Path	Lines of Code
README.md	39
accepted/2.0/sound-type-system.md	3
accepted/2.1/int-literal-as-double-value/feature-specification.md	95
accepted/2.1/super-mixins/feature-specification.md	160
accepted/2.1/super-mixins/implementation-plan.md	76
accepted/2.1/super-mixins/mixin-inference.md	221
accepted/2.12/abstract-external-fields/feature-specification.md	192
accepted/2.12/abstract-external-fields/implementation-plan.md	103
accepted/2.12/nnbd/feature-specification.md	1685
accepted/2.12/nnbd/number-operation-typing.md	114
accepted/2.12/nnbd/roadmap.md	808
accepted/2.13/nonfunction-type-aliases/feature-specification.md	156
accepted/2.13/nonfunction-type-aliases/implementation-plan.md	65
accepted/2.14/small-features-21Q1/feature-specification.md	90
accepted/2.14/small-features-21Q1/implementation-plan.md	86
accepted/2.14/triple-shift-operator/feature-specification.md	45
accepted/2.14/triple-shift-operator/implementation-plan.md	43
accepted/2.2/set-literals/feature-specification.md	304
accepted/2.2/set-literals/implementation-plan.md	58
accepted/2.3/control-flow-collections/feature-specification.md	828
accepted/2.3/control-flow-collections/implementation-plan.md	144
accepted/2.3/spread-collections/examples/postfix-ellipses/build_methods.dart	193
accepted/2.3/spread-collections/examples/postfix-ellipses/other.dart	76
accepted/2.3/spread-collections/examples/prefix-ellipses/build_methods.dart	193
accepted/2.3/spread-collections/examples/prefix-ellipses/other.dart	76
accepted/2.3/spread-collections/feature-specification.md	569
accepted/2.3/spread-collections/implementation-plan.md	93
accepted/2.3/spread-collections/performance.md	307
accepted/2.3/unified-collections/feature-specification.md	667
accepted/2.5/constant-update-2018/feature-specification.md	129
accepted/2.5/constant-update-2018/implementation-plan.md	63
accepted/2.5/contravariant-superinterface-2018/feature-specification.md	75
accepted/2.5/contravariant-superinterface-2018/implementation-plan.md	27
accepted/2.7/static-extension-methods/implementation-plan.md	102
accepted/2.7/static-extension-methods/old/lrn-static-extension-survey.md	96
accepted/2.7/static-extension-methods/old/lrn-strawman.md	358
accepted/2.8/language-versioning/implementation-plan.md	83
accepted/2.8/language-versioning/package-config-file-v2.md	138
accepted/README.md	5
accepted/future-releases/1847 - FinalizationRegistry/proposal.md	387
accepted/future-releases/async-star-behavior/feature-specification.md	122
accepted/future-releases/async-star-behavior/implementation-plan.md	37
accepted/future-releases/constructor-tearoffs/test-plan.md	121
accepted/future-releases/enhanced-enums/feature-specification.md	314
archive/0036 - Set Literals/0037 - Math-Braced Set Literals - lrhn.md	274
archive/feature-specifications/README.md	27
archive/feature-specifications/assert-in-initializer-list.md	57
archive/feature-specifications/covariant-from-class.md	378
archive/feature-specifications/covariant-overrides.md	716
archive/feature-specifications/dynamic-members.md	182
archive/feature-specifications/extreme-upper-lower-bounds.md	199
archive/feature-specifications/generalized-void.md	354
archive/feature-specifications/generic-function-instantiation.md	302
archive/feature-specifications/generic-function-type-alias.md	314
archive/feature-specifications/generic-method-syntax.md	210
archive/feature-specifications/implicit-creation.md	250
archive/feature-specifications/instantiate-to-bound.md	316
archive/feature-specifications/int-to-double.md	144
archive/feature-specifications/int64.md	163
archive/feature-specifications/interface-conflicts.md	225
archive/feature-specifications/invalid_returns.md	87
archive/feature-specifications/mixin-declaration.md	3
archive/feature-specifications/mixin-inference.md	235
archive/feature-specifications/nosuchmethod-forwarding.md	299
archive/feature-specifications/optional-new-const.md	246
archive/feature-specifications/subtyping.md	6
archive/feature-specifications/super-bounded-types.md	512
doc/life_of_a_language_feature.md	111
inactive/reserve-await-and-yield.md	207
inactive/terminating-tokens.md	1245
resources/README.md	2
resources/String Class Issues.md	138
resources/backgroundhow-other-languages-manage-breakage.md	179
resources/bazel/module-structure.md	186
resources/class-capabilities/class-capabilities.md	135
resources/instance-initialization-analysis.md	152
resources/old-non-nullable-types.md	762
resources/optional-semicolons-prototype.md	280
resources/type-system/flow-analysis.md	635
resources/type-system/inference.md	909
resources/type-system/normalization.md	87
resources/type-system/strict-casts.md	74
resources/type-system/strict-inference.md	316
resources/type-system/strict-raw-types.md	92
resources/type-system/subtyping.md	656
resources/type-system/upper-lower-bounds.md	321
specification/firebase.json	17
working/0093 - Gradual Language Change Migration/0094 - Per Library Language Version Selection/strawman.md	134
working/0107 - implicit-constructors/feature-brainstorm.md	64
working/0125-static-immutability/feature-specification.md	168
working/0158 - Enhanced Enum/feature_specification.md	283
working/0158 - Enhanced Enum/proposal.md	199
working/0546-patterns/goals-and-constraints.md	355
working/0546-patterns/patterns-feature-specification.md	1017
working/0546-patterns/records-feature-specification.md	296
working/0649 - Import shorthand/proposal.md	166
working/0698 - Enhanced Default Constructors/proposal.md	219
working/0884/interface_default_methods_proposal.md	58
working/1113 - null-asserting compound assignment/proposal.md	116
working/1426-extension-types/feature-specification-views.md	769
working/1426-extension-types/feature-specification.md	802
working/1610 - override/proposal.md	90
working/1661 - unawaited futures/proposal.md	105
working/1855 - super parameters/package_evaluation.md	332
working/1855 - super parameters/proposal.md	115
working/README.md	4
working/augmentation-libraries/feature-specification.md	537
working/enhanced-type-promotion/feature-specification.md	462
working/field-promotion/proposals-overview.md	188
working/macros/feature-specification.md	883
working/macros/motivation.md	369
working/modules/feature-specification.md	342
working/modules/motivation.md	186
working/modules/private-imports.md	304
working/packaged-libraries/feature-specification.md	679
working/specification/compositional semantics.md	369
working/static wrapper types/feature-specification.md	133
working/tagged-strings/feature-specification.md	245