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Specify behavior of Math.pow #1952
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The ES5 standard is pretty arbitrary. It doesn't match any of the three power functions in IEEE-754-2008. For the pow function (integral exponents get special treatment): where the exception of the last line is handled by returning NaN. This matches ECMAScript Math.pow except for the two next-to-last cases (-1 ** [-]Infinity, 1 ** anything), and it's likely to have an efficient implementation in native libraries. cc @floitschG. |
Sounds good to me. |
Pow is now documented. It matches the cases above, and specifies some more special cases. |
Added Fixed label. |
…, http_parser, pub_semver, shelf, term_glyph, test, typed_data, webdev Revisions updated by `dart tools/rev_sdk_deps.dart`. args (https://github.com/dart-lang/args/compare/bd3ac85..b08471e): b08471e 2023-02-09 Sigurd Meldgaard Suggest command based on aliases (#235) bazel_worker (https://github.com/dart-lang/bazel_worker/compare/1124692..53871c5): 53871c5 2023-02-09 Kevin Moore Migrate to dart_flutter_team_lints, cleanup (#69) benchmark_harness (https://github.com/dart-lang/benchmark_harness/compare/b1efcf7..a6a0891): a6a0891 2023-02-09 Kevin Moore Require Dart 2.19, update lints to dart_flutter_team_lints (#84) dartdoc (https://github.com/dart-lang/dartdoc/compare/494a6be..3931595): 39315954 2023-02-13 Devon Carew enable additional lints (#3336) a52639e7 2023-02-10 Sam Rawlins Use markdown 7 (#3332) glob (https://github.com/dart-lang/glob/compare/a828420..f378dc8): f378dc8 2023-02-13 Kevin Moore Update to dart_flutter_team_lints, also cleaned up markdown (#71) http (https://github.com/dart-lang/http/compare/8386923..f4b365e): f4b365e 2023-02-07 Sigurd Meldgaard Remove dependency on package:path (#865) http_parser (https://github.com/dart-lang/http_parser/compare/1c0c17a..b3b283b): b3b283b 2023-02-08 Kevin Moore Bump min SDK to 2.17 (#69) pub_semver (https://github.com/dart-lang/pub_semver/compare/e9c600c..c0e6ea7): c0e6ea7 2023-02-12 Devon Carew Update CHANGELOG.md (#81) 0d62000 2023-02-12 Kevin Moore Fix new type error, use dart_flutter_team_lints (#80) shelf (https://github.com/dart-lang/shelf/compare/9d1fb8a..707c8b2): 707c8b2 2023-02-07 Kevin Moore move to pkg:dart_flutter_team_lints (#330) term_glyph (https://github.com/dart-lang/term_glyph/compare/520784d..d275a8f): d275a8f 2023-02-12 Kevin Moore Fix CI, update lints (#34) test (https://github.com/dart-lang/test/compare/da7c667..b5e70db): b5e70db5 2023-02-10 Jacob MacDonald Add notes about versioning and publishing to CONTRIBUTING.md (#1929) 2773daa6 2023-02-09 Jacob MacDonald update changelog version in test to use ## (#1926) 9e3072e1 2023-02-09 Danny Tuppeny Handle absolute paths on Windows (#1923) 07380027 2023-02-09 Nicholas Shahan Fix typo in migration doc (#1924) f49fc16a 2023-02-09 Kevin Moore Add auto-publish configuration (#1922) 5bf28959 2023-02-08 Nate Bosch Add link to file issue on README (#1921) ef81f471 2023-02-08 Nate Bosch Fix directory name for issue templates (#1920) f3bfda9d 2023-02-08 Nate Bosch Add issue templates (#1919) a80f4fd0 2023-02-08 Devon Carew Refactor top level and package README files (#1918) 0f4558fe 2023-02-07 Nate Bosch Prepare to publish test_core and test (#1917) 39f498c8 2023-02-06 Nate Bosch Minor readme improvements (#1913) 2cb07a3f 2023-02-06 Nate Bosch Rename matches to