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Improve error for unclosed imports and exports#54634

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sandersn merged 3 commits intomicrosoft:mainfrom
Jack-Works:improve-error-for-unclosed-import-export
Jun 29, 2023
Merged

Improve error for unclosed imports and exports#54634
sandersn merged 3 commits intomicrosoft:mainfrom
Jack-Works:improve-error-for-unclosed-import-export

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@Jack-Works Jack-Works commented Jun 13, 2023 •
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this fix is picked from #49297
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@typescript-bot typescript-bot added the For Uncommitted Bug PR for untriaged, rejected, closed or missing bug label Jun 13, 2023
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typescript-bot commented Jun 13, 2023

This PR doesn't have any linked issues. Please open an issue that references this PR. From there we can discuss and prioritise.

@sandersn sandersn self-assigned this Jun 28, 2023
@sandersn sandersn requested review from gabritto and sandersn June 28, 2023 17:49
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sandersn commented Jun 28, 2023

@typescript-bot perf test this

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typescript-bot commented Jun 28, 2023 •
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Heya @sandersn, I've started to run the perf test suite on this PR at 27d107e. You can monitor the build here.

Update: The results are in!

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This looks good to me as long as the lookahead doesn't hurt performance (and I doubt it will since ParsingContext.ImportOrExportSpecifiers doesn't come up much)

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typescript-bot commented Jun 28, 2023

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

Here they are:

