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frogsh: internal compiler error NullPointerException when compiling malformed operator[]=(int i) #902

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DartBot opened this issue Dec 17, 2011 · 2 comments
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frogsh: internal compiler error NullPointerException when compiling malformed operator[]=(int i) #902

DartBot opened this issue Dec 17, 2011 · 2 comments
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DartBot commented Dec 17, 2011

This issue was originally filed by [email protected]

What steps will reproduce the problem?

  1. Compile the attached file with frogsh:

xcodebuild/Debug_ia32/frog/bin/frogsh bug.dart

Get this internal compiler error (expected a synatax error):

NullPointerException
    (TypeError: Cannot call method '$index' of null)
    at MethodMember.<anonymous> (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:5860:74)
    at MemberSet.<anonymous> (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:6519:35)
    at Value.<anonymous> (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:12382:19)
    at MethodGenerator._visitIndexAssign (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:4047:48)
    at MethodGenerator._visitAssign (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:3955:17)
    at MethodGenerator.visitBinaryExpression (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:3941:17)
    at MethodGenerator.visitVoid (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:3403:22)
    at MethodGenerator.visitExpressionStatement (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:3782:20)
    at ExpressionStatement.<anonymous> (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:10511:18)
    at MethodGenerator.visitStatementsInBlock (/Users/jackpal/code/dart/dart/xcodebuild/Debug_ia32/frog/bin/frogsh:3362:12)

Attachment:
bug.dart (83 Bytes)
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dgrove commented Dec 19, 2011

Set owner to @dgrove.
Added Area-Frog, Accepted labels.

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dgrove commented Dec 20, 2011

fixed in r2666.

Added Fixed label.

copybara-service bot pushed a commit that referenced this issue Nov 27, 2023
@devoncarew
[deps] rev ecosystem, matcher, native, protobuf, sse, test, vector_ma…
f913216 
…th, watcher

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

ecosystem (https://github.com/dart-lang/ecosystem/compare/dda7886..805ab4f):
  805ab4f  2023-11-22  Moritz  Add retries to `pub.dev/api/` calls (#199)
  4cc2cb4  2023-11-20  Devon Carew  add PR stats to the 'bin/report.dart weekly' command (#198)

matcher (https://github.com/dart-lang/matcher/compare/3d03fa1..fcbd361):
  fcbd361  2023-11-21  Nate Bosch  Add more advice away from predicate (#233)

native (https://github.com/dart-lang/native/compare/5dca10e..0051e78):
  0051e78d  2023-11-27  Hossein Yousefi  Generate getters for `static final` strings (#825)
  de505461  2023-11-27  Liam Appelbe  [ffigen] Update the ObjC and swift examples for the v10 code gen (#830)
  c371539d  2023-11-24  Simon Binder  ffigen: Don't generate setters for constant globals (#828)
  13b6b7e7  2023-11-24  Luke Rogers  Fixed a typo in the warn if private log message. (#824)
  9f29edc7  2023-11-21  Prerak Mann  [ffigen] Add config `ignore-source-errors`  (#810)
  6dc1c84c  2023-11-21  Hossein Yousefi  [infra] Add an issue template for jnigen (#820)
  3153a354  2023-11-21  Hossein Yousefi  [jnigen] Fix flaky tests (#814)
  8d4a241c  2023-11-21  Daco Harkes  [native_assets_cli] Add note to bump protocol version (#819)
  6c6a3d6c  2023-11-21  Daco Harkes  [infra] script to change deps to path dependencies (#817)
  893433ee  2023-11-20  Daco Harkes  [infra] Set `breaking-change` to false again (#816)
  992a563f  2023-11-20  Daco Harkes  [infra] Try to use `carryforward` (#815)
  7d9fbf38  2023-11-20  Daco Harkes  [infra] Try fix coveralls (#813)
  44861422  2023-11-20  Hossein Yousefi  [jnigen] Update links and paths to use dart-lang/native (#811)

protobuf (https://github.com/dart-lang/protobuf/compare/dcec2ed..cf43230):
  cf43230  2023-11-23  Ömer Sinan Ağacan  Update getList and getMap return types (#903)
  4e0bdff  2023-11-23  Ömer Sinan Ağacan  Make wrapped lists in PbList monomorphic (#902)

sse (https://github.com/dart-lang/sse/compare/0f6ca11..1df63f2):
  1df63f2  2023-11-21  Kevin Moore  Fix incorrect cast causing wasm failure, prepare v4.1.4 (#96)

test (https://github.com/dart-lang/test/compare/8ba0940..a0a4d1e):
  a0a4d1ee  2023-11-22  Kevin Moore  Update to latest version of lints (#2140)

vector_math (https://github.com/google/vector_math.dart/compare/294896d..e4066cc):
  e4066cc  2023-11-27  Lukas Klingsbo  Some general Vector4 optimizations (#295)
  d340ab0  2023-11-27  Lukas Klingsbo  Some general Vector3 optimizations (#294)
  571d3d0  2023-11-25  Lukas Klingsbo  fix: Revert Vector2 constructor changes (#304)

watcher (https://github.com/dart-lang/watcher/compare/b2b278a..6ac67f1):
  6ac67f1  2023-11-22  Danny Tuppeny  Enable file watcher tests on Windows (#156)

