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Variance annotations on class expressions + deferred valiation#48645

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fix48618
Apr 12, 2022
Merged

Variance annotations on class expressions + deferred valiation#48645
ahejlsberg merged 2 commits intomainfrom
fix48618

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@ahejlsberg ahejlsberg commented Apr 11, 2022

Fixes #48618.

@typescript-bot typescript-bot added Author: Team For Milestone Bug PRs that fix a bug with a specific milestone labels Apr 11, 2022
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DanielRosenwasser commented Apr 11, 2022

@typescript-bot pack this
@typescript-bot test this
@typescript-bot user test this
@typescript-bot run dt
@typescript-bot perf test this

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typescript-bot commented Apr 11, 2022 •
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Heya @DanielRosenwasser, I've started to run the perf test suite on this PR at 838393e. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Apr 11, 2022 •
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Heya @DanielRosenwasser, I've started to run the extended test suite on this PR at 838393e. You can monitor the build here.

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typescript-bot commented Apr 11, 2022 •
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Heya @DanielRosenwasser, I've started to run the parallelized community code test suite on this PR at 838393e. You can monitor the build here.

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typescript-bot commented Apr 11, 2022 •
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Heya @DanielRosenwasser, I've started to run the tarball bundle task on this PR at 838393e. You can monitor the build here.

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typescript-bot commented Apr 11, 2022 •
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Heya @DanielRosenwasser, I've started to run the parallelized Definitely Typed test suite on this PR at 838393e. You can monitor the build here.

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typescript-bot commented Apr 11, 2022

@DanielRosenwasser
The results of the perf run you requested are in!

Here they are:

Comparison Report - main..48645

Metric main 48645 Delta Best Worst
Angular - node (v10.16.3, x64)
Memory used 357,313k (± 0.02%) 357,291k (± 0.02%) -23k (- 0.01%) 357,167k 357,448k
Parse Time 2.07s (± 0.34%) 2.07s (± 0.53%) -0.00s (- 0.05%) 2.04s 2.10s
Bind Time 0.86s (± 0.85%) 0.86s (± 1.00%) +0.00s (+ 0.47%) 0.84s 0.88s
Check Time 5.83s (± 0.36%) 5.83s (± 0.67%) -0.01s (- 0.10%) 5.75s 5.93s
Emit Time 6.02s (± 0.79%) 5.99s (± 0.60%) -0.03s (- 0.48%) 5.90s 6.04s
Total Time 14.78s (± 0.47%) 14.75s (± 0.53%) -0.03s (- 0.22%) 14.59s 14.88s
Compiler-Unions - node (v10.16.3, x64)
Memory used 205,875k (± 0.03%) 205,857k (± 0.02%) -17k (- 0.01%) 205,746k 205,927k
Parse Time 0.84s (± 0.73%) 0.84s (± 0.43%) +0.00s (+ 0.36%) 0.84s 0.85s
Bind Time 0.51s (± 0.93%) 0.52s (± 1.12%) +0.00s (+ 0.78%) 0.51s 0.53s
Check Time 7.91s (± 0.63%) 7.91s (± 0.56%) -0.00s (- 0.06%) 7.78s 7.98s
Emit Time 2.50s (± 1.10%) 2.51s (± 0.95%) +0.01s (+ 0.28%) 2.45s 2.57s
Total Time 11.77s (± 0.60%) 11.78s (± 0.44%) +0.01s (+ 0.07%) 11.63s 11.87s
Monaco - node (v10.16.3, x64)
Memory used 343,712k (± 0.02%) 343,773k (± 0.02%) +61k (+ 0.02%) 343,651k 343,896k
Parse Time 1.57s (± 0.67%) 1.58s (± 0.60%) +0.01s (+ 0.57%) 1.56s 1.60s
Bind Time 0.76s (± 0.87%) 0.76s (± 0.59%) -0.00s (- 0.26%) 0.75s 0.77s
Check Time 5.79s (± 0.41%) 5.79s (± 0.58%) -0.01s (- 0.14%) 5.72s 5.85s
Emit Time 3.24s (± 0.47%) 3.24s (± 0.70%) -0.00s (- 0.03%) 3.21s 3.30s
Total Time 11.37s (± 0.26%) 11.37s (± 0.48%) -0.00s (- 0.01%) 11.29s 11.50s
TFS - node (v10.16.3, x64)
Memory used 305,334k (± 0.03%) 305,373k (± 0.01%) +38k (+ 0.01%) 305,265k 305,452k
Parse Time 1.29s (± 0.89%) 1.29s (± 0.52%) -0.01s (- 0.46%) 1.27s 1.30s
Bind Time 0.71s (± 0.70%) 0.72s (± 0.69%) +0.00s (+ 0.14%) 0.71s 0.73s
Check Time 5.25s (± 0.50%) 5.24s (± 0.62%) -0.01s (- 0.11%) 5.18s 5.31s
Emit Time 3.43s (± 1.07%) 3.40s (± 1.66%) -0.04s (- 1.08%) 3.32s 3.55s
Total Time 10.69s (± 0.40%) 10.65s (± 0.76%) -0.05s (- 0.44%) 10.53s 10.85s
material-ui - node (v10.16.3, x64)
Memory used 470,406k (± 0.01%) 470,471k (± 0.01%) +66k (+ 0.01%) 470,349k 470,574k
Parse Time 1.83s (± 0.52%) 1.83s (± 0.38%) +0.00s (+ 0.16%) 1.82s 1.84s
Bind Time 0.67s (± 0.71%) 0.68s (± 0.66%) +0.01s (+ 0.74%) 0.67s 0.69s
Check Time 14.32s (± 0.62%) 14.30s (± 0.45%) -0.02s (- 0.17%) 14.20s 14.46s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 16.82s (± 0.53%) 16.81s (± 0.40%) -0.01s (- 0.08%) 16.70s 16.98s
xstate - node (v10.16.3, x64)
Memory used 575,803k (± 1.26%) 572,581k (± 0.01%) -3,222k (- 0.56%) 572,498k 572,661k
Parse Time 2.59s (± 0.41%) 2.60s (± 0.48%) +0.01s (+ 0.54%) 2.56s 2.62s
Bind Time 1.01s (± 0.57%) 1.01s (± 0.36%) +0.00s (+ 0.40%) 1.01s 1.02s
Check Time 1.51s (± 0.49%) 1.53s (± 0.93%) +0.02s (+ 1.06%) 1.50s 1.55s
Emit Time 0.07s (± 0.00%) 0.07s (± 3.14%) +0.00s (+ 1.43%) 0.07s 0.08s
Total Time 5.18s (± 0.30%) 5.21s (± 0.38%) +0.04s (+ 0.70%) 5.17s 5.26s
Angular - node (v12.1.0, x64)
Memory used 335,067k (± 0.03%) 334,981k (± 0.09%) -86k (- 0.03%) 333,775k 335,192k
Parse Time 2.06s (± 0.69%) 2.08s (± 0.73%) +0.02s (+ 0.97%) 2.05s 2.12s
Bind Time 0.84s (± 0.66%) 0.84s (± 0.89%) +0.01s (+ 0.60%) 0.83s 0.87s
Check Time 5.66s (± 0.98%) 5.70s (± 0.62%) +0.04s (+ 0.64%) 5.64s 5.79s
Emit Time 6.23s (± 0.91%) 6.33s (± 0.69%) +0.10s (+ 1.62%) 6.20s 6.42s
Total Time 14.79s (± 0.36%) 14.95s (± 0.52%) +0.16s (+ 1.08%) 14.76s 15.10s
Compiler-Unions - node (v12.1.0, x64)
Memory used 193,449k (± 0.36%) 193,200k (± 0.14%) -250k (- 0.13%) 192,749k 193,710k
Parse Time 0.84s (± 1.05%) 0.85s (± 1.20%) +0.01s (+ 0.95%) 0.83s 0.88s