Compiler

Comparison Report - main..54634
Metric main 54634 Delta Best Worst p-value
Angular - node (v18.10.0, x64)
Memory used 366,753k (± 0.01%) 366,748k (± 0.01%) ~ 366,710k 366,777k p=0.810 n=6
Parse Time 3.46s (± 0.60%) 3.40s (± 0.51%) -0.06s (- 1.69%) 3.38s 3.43s p=0.008 n=6
Bind Time 1.12s (± 0.67%) 1.11s (± 0.75%) ~ 1.11s 1.13s p=0.172 n=6
Check Time 8.88s (± 0.44%) 8.82s (± 0.19%) -0.06s (- 0.73%) 8.80s 8.84s p=0.013 n=6
Emit Time 7.54s (± 0.90%) 7.50s (± 0.35%) ~ 7.47s 7.53s p=0.335 n=6
Total Time 21.00s (± 0.52%) 20.83s (± 0.19%) -0.17s (- 0.81%) 20.77s 20.88s p=0.013 n=6
Compiler-Unions - node (v18.10.0, x64)
Memory used 193,823k (± 1.63%) 190,965k (± 0.02%) ~ 190,930k 191,000k p=0.378 n=6
Parse Time 1.50s (± 0.91%) 1.49s (± 0.55%) -0.02s (- 1.22%) 1.48s 1.50s p=0.032 n=6
Bind Time 0.77s (± 0.00%) 0.77s (± 0.72%) ~ 0.76s 0.77s p=0.071 n=6
Check Time 9.49s (± 0.82%) 9.46s (± 0.85%) ~ 9.39s 9.60s p=0.373 n=6
Emit Time 2.76s (± 0.68%) 2.77s (± 1.31%) ~ 2.73s 2.83s p=0.747 n=6
Total Time 14.52s (± 0.45%) 14.48s (± 0.65%) ~ 14.38s 14.64s p=0.418 n=6
Monaco - node (v18.10.0, x64)
Memory used 346,806k (± 0.01%) 346,793k (± 0.01%) ~ 346,773k 346,827k p=0.689 n=6
Parse Time 2.60s (± 0.97%) 2.57s (± 0.58%) ~ 2.55s 2.59s p=0.086 n=6
Bind Time 1.01s (± 1.25%) 1.00s (± 0.63%) ~ 0.99s 1.01s p=0.090 n=6
Check Time 7.22s (± 0.48%) 7.16s (± 0.26%) -0.06s (- 0.85%) 7.14s 7.19s p=0.010 n=6
Emit Time 4.26s (± 1.01%) 4.26s (± 0.58%) ~ 4.23s 4.30s p=1.000 n=6
Total Time 15.10s (± 0.64%) 15.00s (± 0.24%) ~ 14.96s 15.06s p=0.092 n=6
TFS - node (v18.10.0, x64)
Memory used 300,881k (± 0.01%) 300,877k (± 0.00%) ~ 300,865k 300,889k p=0.748 n=6
Parse Time 2.09s (± 1.16%) 2.06s (± 0.89%) ~ 2.04s 2.09s p=0.051 n=6
Bind Time 1.14s (± 0.73%) 1.13s (± 0.67%) -0.02s (- 1.46%) 1.12s 1.14s p=0.009 n=6
Check Time 6.68s (± 0.21%) 6.67s (± 0.47%) ~ 6.65s 6.73s p=0.145 n=6
Emit Time 3.86s (± 0.69%) 3.85s (± 1.11%) ~ 3.81s 3.93s p=0.460 n=6
Total Time 13.78s (± 0.20%) 13.71s (± 0.32%) -0.08s (- 0.54%) 13.63s 13.76s p=0.010 n=6
material-ui - node (v18.10.0, x64)
Memory used 482,455k (± 0.01%) 482,438k (± 0.01%) ~ 482,326k 482,511k p=1.000 n=6
Parse Time 3.13s (± 0.44%) 3.11s (± 0.44%) -0.02s (- 0.64%) 3.10s 3.14s p=0.042 n=6
Bind Time 0.92s (± 1.44%) 0.91s (± 1.32%) ~ 0.90s 0.93s p=0.240 n=6
Check Time 17.44s (± 0.43%) 17.25s (± 0.42%) -0.19s (- 1.09%) 17.19s 17.38s p=0.010 n=6
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) ~ 0.00s 0.00s p=1.000 n=6
Total Time 21.50s (± 0.38%) 21.28s (± 0.28%) -0.22s (- 1.02%) 21.21s 21.38s p=0.005 n=6
xstate - node (v18.10.0, x64)
Memory used 563,567k (± 0.02%) 563,534k (± 0.02%) ~ 563,484k 563,703k p=0.378 n=6
Parse Time 3.85s (± 0.75%) 3.84s (± 0.48%) ~ 3.82s 3.87s p=0.870 n=6
Bind Time 1.64s (± 0.50%) 1.63s (± 0.60%) -0.02s (- 0.91%) 1.62s 1.64s p=0.022 n=6
Check Time 2.80s (± 0.93%) 2.80s (± 0.95%) ~ 2.75s 2.83s p=0.808 n=6
Emit Time 0.08s (± 0.00%) 0.08s (± 0.00%) ~ 0.08s 0.08s p=1.000 n=6
Total Time 8.37s (± 0.42%) 8.34s (± 0.28%) ~ 8.31s 8.37s p=0.108 n=6
Angular - node (v16.17.1, x64)
Memory used 366,124k (± 0.01%) 366,136k (± 0.01%) ~ 366,103k 366,196k p=0.810 n=6
Parse Time 3.58s (± 0.23%) 3.57s (± 0.25%) -0.01s (- 0.42%) 3.56s 3.58s p=0.021 n=6
Bind Time 1.18s (± 0.44%) 1.18s (± 0.44%) ~ 1.17s 1.18s p=0.069 n=6
