesn't work in `defer` block

2

### Nim Version Both ``` Nim Compiler Version 2.2.4 [Linux: amd64] Compiled at 2025-04-22 Copyright (c) 2006-2025 by Andreas Rumpf git hash: f7145dd26efeeeb6eeae6fff64 ``` and ``` Nim Compiler Version 2.3.1...

darkestpigeon

Compiler hangs when compiling large string concatenation

2

Nim Compiler Version 2.3.1 [Windows: amd64] Compiled at 2025-06-09. ``` const CRLF = "\r\n" proc Test(): string = let text = "---------------------" & "----------" & "----------" & CRLF & "----------"...

zeitbit

Std lib multi-thread demo occasionally crashes with exit code 1, or SIGSEGV: Illegal storage access. (Attempt to read from nil?)

2

### Nim Version >nim -v Nim Compiler Version 2.2.4 [Windows: amd64] Compiled at 2025-04-22 Copyright (c) 2006-2025 by Andreas Rumpf active boot switches: -d:release ### Description This demo from the...

forchid