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3 Commits
Author SHA1 Message Date
Jon Ross-Perkins 82f33ff384 Use new test framework in explorer to reduce per-test overhead (#2811) 
Isolating test execution time (no build time included):

- Linux, `lit` test-per-file: Elapsed time: 28.214s, Critical Path: 13.97s
- Linux, `cc_test`-per-file: Elapsed time: 11.534s, Critical Path: 6.05s
- Linux, merged `cc_test` with 50 shards: Elapsed time: 11.677s, Critical Path: 11.17s
- Mac, `lit` test-per-file: Elapsed time: 295.686s, Critical Path: 20.00s
- Mac, `cc_test`-per-file: Elapsed time: 55.788s, Critical Path: 3.81s
- Mac, merged `cc_test` with 50 shards: Elapsed time: 16.269s, Critical Path: 7.54s

In GH actions:

- [Before](https://github.com/carbon-language/carbon-lang/actions/runs/4866602695/jobs/8678306144?pr=2799):
  - test / test (ubuntu-22.04, fastbuild) (pull_request_target) Successful in 20m
  - test / test (ubuntu-22.04, opt) (pull_request_target) Successful in 15m
  - test / test (macos-12, fastbuild) (pull_request_target) Successful in 36m
  - test / test (macos-12, opt) (pull_request_target) Successful in 21m
- [After](https://github.com/carbon-language/carbon-lang/actions/runs/4875154751/jobs/8697004066?pr=2811):
  - test / test (ubuntu-22.04, fastbuild) (pull_request_target) Successful in 10m
  - test / test (ubuntu-22.04, opt) (pull_request_target) Successful in 9m
  - test / test (macos-12, fastbuild) (pull_request_target) Successful in 12m
  - test / test (macos-12, opt) (pull_request_target) Successful in 9m

I'm still leaving a handful of `lit` tests to test end-to-end binary execution. This is why testdata directories are split (`lit` tests next to the `explorer` binary, the `cc_test`s next to `ParseAndExecute`).
 2023-05-15 16:23:59 -07:00
Jon Ross-Perkins eac7c2bda4 Automate the addition of RUN and simplify RUN lines (#2292) 
This was an offshoot of the discussion about how much boilerplate we could remove. lit requires RUN lines be there, everything else is optional.
 2022-10-17 13:52:37 -07:00
Richard SmithpmqttJon Ross-Perkins
 		a3329cf004 Diagnose uses of declarations that are too early. (#2288) 
There are lots of ways a declaration can be used before we have the information necessary to handle that use. Issue diagnostics for these.

Interleave declaration and type-checking of global declarations so that declaring a later declaration can depend on the results of type-checking an earlier one.

Incorporates tests added in #2266.

Fixes #1394, fixes #1395, fixes #1396.

Co-authored-by: pmqtt <51272730+pmqtt@users.noreply.github.com>
Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
 2022-10-13 15:30:29 -07:00