Check Time 9.65s (± 0.57%) 9.64s (± 0.59%) ~ 9.57s 9.73s p=0.809 n=6
Emit Time 8.01s (± 0.83%) 7.96s (± 0.15%) ~ 7.95s 7.98s p=0.244 n=6
Total Time 22.42s (± 0.55%) 22.34s (± 0.28%) ~ 22.28s 22.44s p=0.296 n=6
Compiler-Unions - node (v16.17.1, x64)
Memory used 192,825k (± 0.02%) 192,801k (± 0.02%) ~ 192,713k 192,836k p=0.296 n=6
Parse Time 1.60s (± 1.07%) 1.57s (± 1.51%) -0.03s (- 1.98%) 1.54s 1.60s p=0.043 n=6
Bind Time 0.83s (± 0.62%) 0.81s (± 0.63%) -0.01s (- 1.61%) 0.81s 0.82s p=0.009 n=6
Check Time 10.17s (± 0.56%) 10.13s (± 0.36%) ~ 10.09s 10.17s p=0.687 n=6
Emit Time 3.04s (± 1.18%) 3.01s (± 0.59%) ~ 2.98s 3.03s p=0.064 n=6
Total Time 15.63s (± 0.54%) 15.53s (± 0.39%) -0.10s (- 0.67%) 15.44s 15.59s p=0.020 n=6
Monaco - node (v16.17.1, x64)
Memory used 346,064k (± 0.01%) 346,069k (± 0.00%) ~ 346,051k 346,096k p=1.000 n=6
Parse Time 2.74s (± 0.45%) 2.72s (± 0.00%) -0.02s (- 0.91%) 2.72s 2.72s p=0.003 n=6
Bind Time 1.09s (± 0.00%) 1.09s (± 0.75%) ~ 1.08s 1.10s p=0.290 n=6
Check Time 7.89s (± 0.38%) 7.86s (± 0.33%) -0.04s (- 0.51%) 7.82s 7.88s p=0.030 n=6
Emit Time 4.48s (± 0.61%) 4.45s (± 0.83%) ~ 4.41s 4.52s p=0.104 n=6
Total Time 16.21s (± 0.27%) 16.11s (± 0.32%) -0.09s (- 0.59%) 16.06s 16.20s p=0.020 n=6
TFS - node (v16.17.1, x64)
Memory used 300,215k (± 0.01%) 300,213k (± 0.01%) ~ 300,195k 300,232k p=0.689 n=6
Parse Time 2.19s (± 0.75%) 2.17s (± 0.63%) -0.02s (- 0.91%) 2.16s 2.20s p=0.042 n=6
Bind Time 1.24s (± 0.83%) 1.24s (± 0.66%) ~ 1.23s 1.25s p=0.270 n=6
Check Time 7.35s (± 0.61%) 7.31s (± 0.35%) ~ 7.27s 7.34s p=0.106 n=6
Emit Time 4.35s (± 0.51%) 4.34s (± 0.27%) ~ 4.32s 4.35s p=0.326 n=6
Total Time 15.14s (± 0.59%) 15.05s (± 0.21%) ~ 15.02s 15.10s p=0.064 n=6
material-ui - node (v16.17.1, x64)
Memory used 481,706k (± 0.01%) 481,688k (± 0.01%) ~ 481,641k 481,746k p=0.378 n=6
Parse Time 3.27s (± 0.27%) 3.26s (± 0.19%) ~ 3.25s 3.27s p=0.070 n=6
Bind Time 0.96s (± 0.54%) 0.95s (± 0.54%) -0.01s (- 1.05%) 0.94s 0.95s p=0.018 n=6
Check Time 18.34s (± 0.65%) 18.21s (± 0.46%) -0.12s (- 0.67%) 18.08s 18.34s p=0.037 n=6
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) ~ 0.00s 0.00s p=1.000 n=6
Total Time 22.56s (± 0.56%) 22.43s (± 0.36%) -0.14s (- 0.61%) 22.31s 22.56s p=0.030 n=6
xstate - node (v16.17.1, x64)
Memory used 561,181k (± 0.02%) 561,216k (± 0.02%) ~ 561,059k 561,383k p=0.810 n=6
Parse Time 4.03s (± 0.44%) 3.99s (± 0.27%) -0.04s (- 0.99%) 3.98s 4.01s p=0.008 n=6
Bind Time 1.75s (± 0.60%) 1.74s (± 1.07%) ~ 1.72s 1.77s p=0.251 n=6
Check Time 3.06s (± 0.48%) 3.05s (± 0.45%) ~ 3.02s 3.06s p=0.304 n=6
Emit Time 0.09s (± 4.45%) 0.09s (± 5.53%) ~ 0.09s 0.10s p=1.000 n=6
Total Time 8.93s (± 0.15%) 8.86s (± 0.31%) -0.07s (- 0.77%) 8.83s 8.90s p=0.005 n=6
Angular - node (v14.21.3, x64)
Memory used 360,100k (± 0.01%) 360,106k (± 0.01%) ~ 360,074k 360,155k p=0.873 n=6
Parse Time 3.68s (± 0.53%) 3.69s (± 0.63%) ~ 3.66s 3.72s p=0.328 n=6
Bind Time 1.23s (± 0.98%) 1.22s (± 0.62%) -0.02s (- 1.22%) 1.21s 1.23s p=0.045 n=6
Check Time 10.11s (± 0.38%) 10.08s (± 0.52%) ~ 10.01s 10.14s p=0.466 n=6
Emit Time 8.42s (± 0.68%) 8.33s (± 0.31%) -0.09s (- 1.05%) 8.29s 8.36s p=0.037 n=6
Total Time 23.43s (± 0.33%) 23.31s (± 0.32%) -0.12s (- 0.52%) 23.20s 23.43s p=0.020 n=6
Compiler-Unions - node (v14.21.3, x64)
