dart_bin doesn't report line number on certain type-related errors

[DartBot]

This issue was originally filed by [email protected]

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An interface without a type parameter:
interface I {}

accidentally used with a type param:

class C<T> {
  I<T> f() => null;
}

main() {
  new C();
}

Gives an error in dart_bin but no file and line number:

krukow:~$ dart_bin ~/scratchpad/3.dart
wrong number of type arguments in type 'I'

vs dartc:

krukow:~$ dartc ~/scratchpad/3.dart
file:/Users/krukow/scratchpad/3.dart/3.dart:4: I: wrong number of type arguments
     3: class C<T> {
     4: I<T> f() => null;

Compilation failed with 1 problem.

[DartBot]

This comment was originally written by [email protected]

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Added Area-VM, Triaged labels.

[iposva-google]

As far as I understand in non-checked mode the VM should ignore the wrong type. It would be nice to get a better error message when --enable-type-checks is passed to the VM. Regis, correct me if my assessment of this bug is wrong.

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Set owner to @crelier.
Added Accepted label.

[crelier]

Fixed in r3965.

The fact that the error is also reported in non-checked mode is a different problem tracked by issue #441.

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Added Fixed label.