Bind Time 0.53s (± 0.84%) 0.54s (± 1.12%) +0.00s (+ 0.56%) 0.52s 0.55s
Check Time 7.48s (± 0.49%) 7.48s (± 0.75%) -0.00s (- 0.04%) 7.33s 7.61s
Emit Time 2.56s (± 1.24%) 2.57s (± 1.65%) +0.02s (+ 0.67%) 2.47s 2.67s
Total Time 11.42s (± 0.48%) 11.44s (± 0.77%) +0.02s (+ 0.18%) 11.18s 11.61s
Monaco - node (v12.1.0, x64)
Memory used 326,708k (± 0.02%) 326,704k (± 0.03%) -4k (- 0.00%) 326,447k 326,902k
Parse Time 1.56s (± 0.95%) 1.56s (± 0.89%) -0.00s (- 0.19%) 1.54s 1.59s
Bind Time 0.74s (± 0.60%) 0.74s (± 0.63%) +0.00s (+ 0.27%) 0.73s 0.75s
Check Time 5.63s (± 0.50%) 5.64s (± 0.55%) +0.02s (+ 0.30%) 5.59s 5.72s
Emit Time 3.25s (± 0.65%) 3.26s (± 1.16%) +0.01s (+ 0.37%) 3.21s 3.39s
Total Time 11.18s (± 0.27%) 11.21s (± 0.65%) +0.03s (+ 0.25%) 11.08s 11.40s
TFS - node (v12.1.0, x64)
Memory used 290,013k (± 0.02%) 290,018k (± 0.02%) +5k (+ 0.00%) 289,894k 290,138k
Parse Time 1.31s (± 0.91%) 1.30s (± 0.74%) -0.01s (- 0.91%) 1.29s 1.33s
Bind Time 0.70s (± 0.63%) 0.70s (± 0.97%) +0.00s (+ 0.28%) 0.69s 0.72s
Check Time 5.21s (± 0.50%) 5.20s (± 0.56%) -0.01s (- 0.13%) 5.13s 5.28s
Emit Time 3.48s (± 1.02%) 3.46s (± 0.59%) -0.01s (- 0.37%) 3.42s 3.51s
Total Time 10.70s (± 0.55%) 10.67s (± 0.32%) -0.03s (- 0.30%) 10.57s 10.74s
material-ui - node (v12.1.0, x64)
Memory used 449,498k (± 0.01%) 449,437k (± 0.01%) -61k (- 0.01%) 449,300k 449,570k
Parse Time 1.83s (± 0.52%) 1.83s (± 0.49%) +0.01s (+ 0.44%) 1.82s 1.85s
Bind Time 0.65s (± 1.04%) 0.66s (± 0.91%) +0.00s (+ 0.15%) 0.64s 0.67s
Check Time 12.92s (± 0.70%) 12.96s (± 0.43%) +0.03s (+ 0.26%) 12.82s 13.06s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.40s (± 0.66%) 15.45s (± 0.37%) +0.04s (+ 0.28%) 15.29s 15.55s
xstate - node (v12.1.0, x64)
Memory used 544,471k (± 1.73%) 538,086k (± 0.01%) -6,385k (- 1.17%) 537,987k 538,228k
Parse Time 2.52s (± 0.46%) 2.55s (± 0.53%) +0.03s (+ 1.23%) 2.52s 2.58s
Bind Time 1.04s (± 0.38%) 1.05s (± 0.74%) +0.01s (+ 0.77%) 1.03s 1.06s
Check Time 1.49s (± 0.78%) 1.48s (± 0.54%) -0.00s (- 0.20%) 1.46s 1.50s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.11s (± 0.35%) 5.15s (± 0.27%) +0.04s (+ 0.74%) 5.12s 5.18s
Angular - node (v14.15.1, x64)
Memory used 333,255k (± 0.01%) 333,306k (± 0.01%) +50k (+ 0.02%) 333,263k 333,349k
Parse Time 2.04s (± 0.73%) 2.04s (± 0.46%) +0.01s (+ 0.29%) 2.03s 2.07s
Bind Time 0.87s (± 0.46%) 0.88s (± 0.78%) +0.01s (+ 0.57%) 0.87s 0.90s
Check Time 5.62s (± 0.50%) 5.66s (± 0.36%) +0.04s (+ 0.73%) 5.61s 5.69s
Emit Time 6.31s (± 0.72%) 6.34s (± 0.75%) +0.02s (+ 0.33%) 6.20s 6.43s
Total Time 14.84s (± 0.42%) 14.91s (± 0.45%) +0.07s (+ 0.46%) 14.73s 15.05s
Compiler-Unions - node (v14.15.1, x64)
Memory used 194,310k (± 0.55%) 194,406k (± 0.57%) +96k (+ 0.05%) 192,115k 195,439k
Parse Time 0.85s (± 0.83%) 0.86s (± 0.85%) +0.01s (+ 1.06%) 0.84s 0.88s
Bind Time 0.56s (± 0.00%) 0.56s (± 0.60%) +0.00s (+ 0.54%) 0.56s 0.57s
Check Time 7.49s (± 0.66%) 7.54s (± 0.71%) +0.06s (+ 0.77%) 7.42s 7.64s
Emit Time 2.51s (± 1.16%) 2.51s (± 0.57%) -0.00s (- 0.08%) 2.48s 2.54s
Total Time 11.41s (± 0.64%) 11.47s (± 0.48%) +0.07s (+ 0.58%) 11.34s 11.59s
Monaco - node (v14.15.1, x64)
Memory used 325,456k (± 0.01%) 325,464k (± 0.00%) +8k (+ 0.00%) 325,439k 325,492k
Parse Time 1.58s (± 0.62%) 1.58s (± 0.67%) -0.00s (- 0.13%) 1.55s 1.60s
Bind Time 0.78s (± 0.86%) 0.78s (± 0.48%) -0.00s (- 0.26%) 0.77s 0.78s
Check Time 5.56s (± 0.88%) 5.53s (± 0.58%) -0.03s (- 0.54%) 5.48s 5.60s
Emit Time 3.33s (± 0.95%) 3.32s (± 0.76%) -0.01s (- 0.30%) 3.27s 3.39s
Total Time 11.24s (± 0.69%) 11.20s (± 0.49%) -0.04s (- 0.37%) 11.10s 11.30s
TFS - node (v14.15.1, x64)
