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vlang / v-analyzer

The @vlang language server, for all your editing needs like go-to-definition, code completion, type hints, and more.
MIT License
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Large const map causes extreme v-analyzer performance degradation #115

Open Coachonko opened 1 month ago

Coachonko commented 1 month ago

Describe the bug

I have a ~1500 entry const map in one file, this causes v-analyzer to become extremely slow and crash often. It makes development very sluggish in vscode because its integration waits for v-analyzer at every save.

Expected Behavior

v-analyzer shouldn't be killed by a large map

Current Behavior

v-analyzer commits sudoku

Reproduction Steps

  1. Create a file such as this
  2. Watch v-analyzer sweat

Possible Solution

No response

Additional Information/Context

No response

Environment details (v doctor output)

V full version: V 0.4.7 c2f7afd.a4b8768
OS: linux, Linux version 5.14.0-427.26.1.el9_4.x86_64 (mockbuild@pp-el9) (gcc (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3), GNU ld version 2.35.2-43.el9) #1 SMP PREEMPT_DYNAMIC Wed Jul 17 15:28:16 CEST 2024
Processor: 8 cpus, 64bit, little endian, Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz

getwd: /home/coachonko/Documents/projects/vlang/firebird
vexe: /home/coachonko/.local/lib64/v/v
vexe mtime: 2024-08-01 13:20:35

vroot: OK, value: /home/coachonko/.local/lib64/v
VMODULES: OK, value: /home/coachonko/.vmodules
VTMP: OK, value: /tmp/v_1000

Git version: git version 2.43.5
Git vroot status: weekly.2024.31-25-ga4b87681
.git/config present: true

CC version: cc (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3)
thirdparty/tcc status: thirdparty-linux-amd64 a0799a5b

Editor name

VSCode 1.91.1

v-analyzer Version

v-analyzer version 0.0.4-beta.1.7f80a04

VS Code Extension Version

No response