This test needs a larger backtracking stack then we provide
by default in AOT mode. Allow controlling stack size via
a command line flag regexp_backtrack_stack_size_kb.
Additionally cleanup types in the interpreter a bit: generated
code uses Int32List for both register and backtracking stack.
But the interpreter was using intptr_t for backtracking stack
and int32_t for registers. Align these types to use int32_t
everywhere and add a bit of sanity checking to ensure that
we don't try to use regexp engine with strings which are
too big to fit into int32_t range.
TEST=corelib/regexp/stack-overflow
Change-Id: I5c13c4b47d5d478b683f0450d3c0ce65f6961cff
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/338141
Commit-Queue: Slava Egorov <vegorov@google.com>
Reviewed-by: Daco Harkes <dacoharkes@google.com>
Vyacheslav Egorov
48f29b15c7