Memory used 188,155k (± 0.01%) 188,126k (± 0.03%) ~ 188,035k 188,180k p=0.377 n=6
Parse Time 1.63s (± 0.50%) 1.62s (± 0.65%) ~ 1.60s 1.63s p=0.078 n=6
Bind Time 0.85s (± 0.00%) 0.84s (± 0.48%) -0.01s (- 0.98%) 0.84s 0.85s p=0.007 n=6
Check Time 10.34s (± 0.45%) 10.24s (± 0.56%) -0.09s (- 0.89%) 10.16s 10.31s p=0.016 n=6
Emit Time 3.14s (± 0.81%) 3.14s (± 1.03%) ~ 3.11s 3.19s p=0.935 n=6
Total Time 15.95s (± 0.33%) 15.85s (± 0.51%) -0.11s (- 0.68%) 15.72s 15.91s p=0.030 n=6
Monaco - node (v14.21.3, x64)
Memory used 341,191k (± 0.01%) 341,182k (± 0.00%) ~ 341,167k 341,193k p=0.936 n=6
Parse Time 2.83s (± 0.55%) 2.81s (± 0.27%) ~ 2.80s 2.82s p=0.050 n=6
Bind Time 1.11s (± 0.73%) 1.12s (± 0.67%) ~ 1.11s 1.13s p=0.082 n=6
Check Time 8.25s (± 0.37%) 8.19s (± 0.58%) ~ 8.14s 8.27s p=0.077 n=6
Emit Time 4.71s (± 0.78%) 4.70s (± 0.99%) ~ 4.65s 4.78s p=0.573 n=6
Total Time 16.90s (± 0.34%) 16.82s (± 0.47%) ~ 16.71s 16.94s p=0.075 n=6
TFS - node (v14.21.3, x64)
Memory used 295,306k (± 0.00%) 295,309k (± 0.00%) ~ 295,303k 295,313k p=0.422 n=6
Parse Time 2.41s (± 0.93%) 2.38s (± 0.93%) ~ 2.36s 2.41s p=0.062 n=6
Bind Time 1.07s (± 0.48%) 1.07s (± 0.48%) ~ 1.06s 1.07s p=1.000 n=6
Check Time 7.65s (± 0.36%) 7.63s (± 0.49%) ~ 7.58s 7.69s p=0.469 n=6
Emit Time 4.31s (± 0.78%) 4.29s (± 0.50%) ~ 4.26s 4.32s p=0.295 n=6
Total Time 15.43s (± 0.46%) 15.37s (± 0.39%) ~ 15.31s 15.48s p=0.260 n=6
material-ui - node (v14.21.3, x64)
Memory used 477,166k (± 0.00%) 477,165k (± 0.00%) ~ 477,143k 477,188k p=1.000 n=6
Parse Time 3.36s (± 0.42%) 3.32s (± 0.25%) -0.04s (- 1.09%) 3.31s 3.33s p=0.005 n=6
Bind Time 1.01s (± 0.00%) 1.00s (± 0.00%) -0.01s (- 0.99%) 1.00s 1.00s p=0.001 n=6
Check Time 19.40s (± 0.72%) 19.16s (± 0.35%) -0.24s (- 1.25%) 19.06s 19.24s p=0.008 n=6
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) ~ 0.00s 0.00s p=1.000 n=6
Total Time 23.77s (± 0.60%) 23.48s (± 0.33%) -0.29s (- 1.23%) 23.37s 23.57s p=0.005 n=6
xstate - node (v14.21.3, x64)
Memory used 550,174k (± 0.01%) 550,179k (± 0.00%) ~ 550,155k 550,192k p=0.298 n=6
Parse Time 4.25s (± 0.18%) 4.22s (± 0.38%) -0.03s (- 0.71%) 4.20s 4.24s p=0.007 n=6
Bind Time 1.68s (± 1.15%) 1.67s (± 0.59%) ~ 1.65s 1.68s p=0.156 n=6
Check Time 3.14s (± 0.66%) 3.13s (± 0.47%) ~ 3.10s 3.14s p=0.871 n=6
Emit Time 0.09s (± 0.00%) 0.09s (± 0.00%) ~ 0.09s 0.09s p=1.000 n=6
Total Time 9.15s (± 0.32%) 9.11s (± 0.27%) -0.05s (- 0.51%) 9.07s 9.14s p=0.030 n=6
System
Machine Namets-ci-ubuntu
Platformlinux 5.4.0-148-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v18.10.0, x64)
  • node (v16.17.1, x64)
  • node (v14.21.3, x64)
Scenarios
  • Angular - node (v18.10.0, x64)
  • Angular - node (v16.17.1, x64)
  • Angular - node (v14.21.3, x64)
  • Compiler-Unions - node (v18.10.0, x64)
  • Compiler-Unions - node (v16.17.1, x64)
  • Compiler-Unions - node (v14.21.3, x64)
  • Monaco - node (v18.10.0, x64)
  • Monaco - node (v16.17.1, x64)
  • Monaco - node (v14.21.3, x64)
  • TFS - node (v18.10.0, x64)
  • TFS - node (v16.17.1, x64)
  • TFS - node (v14.21.3, x64)
  • material-ui - node (v18.10.0, x64)
  • material-ui - node (v16.17.1, x64)
  • material-ui - node (v14.21.3, x64)
  • xstate - node (v18.10.0, x64)
  • xstate - node (v16.17.1, x64)
  • xstate - node (v14.21.3, x64)
Benchmark Name Iterations
Current 54634 6
Baseline main 6