Change-Id: I0014566b05e852099bc4b82f854820e9d9992358
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/338423
Commit-Queue: Devon Carew <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>
copybara-service bot pushed a commit that referenced this issue Dec 4, 2023
@devoncarew
[deps] rev browser_launcher, ecosystem, http_multi_server, markdown, …
ff80836 
…mime, protobuf, pub_semver, sse, string_scanner, term_glyph, test, test_reflective_loader, typed_data, vector_math, web, webdriver

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

browser_launcher (https://github.com/dart-lang/browser_launcher/compare/f60df1d..c68ec25):
  c68ec25  2023-12-04  Kevin Moore  drop outdated lints

ecosystem (https://github.com/dart-lang/ecosystem/compare/805ab4f..79a1bc5):
  79a1bc5  2023-12-01  dependabot[bot]  Bump coverallsapp/github-action from 2.2.1 to 2.2.3 (#204)
  c51c500  2023-12-01  dependabot[bot]  Bump actions/github-script (#202)
  64eeeee  2023-12-01  dependabot[bot]  Bump peter-evans/create-or-update-comment (#203)
  32461a7  2023-12-01  Moritz  Upgrades to `health.yaml` (#201)

http_multi_server (https://github.com/dart-lang/http_multi_server/compare/2238a6b..ae48489):
  ae48489  2023-12-02  dependabot[bot]  Bump dart-lang/setup-dart from 1.5.1 to 1.6.0 (#61)

markdown (https://github.com/dart-lang/markdown/compare/3774ad0..d2e7903):
  d2e7903  2023-12-01  dependabot[bot]  Bump subosito/flutter-action from 2.11.0 to 2.12.0 (#569)
  42d32cb  2023-11-30  Kevin Moore  Update to latest lints, require Dart ^3.1 (#568)

mime (https://github.com/dart-lang/mime/compare/8ebf946..56359b0):
  56359b0  2023-12-05  Yoshihiro Tanaka  Detect HEIC/HEIF format by checking header bytes (#109)

protobuf (https://github.com/dart-lang/protobuf/compare/dcec2ed..bb19774):
  bb19774  2023-11-29  Ömer Sinan Ağacan  Revert `PbMap._wrappedMap` empty map value (#904)
  cf43230  2023-11-23  Ömer Sinan Ağacan  Update getList and getMap return types (#903)
  4e0bdff  2023-11-23  Ömer Sinan Ağacan  Make wrapped lists in PbList monomorphic (#902)

pub_semver (https://github.com/dart-lang/pub_semver/compare/f9e94ee..4572181):
  4572181  2023-12-04  Kevin Moore  drop outdated lints (#96)

sse (https://github.com/dart-lang/sse/compare/1df63f2..8d2e2f0):
  8d2e2f0  2023-12-01  dependabot[bot]  Bump nanasess/setup-chromedriver (#99)
  c6501b3  2023-12-01  Kevin Moore  Drop unneeded dep on pkg:test (#98)

string_scanner (https://github.com/dart-lang/string_scanner/compare/a7105ef..ebc30a3):
  ebc30a3  2023-12-04  Kevin Moore  Update to latest lints and cleanup (#67)

term_glyph (https://github.com/dart-lang/term_glyph/compare/7c1eb9d..4c5a496):
  4c5a496  2023-12-04  Kevin Moore  drop outdated lints (#46)

test (https://github.com/dart-lang/test/compare/a0a4d1e..9fffb48):
  9fffb489  2023-12-01  dependabot[bot]  Bump github/codeql-action from 2.22.5 to 2.22.8 (#2145)

test_reflective_loader (https://github.com/dart-lang/test_reflective_loader/compare/17d40bb..6edf535):
  6edf535  2023-11-30  Kevin Moore  Update lints, bump min SDK to ^3.1.0 (#56)

typed_data (https://github.com/dart-lang/typed_data/compare/0b16bd2..6f6d81d):
  6f6d81d  2023-12-04  Kevin Moore  drop outdated lints (#78)

vector_math (https://github.com/google/vector_math.dart/compare/cca3cf1..38a00c3):
  38a00c3  2023-12-04  Kevin Moore  Update to latest lints and cleanup (#309)
  cedd304  2023-12-04  dependabot[bot]  Bump actions/checkout from 4.1.0 to 4.1.1 (#307)

web (https://github.com/dart-lang/web/compare/cffc2e3..865aeaf):
  865aeaf  2023-12-01  Devon Carew  update the CI workflow to test the generation script (#112)

webdriver (https://github.com/google/webdriver.dart/compare/43ed1db..2c1b6f8):
  2c1b6f8  2023-12-01  dependabot[bot]  Bump nanasess/setup-chromedriver (#290)
  dc988d7  2023-12-01  Devon Carew  update to the latest package:lints (#291)

Change-Id: I2d898b6d772925146630777ef587d29a05288a3b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/339720
Reviewed-by: Konstantin Shcheglov <[email protected]>
Commit-Queue: Devon Carew <[email protected]>
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