Removing source information for this call prevents the debugger to set a
breakpoint in compiled bytecode on this call which occurs prior to the first
DebugStepCheck in the function.
However, this change uncovered a bug in debugging interpreted bytecode:
The first source range of an async_op function gets split into 3 ranges, with
the middle range specifying a NoSource token position. The debugger does not
set a breakpoint in the first range, because DebugCheck is not yet encountered,
which is correct, but it failed to look for another range (the 3rd one) with the
same token position.
Change-Id: I11dcc75d115cb57b37f62afd83c783cf563b63e0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/114700
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Commit-Queue: Régis Crelier <regis@google.com>
Régis Crelier
726762c4bd