Fix String#sub for GC compaction
The test fails when RGENGC_CHECK_MODE is turned on:
TestString#test_sub_gc_compact_stress = 9.42 s 1) Failure: TestString#test_sub_gc_compact_stress [test/ruby/test_string.rb:2089]: <"aaa [amp] yyy"> expected but was <"aaa [] yyy">.
Added by peterzhu2118 (Peter Zhu) over 1 year ago
Fix String#sub for GC compaction
The test fails when RGENGC_CHECK_MODE is turned on: