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cgen error when trying to insert an empty array into an array of arrays #23092

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ratkingsminion opened this issue Dec 7, 2024 · 0 comments · Fixed by #23097
Closed

cgen error when trying to insert an empty array into an array of arrays #23092

ratkingsminion opened this issue Dec 7, 2024 · 0 comments · Fixed by #23097
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Bug This tag is applied to issues which reports bugs. Status: Confirmed This bug has been confirmed to be valid by a contributor. Unit: cgen Bugs/feature requests, that are related to the default C generating backend.

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@ratkingsminion
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ratkingsminion commented Dec 7, 2024

Describe the bug

Code: https://play.vlang.io/p/6f46362208

mut array := [][]int{}
array.insert(0, [])
println(array)

Reproduction Steps

Run the code

Expected Behavior

[[]] should be printed

Current Behavior

Output:

/tmp/v_60000/../../../../../../box/code.v:2: warning: implicit declaration of function 'array_insert_many'
/home/admin/v/thirdparty/tcc/lib/libgc.a: error: 'GC_noop1_ptr' defined twice
tcc: error: undefined symbol 'array_insert_many'
builder error: 
==================
C error found. It should never happen, when compiling pure V code.
This is a V compiler bug, please report it using `v bug file.v`,
or goto https://github.com/vlang/v/issues/new/choose .
You can also use #help on Discord: https://discord.gg/vlang .
Exited with error status 1

Possible Solution

No response

Additional Information/Context

No response

V version

V 0.4.8 e32e9f7.11dc600

Environment details (OS name and version, etc.)

V full version: V 0.4.8 e32e9f7.11dc600
OS: linux, Debian GNU/Linux 12 (bookworm) (VM)
Processor: 2 cpus, 64bit, little endian, Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GHz

getwd: /home/admin/playground
vexe: /home/admin/v/v
vexe mtime: 2024-12-07 16:25:26

vroot: OK, value: /home/admin/v
VMODULES: OK, value: .vmodules
VTMP: OK, value: /tmp/v_0

Git version: git version 2.39.5
Git vroot status: Error: fatal: detected dubious ownership in repository at '/home/admin/v'
To add an exception for this directory, call:

	git config --global --add safe.directory /home/admin/v
.git/config present: true

CC version: cc (Debian 12.2.0-14) 12.2.0
emcc version: N/A
thirdparty/tcc status: Error: fatal: detected dubious ownership in repository at '/home/admin/v/thirdparty/tcc'
To add an exception for this directory, call:

	git config --global --add safe.directory /home/admin/v/thirdparty/tcc
 Error: fatal: detected dubious ownership in repository at '/home/admin/v/thirdparty/tcc'
To add an exception for this directory, call:

	git config --global --add safe.directory /home/admin/v/thirdparty/tcc

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Huly®: V_0.6-21530

@ratkingsminion ratkingsminion added the Bug This tag is applied to issues which reports bugs. label Dec 7, 2024
@felipensp felipensp self-assigned this Dec 7, 2024
@felipensp felipensp added Status: Confirmed This bug has been confirmed to be valid by a contributor. Unit: cgen Bugs/feature requests, that are related to the default C generating backend. labels Dec 7, 2024
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Labels
Bug This tag is applied to issues which reports bugs. Status: Confirmed This bug has been confirmed to be valid by a contributor. Unit: cgen Bugs/feature requests, that are related to the default C generating backend.
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