matchesPattern, accept Pattern (#1907) ba6fb1c9 2023-02-06 Jacob MacDonald Support running tests by absolute file: uri (#1893) ffeaec66 2023-02-06 Nate Bosch Take Condition for async nesting expectations (#1896) cdd8c395 2023-02-06 Daniel Chevalier update vm_service to support 11.0.0 (#1910) f2d97bf2 2023-02-06 Nate Bosch Expand the doc comment for Context (#1902) typed_data (https://github.com/dart-lang/typed_data/compare/6fbbd95..f858046): f858046 2023-02-12 Kevin Moore fix ci, update analysis options (#61) webdev (https://github.com/dart-lang/webdev/compare/6255c85..0bae2be): 0bae2be 2023-02-10 Elliott Brooks (she/her) Fix lifeline connection logic (#1952) 4a41cf9 2023-02-10 Anna Gringauze Support records (#1919) d6229e3 2023-02-09 Anna Gringauze Fix failure on getting a list with out of range offset (#1947) f1b15e8 2023-02-09 Anna Gringauze Fix incorrect list element count (#1944) fff4865 2023-02-09 Elliott Brooks (she/her) Add missing IDs to inspector panel (#1946) 47287e3 2023-02-08 Elliott Brooks (she/her) [MV3 Debug Extension] Extension sets the `ide` query parameter for the DevTools URI (#1943) 1136d51 2023-02-08 Elliott Brooks (she/her) Catch exceptions in unawaited `Futures` (#1938) 2cad786 2023-02-07 Anna Gringauze Cleanup getObject logic for handling offsets and counts (#1936) b399e94 2023-02-06 Elliott Brooks (she/her) Pull out `dart:io`-dependent functions from`/src/utilities/shared.dart` into `/src/utilities/server.dart` (#1942) Change-Id: I64bdc5485665ca4c13a331ae7a6c77b1cd3208d8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/282802 Commit-Queue: Devon Carew <devoncarew@google.com> Auto-Submit: Devon Carew <devoncarew@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Revisions updated by `dart tools/rev_sdk_deps.dart`. dartdoc (https://github.com/dart-lang/dartdoc/compare/98fa859..7fde7a4): 7fde7a4d 2023-03-13 dependabot[bot] Bump github/codeql-action from 2.2.5 to 2.2.6 (#3363) http (https://github.com/dart-lang/http/compare/805a147..74f9d3d): 74f9d3d 2023-03-09 Brian Quinlan Add conformances test that verify that the Client works in Isolates (#889) ee03604 2023-03-09 Brian Quinlan Add a flag to allow the default Client to be tree shaken away. (#868) 2039fb3 2023-03-09 Brian Quinlan Fix a reference count race with forwarded delegates. (#888) matcher (https://github.com/dart-lang/matcher/compare/c1a0704..985e4ef): 985e4ef 2023-03-10 Sigurd Meldgaard Improve mismatch description of `contains` (#206) 5bc765d 2023-03-09 Nate Bosch Copy expect and async matchers from test package (#210) shelf (https://github.com/dart-lang/shelf/compare/e3cfe79..9a792b4): 9a792b4 2023-03-13 Kevin Moore Update format for latest v3 SDK (#340) c8094b7 2023-03-13 Kevin Moore Update no-response.yml - once a day (#339) test (https://github.com/dart-lang/test/compare/3ba78f1..0e5c028): 0e5c028d 2023-03-10 Nate Bosch Only use environment variable for chrome (#1970) 0b08d704 2023-03-08 Nate Bosch Add a hooks_testing library (#1952) aacee2c7 2023-03-08 Nate Bosch Retry filesystem deletes (#1965) webdev (https://github.com/dart-lang/webdev/compare/cfe9753..49013b8): 49013b8 2023-03-09 Elliott Brooks (she/her) [MV3 Debug Extension] Fix authentication issue for the Dart Debug Extension (#2026) c8d4439 2023-03-09 Elliott Brooks (she/her) Support `Set` inspection in DWDS (#2024) 442639d 2023-03-08 Elliott Brooks (she/her) Handle unexpected extension debugger disconnection events without crashing app (#2021) yaml_edit (https://github.com/dart-lang/yaml_edit/compare/6abc42a..fbc5cb3): fbc5cb3 2023-03-09 Kevin Moore Require Dart 2.19, update to latest lints c9e82f0 2023-03-09 Mohamed Ishad Fix YamlEditor.update method leaving trailing spaces at eol (#42) Change-Id: Idc785347448e6a56e26d9d46b3666440d59c22de Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/288801 Auto-Submit: Devon Carew <devoncarew@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
