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Clarification of a compile-time error in chapter 9. Generics of the spec #955

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DartBot opened this issue Dec 23, 2011 · 2 comments
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Clarification of a compile-time error in chapter 9. Generics of the spec #955

DartBot opened this issue Dec 23, 2011 · 2 comments
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@gbracha
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area-language Dart language related items (some items might be better tracked at github.com/dart-lang/language). closed-invalid Closed as we don't believe the reported issue is generally actionable

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DartBot commented Dec 23, 2011

This issue was originally filed by [email protected]

Consider the following test

class C<T extends T<T>>{}

main() {
}

Currently, the VM produce the following compile-time error:

Error: line 17 pos 8: type parameter 'TypeParameter: name T; index: 0' cannot be parameterized

However I can't see anything about handling such a generic in the spec.
@dgrove
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dgrove commented Jan 2, 2012

Set owner to @gbracha.
Added Area-Language, Triaged labels.

@gbracha
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gbracha commented Jan 3, 2012

In section 13.8:

It is a static type warning if G is not an accessible generic type declaration with n type parameters.

Added Invalid label.

@DartBot DartBot added Type-Defect area-language Dart language related items (some items might be better tracked at github.com/dart-lang/language). closed-invalid Closed as we don't believe the reported issue is generally actionable labels Jan 3, 2012
dart-bot pushed a commit that referenced this issue Nov 6, 2020
@athomas
[co19] Roll co19 to de1f3498dff1091b7ca715eb7f831e24ec1a8c64
54cd996 
2020-11-05 [email protected] Fixes #602: New tests for least and greatest closures added.
2020-11-05 [email protected] #926. Rewrite io/Process/start_A01_t02 test to work on precompiled environment
2020-11-05 [email protected] #932. Rewrite HttpRequestUpload/onLoad_A01_t01 test to send correct HttpRequest
2020-11-04 [email protected] Fixes #956. Don't expect extension invocation on type dynamic
2020-11-04 [email protected] Convert some multi-tests to static error framework  (#958)
2020-11-03 [email protected] Fixes #602: dynamic tests for least and greatest closures updated.
2020-11-03 [email protected] Fixes #602: tests for least and greatest closures added.
2020-10-28 [email protected] #926. Fix two Process tests to use 'process_test' tool
2020-10-28 [email protected] #926. Rewrite two Process tests to use 'process_test' tool
2020-10-28 [email protected] Fixes #955. Expect less specific error for typed_data tests
2020-10-26 [email protected] Fixes #954. Change the line where we expect an error for CFE
2020-10-20 [email protected] Fixes #912. Abstract variables syntax tests added
2020-10-19 [email protected] #912. More external variables syntax tests added
2020-10-17 [email protected] External variables syntax test added
2020-10-16 [email protected] #912. More test for static analysis of external variables added
2020-10-15 [email protected] #912. Test for static analysis of external variables added
2020-10-14 [email protected] #912. Test for static analysis if abstract variables added

Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try,analyzer-nnbd-win-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-release-x64-try,front-end-nnbd-win-release-x64-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-nnbd-linux-release-simarm64-try,vm-kernel-nnbd-linux-release-x64-try,vm-kernel-nnbd-mac-release-x64-try,vm-kernel-nnbd-win-release-x64-try,vm-kernel-precomp-nnbd-linux-release-x64-try,vm-kernel-precomp-nnbd-win-release-x64-try
Change-Id: Id9cde784918faa4e891da8c4cb448d415a7a18aa
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170680
Reviewed-by: William Hesse <[email protected]>
Commit-Queue: Alexander Thomas <[email protected]>
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