TSServer

Comparison Report - main..54634
Metric main 54634 Delta Best Worst p-value
Compiler-UnionsTSServer - node (v18.10.0, x64)
Req 1 - updateOpen 2,575ms (± 0.93%) 2,542ms (± 0.47%) -33ms (- 1.27%) 2,527ms 2,556ms p=0.020 n=6
Req 2 - geterr 5,373ms (± 0.79%) 5,352ms (± 0.70%) ~ 5,311ms 5,416ms p=0.298 n=6
Req 3 - references 342ms (± 1.15%) 342ms (± 0.86%) ~ 337ms 346ms p=0.628 n=6
Req 4 - navto 288ms (± 0.42%) 286ms (± 0.36%) ~ 285ms 288ms p=0.084 n=6
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) ~ 1,356 1,356 p=1.000 n=6
Req 5 - completionInfo 82ms (± 3.73%) 83ms (± 2.15%) ~ 81ms 85ms p=0.934 n=6
CompilerTSServer - node (v18.10.0, x64)
Req 1 - updateOpen 2,655ms (± 1.15%) 2,654ms (± 0.98%) ~ 2,609ms 2,678ms p=0.575 n=6
Req 2 - geterr 4,136ms (± 1.98%) 4,098ms (± 0.32%) ~ 4,085ms 4,117ms p=0.295 n=6
Req 3 - references 349ms (± 0.97%) 349ms (± 0.47%) ~ 346ms 350ms p=0.747 n=6
Req 4 - navto 287ms (± 0.41%) 287ms (± 0.51%) ~ 286ms 290ms p=0.666 n=6
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) ~ 1,518 1,518 p=1.000 n=6
Req 5 - completionInfo 71ms (± 1.26%) 70ms (± 0.73%) ~ 70ms 71ms p=0.190 n=6
xstateTSServer - node (v18.10.0, x64)
Req 1 - updateOpen 3,112ms (± 0.40%) 3,100ms (± 0.44%) ~ 3,080ms 3,118ms p=0.148 n=6
Req 2 - geterr 1,604ms (± 0.64%) 1,593ms (± 0.78%) ~ 1,578ms 1,610ms p=0.172 n=6
Req 3 - references 112ms (± 0.92%) 113ms (± 1.07%) ~ 111ms 114ms p=0.675 n=6
Req 4 - navto 370ms (± 0.44%) 370ms (± 0.91%) ~ 368ms 377ms p=0.514 n=6
Req 5 - completionInfo count 2,872 (± 0.00%) 2,872 (± 0.00%) ~ 2,872 2,872 p=1.000 n=6
Req 5 - completionInfo 378ms (± 1.50%) 376ms (± 2.10%) ~ 363ms 383ms p=0.571 n=6
Compiler-UnionsTSServer - node (v16.17.1, x64)
Req 1 - updateOpen 2,669ms (± 1.42%) 2,637ms (± 0.66%) ~ 2,619ms 2,664ms p=0.092 n=6
Req 2 - geterr 5,988ms (± 1.75%) 6,023ms (± 0.30%) ~ 6,004ms 6,054ms p=1.000 n=6
Req 3 - references 354ms (± 0.43%) 354ms (± 0.59%) ~ 351ms 356ms p=0.807 n=6
Req 4 - navto 285ms (± 0.69%) 288ms (± 1.75%) ~ 281ms 294ms p=0.465 n=6
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) ~ 1,356 1,356 p=1.000 n=6
Req 5 - completionInfo 89ms (± 8.89%) 93ms (± 0.59%) ~ 92ms 93ms p=0.476 n=6
CompilerTSServer - node (v16.17.1, x64)
Req 1 - updateOpen 2,853ms (± 0.69%) 2,826ms (± 0.44%) -27ms (- 0.96%) 2,813ms 2,849ms p=0.045 n=6
Req 2 - geterr 4,680ms (± 0.37%) 4,675ms (± 0.36%) ~ 4,661ms 4,703ms p=0.572 n=6
Req 3 - references 365ms (± 0.48%) 364ms (± 0.68%) ~ 361ms 368ms p=0.373 n=6
Req 4 - navto 285ms (± 0.52%) 283ms (± 0.99%) ~ 278ms 286ms p=0.088 n=6
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) ~ 1,518 1,518 p=1.000 n=6
Req 5 - completionInfo 75ms (± 1.19%) 75ms (± 0.54%) ~ 75ms 76ms p=0.787 n=6
xstateTSServer - node (v16.17.1, x64)