Memory used 288,997k (± 0.01%) 289,034k (± 0.01%) +37k (+ 0.01%) 288,983k 289,076k
Parse Time 1.36s (± 1.27%) 1.37s (± 0.97%) +0.00s (+ 0.15%) 1.33s 1.39s
Bind Time 0.73s (± 1.03%) 0.73s (± 0.94%) -0.00s (- 0.14%) 0.72s 0.75s
Check Time 5.19s (± 0.38%) 5.21s (± 0.49%) +0.02s (+ 0.31%) 5.16s 5.26s
Emit Time 3.50s (± 1.80%) 3.47s (± 1.56%) -0.03s (- 0.77%) 3.40s 3.61s
Total Time 10.78s (± 0.54%) 10.78s (± 0.70%) -0.01s (- 0.05%) 10.66s 10.97s
material-ui - node (v14.15.1, x64)
Memory used 447,810k (± 0.01%) 447,797k (± 0.00%) -13k (- 0.00%) 447,751k 447,843k
Parse Time 1.87s (± 0.57%) 1.88s (± 0.61%) +0.01s (+ 0.32%) 1.85s 1.90s
Bind Time 0.70s (± 0.80%) 0.70s (± 0.68%) +0.01s (+ 0.72%) 0.69s 0.71s
Check Time 13.08s (± 0.79%) 13.06s (± 0.71%) -0.02s (- 0.13%) 12.92s 13.32s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.65s (± 0.69%) 15.64s (± 0.61%) -0.01s (- 0.06%) 15.48s 15.91s
xstate - node (v14.15.1, x64)
Memory used 535,823k (± 0.00%) 535,874k (± 0.00%) +51k (+ 0.01%) 535,819k 535,915k
Parse Time 2.60s (± 0.82%) 2.61s (± 0.32%) +0.01s (+ 0.42%) 2.59s 2.63s
Bind Time 1.15s (± 0.77%) 1.16s (± 1.67%) +0.01s (+ 0.96%) 1.13s 1.23s
Check Time 1.51s (± 0.54%) 1.52s (± 0.45%) +0.01s (+ 0.40%) 1.50s 1.53s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.33s (± 0.51%) 5.36s (± 0.32%) +0.03s (+ 0.51%) 5.33s 5.41s
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory3 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v10.16.3, x64)
  • node (v12.1.0, x64)
  • node (v14.15.1, x64)
Scenarios
  • Angular - node (v10.16.3, x64)
  • Angular - node (v12.1.0, x64)
  • Angular - node (v14.15.1, x64)
  • Compiler-Unions - node (v10.16.3, x64)
  • Compiler-Unions - node (v12.1.0, x64)
  • Compiler-Unions - node (v14.15.1, x64)
  • Monaco - node (v10.16.3, x64)
  • Monaco - node (v12.1.0, x64)
  • Monaco - node (v14.15.1, x64)
  • TFS - node (v10.16.3, x64)
  • TFS - node (v12.1.0, x64)
  • TFS - node (v14.15.1, x64)
  • material-ui - node (v10.16.3, x64)
  • material-ui - node (v12.1.0, x64)
  • material-ui - node (v14.15.1, x64)
  • xstate - node (v10.16.3, x64)
  • xstate - node (v12.1.0, x64)
  • xstate - node (v14.15.1, x64)
Benchmark Name Iterations
Current 48645 10
Baseline main 10

Developer Information:

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typescript-bot commented Apr 11, 2022

The user suite test run you requested has finished and failed. I've opened a PR with the baseline diff from master.

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ahejlsberg commented Apr 12, 2022

@typescript-bot user test this inline

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typescript-bot commented Apr 12, 2022 •
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Heya @ahejlsberg, I've started to run the diff-based community code test suite on this PR at 838393e. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Apr 12, 2022

@ahejlsberg
Great news! no new errors were found between main..refs/pull/48645/merge

@ahejlsberg ahejlsberg merged commit cce61d1 into main Apr 12, 2022
@ahejlsberg ahejlsberg deleted the fix48618 branch April 12, 2022 13:34
Jack-Works pushed a commit to Jack-Works/TypeScript that referenced this pull request Apr 22, 2022
@ahejlsberg @Jack-Works
Variance annotations on class expressions + deferred valiation (micro…
3f1ccb7 
…soft#48645)

* Variance annotations on class expressions + deferred validation

* Add regression tests
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Class expressions should support in and out variance modifiers

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