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Interface without constructor but with factory does not yield warning #3410

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DartBot opened this issue Jun 6, 2012 · 2 comments
Closed

Interface without constructor but with factory does not yield warning #3410

DartBot opened this issue Jun 6, 2012 · 2 comments
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closed-duplicate Closed in favor of an existing report

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@DartBot
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DartBot commented Jun 6, 2012

This issue was originally filed by rtimon...@gmail.com

What steps will reproduce the problem?

  1. Create interface with default factory
  2. Don't add any constructor declarations to the interface
  3. Compiler does not show a warning

What is the expected output? What do you see instead?
Compiler displaying a warning: "interface references default factory, but does not declare any constructors"

What version of the product are you using? On what operating system?
Version 0.1.0.201205301156, Build 8124
Dart SDK version 8120, Dartium version

Please provide any additional information below.
Not sure if by design
@DartBot
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DartBot commented Jun 7, 2012

This comment was originally written by @seaneagan

this is a duplicate of issue #2893, which also mentions that instead of a warning, the interface could be given a default no-arg/unnamed constructor in this case, assuming the default class has one.

@dgrove
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dgrove commented Jun 8, 2012

Added Duplicate label.
Marked as being merged into #2893.

@DartBot DartBot added Type-Defect closed-duplicate Closed in favor of an existing report labels Jun 8, 2012
@dgrove dgrove mentioned this issue Jun 3, 2015
Closed
copybara-service bot pushed a commit that referenced this issue May 16, 2023
@devoncarew
[deps] rev args, async, bazel_worker, benchmark_harness, boolean_sele…
94c2f65 
…ctor, browser_launcher, characters, cli_util, clock, collection, crypto, dartdoc, leak_tracker, lints

Revisions updated by `dart tools/rev_sdk_deps.dart`.

args (https://github.com/dart-lang/args/compare/1864048..f0f6cd2):
  f0f6cd2  2023-05-12  Devon Carew  blast_repo fixes (#243)

async (https://github.com/dart-lang/async/compare/0f368d3..d744058):
  d744058  2023-05-12  Devon Carew  blast_repo fixes (#242)

bazel_worker (https://github.com/dart-lang/bazel_worker/compare/1b86d3c..d9b389f):
  d9b389f  2023-05-12  Devon Carew  blast_repo fixes (#73)

benchmark_harness (https://github.com/dart-lang/benchmark_harness/compare/f81b042..e717ad4):
  e717ad4  2023-05-12  Devon Carew  blast_repo fixes (#90)

boolean_selector (https://github.com/dart-lang/boolean_selector/compare/7eed402..3a1c982):
  3a1c982  2023-05-15  Devon Carew  Update README.md (#48)
  23e08e0  2023-05-12  Devon Carew  blast_repo fixes (#47)

browser_launcher (https://github.com/dart-lang/browser_launcher/compare/551e101..40e4315):
  40e4315  2023-05-12  Devon Carew  blast_repo fixes (#45)

characters (https://github.com/dart-lang/characters/compare/2af6783..3ef8883):
  3ef8883  2023-05-15  Devon Carew  blast_repo fixes (#82)

cli_util (https://github.com/dart-lang/cli_util/compare/7234f17..5a49947):
  5a49947  2023-05-15  Devon Carew  blast_repo fixes (#83)

clock (https://github.com/dart-lang/clock/compare/6b9df3e..fe85908):
  fe85908  2023-05-15  Devon Carew  blast_repo fixes (#51)

collection (https://github.com/dart-lang/collection/compare/6abff47..db2da48):
  db2da48  2023-05-15  Devon Carew  blast_repo fixes (#288)

crypto (https://github.com/dart-lang/crypto/compare/4e9dde1..216931a):
  216931a  2023-05-15  Devon Carew  blast_repo fixes (#149)

dartdoc (https://github.com/dart-lang/dartdoc/compare/d01ddc5..2952f6b):
  2952f6bf  2023-05-16  Sam Rawlins  Simplify ToolConfiguration and other options code (#3414)
  0cf21c15  2023-05-12  Janice Collins  Extract fileName / fileType from ModelElement, LibraryContainer into FileStructure (#3413)
  2ae78bcc  2023-05-12  Sam Rawlins  Split sidebars out into separate HTML files (#3384)
  f00d0443  2023-05-11  Janice Collins  Housekeeping:  language version 3.0, analyzer deprecations, pubspec update (#3412)
  370477d2  2023-05-10  dependabot[bot]  Bump github/codeql-action from 2.3.2 to 2.3.3 (#3410)
  e8c5de44  2023-05-08  Janice Collins  Begin extracting file structure information from ModelElement (#3408)
  24af8a11  2023-05-04  Janice Collins  Add a hideConstantImplementations dartdoc directive (#3398)
  078d42fd  2023-05-03  Janice Collins  Change language feature wording based on review in #3401 (#3405)
  31088c1b  2023-05-03  dependabot[bot]  Bump github/codeql-action from 2.2.12 to 2.3.2 (#3403)
  60055b4e  2023-05-03  Sam Rawlins  Update validate-sdk-docs task to allow 20 libs (#3404)

leak_tracker (https://github.com/dart-lang/leak_tracker/compare/bc7f604..8ae200a):
  8ae200a  2023-05-15  Polina Cherkasova  - (#62)

lints (https://github.com/dart-lang/lints/compare/17276ec..72f107a):
  72f107a  2023-05-15  Devon Carew  blast_repo fixes (#120)
  6732fbc  2023-05-15  Devon Carew  blast_repo fixes (#119)

Change-Id: Ibbb1fcc530da01653fe325bdcf77f1c764887a81
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/303783
Auto-Submit: Devon Carew <devoncarew@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
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