Req 1 - updateOpen 3,266ms (± 0.73%) 3,230ms (± 0.20%) -35ms (- 1.08%) 3,221ms 3,238ms p=0.045 n=6
Req 2 - geterr 1,751ms (± 1.13%) 1,734ms (± 1.49%) ~ 1,693ms 1,757ms p=0.630 n=6
Req 3 - references 127ms (± 6.77%) 126ms (± 6.65%) ~ 121ms 143ms p=0.655 n=6
Req 4 - navto 357ms (± 0.72%) 353ms (± 0.34%) -4ms (- 1.17%) 351ms 354ms p=0.015 n=6
Req 5 - completionInfo count 2,872 (± 0.00%) 2,872 (± 0.00%) ~ 2,872 2,872 p=1.000 n=6
Req 5 - completionInfo 410ms (± 1.80%) 409ms (± 1.48%) ~ 401ms 418ms p=1.000 n=6
Compiler-UnionsTSServer - node (v14.21.3, x64)
Req 1 - updateOpen 2,822ms (± 0.59%) 2,791ms (± 0.68%) -31ms (- 1.09%) 2,766ms 2,816ms p=0.025 n=6
Req 2 - geterr 6,211ms (± 0.45%) 6,187ms (± 0.35%) ~ 6,155ms 6,212ms p=0.128 n=6
Req 3 - references 361ms (± 0.67%) 362ms (± 0.87%) ~ 357ms 366ms p=0.685 n=6
Req 4 - navto 292ms (± 0.40%) 291ms (± 0.19%) -1ms (- 0.46%) 290ms 291ms p=0.025 n=6
Req 5 - completionInfo count 1,356 (± 0.00%) 1,356 (± 0.00%) ~ 1,356 1,356 p=1.000 n=6
Req 5 - completionInfo 102ms (± 6.17%) 104ms (± 0.50%) ~ 103ms 104ms p=0.928 n=6
CompilerTSServer - node (v14.21.3, x64)
Req 1 - updateOpen 2,990ms (± 0.45%) 2,972ms (± 0.41%) -19ms (- 0.62%) 2,951ms 2,986ms p=0.031 n=6
Req 2 - geterr 4,556ms (± 0.61%) 4,539ms (± 0.85%) ~ 4,487ms 4,585ms p=0.575 n=6
Req 3 - references 377ms (± 0.52%) 377ms (± 0.36%) ~ 375ms 379ms p=1.000 n=6
Req 4 - navto 300ms (± 0.49%) 298ms (± 0.46%) ~ 296ms 300ms p=0.073 n=6
Req 5 - completionInfo count 1,518 (± 0.00%) 1,518 (± 0.00%) ~ 1,518 1,518 p=1.000 n=6
Req 5 - completionInfo 77ms (± 0.53%) 77ms (± 2.54%) ~ 74ms 80ms p=0.245 n=6
xstateTSServer - node (v14.21.3, x64)
Req 1 - updateOpen 3,491ms (± 0.72%) 3,475ms (± 0.91%) ~ 3,425ms 3,505ms p=0.298 n=6
Req 2 - geterr 1,856ms (± 1.09%) 1,853ms (± 1.31%) ~ 1,816ms 1,886ms p=0.936 n=6
Req 3 - references 152ms (± 6.75%) 151ms (± 8.53%) ~ 132ms 160ms p=0.571 n=6
Req 4 - navto 397ms (± 0.37%) 396ms (± 0.80%) ~ 392ms 401ms p=0.629 n=6
Req 5 - completionInfo count 2,872 (± 0.00%) 2,872 (± 0.00%) ~ 2,872 2,872 p=1.000 n=6
Req 5 - completionInfo 432ms (± 2.81%) 436ms (± 1.26%) ~ 427ms 443ms p=0.297 n=6
System
Machine Namets-ci-ubuntu
Platformlinux 5.4.0-148-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v18.10.0, x64)
  • node (v16.17.1, x64)
  • node (v14.21.3, x64)
Scenarios
  • Compiler-UnionsTSServer - node (v18.10.0, x64)
  • Compiler-UnionsTSServer - node (v16.17.1, x64)
  • Compiler-UnionsTSServer - node (v14.21.3, x64)
  • CompilerTSServer - node (v18.10.0, x64)
  • CompilerTSServer - node (v16.17.1, x64)
  • CompilerTSServer - node (v14.21.3, x64)
  • xstateTSServer - node (v18.10.0, x64)
  • xstateTSServer - node (v16.17.1, x64)
  • xstateTSServer - node (v14.21.3, x64)
Benchmark Name Iterations
Current 54634 6
Baseline main 6

