fix(compiler): inherit parent docstring in case no docstring was provided in child member

[tsuf239]

fixes: #6488

Checklist

• Title matches Winglang's style guide
• Description explains motivation and solution
• Tests added (always)
• Docs updated (only required for features)
• Added pr/e2e-full label if this feature requires end-to-end testing

By submitting this pull request, I confirm that my contribution is made under the terms of the Wing Cloud Contribution License.

[github-actions]

Thanks for opening this pull request! 🎉
Please consult the contributing guidelines for details on how to contribute to this project.
If you need any assistance, don't hesitate to ping the relevant owner over Discord.

Topic	Owner
Wing SDK and standard library	@chriscbr
Wing Console	@skyrpex
Wing compiler and language design	@chriscbr
VSCode extension and language server	@chriscbr
Wing CLI	@chriscbr
Documentation	@boyney123
Examples	@boyney123
Wing Playground	@skyrpex

[monadabot]

Console preview environment is available at https://wing-console-pr-7172.fly.dev 🚀

Last Updated (UTC) 2024-09-27 02:41

[monadabot]

Benchmarks

Comparison to Baseline ⬜⬜⬜⬜⬜⬜⬜⬜⬜🟥⬜⬜⬜

Benchmark	Before	After	Change
version	57ms±0.52	57ms±0.63	0ms (-0.82%)⬜
hello_world.test.w -t sim	414ms±6.27	425ms±14.41	+11ms (+2.76%)⬜
hello_world.test.w -t tf-aws	1511ms±10.88	1526ms±11.84	+15ms (+1.02%)⬜
jsii_small.test.w -t sim	385ms±10.18	391ms±5.71	+6ms (+1.61%)⬜
jsii_small.test.w -t tf-aws	614ms±5.76	627ms±4.96	+14ms (+2.22%)⬜
jsii_big.test.w -t sim	3024ms±16.93	3060ms±18.63	+36ms (+1.18%)⬜
jsii_big.test.w -t tf-aws	3223ms±12.29	3231ms±19.48	+7ms (+0.22%)⬜
empty.test.w -t sim	375ms±3.02	378ms±2.95	+3ms (+0.82%)⬜
empty.test.w -t tf-aws	607ms±3.38	603ms±4.16	-4ms (-0.74%)⬜
functions_10.test.w -t sim	489ms±16.67	505ms±9.03	+16ms (+3.3%)🟥
functions_10.test.w -t tf-aws	2184ms±15.57	2202ms±12.23	+18ms (+0.81%)⬜
functions_1.test.w -t sim	416ms±5.34	411ms±4.53	-6ms (-1.39%)⬜
functions_1.test.w -t tf-aws	852ms±4.23	860ms±6.75	+8ms (+0.97%)⬜

⬜ Within 1.5 standard deviations
🟩 Faster, Above 1.5 standard deviations
🟥 Slower, Above 1.5 standard deviations

Benchmarks may vary outside of normal expectations, especially when running in GitHub Actions CI.

Results

name	mean	min	max	moe	sd
version	57ms	55ms	58ms	1ms	1ms
hello_world.test.w -t sim	425ms	403ms	464ms	14ms	20ms
hello_world.test.w -t tf-aws	1526ms	1510ms	1569ms	12ms	17ms
jsii_small.test.w -t sim	391ms	383ms	409ms	6ms	8ms
jsii_small.test.w -t tf-aws	627ms	621ms	642ms	5ms	7ms
jsii_big.test.w -t sim	3060ms	3021ms	3107ms	19ms	26ms
jsii_big.test.w -t tf-aws	3231ms	3197ms	3295ms	19ms	27ms
empty.test.w -t sim	378ms	372ms	385ms	3ms	4ms
empty.test.w -t tf-aws	603ms	594ms	612ms	4ms	6ms
functions_10.test.w -t sim	505ms	485ms	529ms	9ms	13ms
functions_10.test.w -t tf-aws	2202ms	2173ms	2224ms	12ms	17ms
functions_1.test.w -t sim	411ms	400ms	421ms	5ms	6ms
functions_1.test.w -t tf-aws	860ms	846ms	875ms	7ms	9ms

Last Updated (UTC) 2024-09-26 13:20

[Chriscbr]

great test coverage! Thank you @tsuf239

[mergify]

Thanks for contributing, @tsuf239! This PR will now be added to the merge queue, or immediately merged if tsuf/render-child-docs is up-to-date with main and the queue is empty.

[monadabot]

Congrats! 🚀 This was released in Wing 0.85.17.