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dartc gives compiler error when type argument does not conform to bounds in instance creation #1027
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This comment was originally written by zundel@google.com Set owner to zundel@google.com. |
This comment was originally written by zundel@google.com http://codereview.chromium.org/9016053 Added Started label. |
This comment was originally written by zundel@google.com While investigating this, I found that there are no run-time checks for bounds in the case of a new invocation. I filed issue #1029, because I'm prioritizing static analysis and don't intend to address it at this time. |
This comment was originally written by zundel@google.com r2920 Added Fixed label. |
2021-03-22 sgrekhov@unipro.ru Fixes #1032. Change place where analyzer expects COMPILE_TIME_ERROR.UNCHECKED_USE_OF_NULLABLE_VALUE 2021-03-22 sgrekhov@unipro.ru Fixes #1027. Typo fixed 2021-03-22 sgrekhov@unipro.ru Fixes #1026. Missed experimental flag added 2021-03-22 sgrekhov@unipro.ru Fixes SDK issue #45381. Use 32-bit int boundaries for 32-bit systems 2021-03-19 sgrekhov@unipro.ru #1024. Tests that plays with the integers not representable in JS moved to separate files. These files will be skipped on JS Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-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-debug-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-precomp-nnbd-linux-release-x64-try Change-Id: Idc63625a841f1f90b0cce5db9ca6add13e4d1192 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192303 Reviewed-by: William Hesse <whesse@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
This reverts commit 03e8ddd. Reason for revert: Change to hooks does not work with Windows. Original change's description: > [co19] Roll co19 to ae818220b12ec9c2470519db2c7167cbe4745e12 > > 2021-03-22 sgrekhov@unipro.ru Fixes #1032. Change place where analyzer expects COMPILE_TIME_ERROR.UNCHECKED_USE_OF_NULLABLE_VALUE > 2021-03-22 sgrekhov@unipro.ru Fixes #1027. Typo fixed > 2021-03-22 sgrekhov@unipro.ru Fixes #1026. Missed experimental flag added > 2021-03-22 sgrekhov@unipro.ru Fixes SDK issue #45381. Use 32-bit int boundaries for 32-bit systems > 2021-03-19 sgrekhov@unipro.ru #1024. Tests that plays with the integers not representable in JS moved to separate files. These files will be skipped on JS > > Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-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-debug-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-precomp-nnbd-linux-release-x64-try > Change-Id: Idc63625a841f1f90b0cce5db9ca6add13e4d1192 > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192303 > Reviewed-by: William Hesse <whesse@google.com> > Commit-Queue: Alexander Thomas <athom@google.com> TBR=whesse@google.com,athom@google.com Change-Id: I5f66db541034377f5d68424073282080d13fd34b No-Presubmit: true No-Tree-Checks: true No-Try: true Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try Cq-Include-Trybots: dart2js-nnbd-linux-x64-chrome-try Cq-Include-Trybots: ddc-nnbd-linux-release-chrome-try Cq-Include-Trybots: front-end-nnbd-linux-release-x64-try Cq-Include-Trybots: vm-kernel-nnbd-linux-debug-x64-try Cq-Include-Trybots: vm-kernel-nnbd-linux-release-simarm64-try Cq-Include-Trybots: vm-kernel-nnbd-linux-release-x64-try Cq-Include-Trybots: vm-kernel-nnbd-mac-release-x64-try Cq-Include-Trybots: vm-kernel-nnbd-win-release-x64-try Cq-Include-Trybots: vm-kernel-precomp-nnbd-linux-debug-x64-try Cq-Include-Trybots: vm-kernel-precomp-nnbd-linux-release-simarm64-try Cq-Include-Trybots: vm-kernel-precomp-nnbd-linux-release-x64-try Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192380 Reviewed-by: William Hesse <whesse@google.com>
This reverts commit 88ee333. Reason for revert: Hook added by mistake removed. Original change's description: > Revert "[co19] Roll co19 to ae818220b12ec9c2470519db2c7167cbe4745e12" > > This reverts commit 03e8ddd. > > Reason for revert: Change to hooks does not work with Windows. > > Original change's description: > > [co19] Roll co19 to ae818220b12ec9c2470519db2c7167cbe4745e12 > > > > 2021-03-22 sgrekhov@unipro.ru Fixes #1032. Change place where analyzer expects COMPILE_TIME_ERROR.UNCHECKED_USE_OF_NULLABLE_VALUE > > 2021-03-22 sgrekhov@unipro.ru Fixes #1027. Typo fixed > > 2021-03-22 sgrekhov@unipro.ru Fixes #1026. Missed experimental flag added > > 2021-03-22 sgrekhov@unipro.ru Fixes SDK issue #45381. Use 32-bit int boundaries for 32-bit systems > > 2021-03-19 sgrekhov@unipro.ru #1024. Tests that plays with the integers not representable in JS moved to separate files. These files will be skipped on JS > > > > Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-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-debug-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-precomp-nnbd-linux-release-x64-try > > Change-Id: Idc63625a841f1f90b0cce5db9ca6add13e4d1192 > > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192303 > > Reviewed-by: William Hesse <whesse@google.com> > > Commit-Queue: Alexander Thomas <athom@google.com> > > TBR=whesse@google.com,athom@google.com > > Change-Id: I5f66db541034377f5d68424073282080d13fd34b > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try > Cq-Include-Trybots: dart2js-nnbd-linux-x64-chrome-try > Cq-Include-Trybots: ddc-nnbd-linux-release-chrome-try > Cq-Include-Trybots: front-end-nnbd-linux-release-x64-try > Cq-Include-Trybots: vm-kernel-nnbd-linux-debug-x64-try > Cq-Include-Trybots: vm-kernel-nnbd-linux-release-simarm64-try > Cq-Include-Trybots: vm-kernel-nnbd-linux-release-x64-try > Cq-Include-Trybots: vm-kernel-nnbd-mac-release-x64-try > Cq-Include-Trybots: vm-kernel-nnbd-win-release-x64-try > Cq-Include-Trybots: vm-kernel-precomp-nnbd-linux-debug-x64-try > Cq-Include-Trybots: vm-kernel-precomp-nnbd-linux-release-simarm64-try > Cq-Include-Trybots: vm-kernel-precomp-nnbd-linux-release-x64-try > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192380 > Reviewed-by: William Hesse <whesse@google.com> # Not skipping CQ checks because this is a reland. Change-Id: Ie54fde2d92d1b2cdb3b70835f1f8c17e3c5ac477 Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-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-debug-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-precomp-nnbd-linux-release-x64-try Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/192384 Reviewed-by: Alexander Thomas <athom@google.com> Reviewed-by: William Hesse <whesse@google.com>
Note, that test case
class A<T extends String> {}
main() {
var x = new A<List>();
}
produces compile-time error in dartc compiler. It should be a static warning only, per the spec (section 13.8). See issue #987, from which this issue is derived.
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