Startup

Comparison Report - main..54634
Metric main 54634 Delta Best Worst p-value
tsc-startup - node (v16.17.1, x64)
Execution time 143.72ms (± 0.39%) 142.81ms (± 0.21%) -0.90ms (- 0.63%) 141.86ms 146.12ms p=0.000 n=600
tsserver-startup - node (v16.17.1, x64)
Execution time 225.73ms (± 0.51%) 223.39ms (± 0.44%) -2.34ms (- 1.04%) 220.88ms 230.71ms p=0.000 n=600
tsserverlibrary-startup - node (v16.17.1, x64)
Execution time 226.13ms (± 0.40%) 227.39ms (± 0.24%) +1.26ms (+ 0.56%) 223.20ms 232.36ms p=0.000 n=600
typescript-startup - node (v16.17.1, x64)
Execution time 207.95ms (± 0.41%) 207.13ms (± 0.41%) -0.82ms (- 0.39%) 204.54ms 215.71ms p=0.000 n=600
System
Machine Namets-ci-ubuntu
Platformlinux 5.4.0-148-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v16.17.1, x64)
Scenarios
  • tsc-startup - node (v16.17.1, x64)
  • tsserver-startup - node (v16.17.1, x64)
  • tsserverlibrary-startup - node (v16.17.1, x64)
  • typescript-startup - node (v16.17.1, x64)
Benchmark Name Iterations
Current 54634 6
Baseline main 6

Developer Information:

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@sandersn sandersn merged commit ed5008d into microsoft:main Jun 29, 2023
@Jack-Works Jack-Works deleted the improve-error-for-unclosed-import-export branch June 30, 2023 08:48
@microsoft microsoft locked as resolved and limited conversation to collaborators Oct 22, 2025
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@sandersn sandersn sandersn approved these changes

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