…edit" This reverts commit fcb8f80. Reason for revert: google3 roll failure Original change's description: > [deps] rev dartdoc, http, matcher, shelf, test, webdev, yaml_edit > > Revisions updated by `dart tools/rev_sdk_deps.dart`. > > dartdoc (https://github.com/dart-lang/dartdoc/compare/98fa859..7fde7a4): > 7fde7a4d 2023-03-13 dependabot[bot] Bump github/codeql-action from 2.2.5 to 2.2.6 (#3363) > > http (https://github.com/dart-lang/http/compare/805a147..74f9d3d): > 74f9d3d 2023-03-09 Brian Quinlan Add conformances test that verify that the Client works in Isolates (#889) > ee03604 2023-03-09 Brian Quinlan Add a flag to allow the default Client to be tree shaken away. (#868) > 2039fb3 2023-03-09 Brian Quinlan Fix a reference count race with forwarded delegates. (#888) > > matcher (https://github.com/dart-lang/matcher/compare/c1a0704..985e4ef): > 985e4ef 2023-03-10 Sigurd Meldgaard Improve mismatch description of `contains` (#206) > 5bc765d 2023-03-09 Nate Bosch Copy expect and async matchers from test package (#210) > > shelf (https://github.com/dart-lang/shelf/compare/e3cfe79..9a792b4): > 9a792b4 2023-03-13 Kevin Moore Update format for latest v3 SDK (#340) > c8094b7 2023-03-13 Kevin Moore Update no-response.yml - once a day (#339) > > test (https://github.com/dart-lang/test/compare/3ba78f1..0e5c028): > 0e5c028d 2023-03-10 Nate Bosch Only use environment variable for chrome (#1970) > 0b08d704 2023-03-08 Nate Bosch Add a hooks_testing library (#1952) > aacee2c7 2023-03-08 Nate Bosch Retry filesystem deletes (#1965) > > webdev (https://github.com/dart-lang/webdev/compare/cfe9753..49013b8): > 49013b8 2023-03-09 Elliott Brooks (she/her) [MV3 Debug Extension] Fix authentication issue for the Dart Debug Extension (#2026) > c8d4439 2023-03-09 Elliott Brooks (she/her) Support `Set` inspection in DWDS (#2024) > 442639d 2023-03-08 Elliott Brooks (she/her) Handle unexpected extension debugger disconnection events without crashing app (#2021) > > yaml_edit (https://github.com/dart-lang/yaml_edit/compare/6abc42a..fbc5cb3): > fbc5cb3 2023-03-09 Kevin Moore Require Dart 2.19, update to latest lints > c9e82f0 2023-03-09 Mohamed Ishad Fix YamlEditor.update method leaving trailing spaces at eol (#42) > > Change-Id: Idc785347448e6a56e26d9d46b3666440d59c22de > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/288801 > Auto-Submit: Devon Carew <devoncarew@google.com> > Reviewed-by: Konstantin Shcheglov <scheglov@google.com> > Commit-Queue: Konstantin Shcheglov <scheglov@google.com> Change-Id: If7dd2027f4b6ead777eaf1b3cf7561d4dced4095 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/288802 Auto-Submit: Devon Carew <devoncarew@google.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Library doc needs to specify the behavior of Math.pow, both for doubles and integers. In the absence of documentation Dart attempts to implement behavior defined in ECMA-262 15.8.2.13.
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