diff options
-rw-r--r-- | mjit.c | 10 | ||||
-rw-r--r-- | test/ruby/test_mjit.rb | 12 |
2 files changed, 21 insertions, 1 deletions
@@ -244,7 +244,15 @@ check_unit_queue(void) current_cc_ms = real_ms_time(); current_cc_unit = unit; current_cc_pid = start_mjit_compile(unit); - // TODO: handle -1 + + // JIT failure + if (current_cc_pid == -1) { + current_cc_pid = 0; + current_cc_unit->iseq->body->jit_func = (mjit_func_t)NOT_COMPILED_JIT_ISEQ_FUNC; + current_cc_unit = NULL; + return; + } + if (mjit_opts.wait) { mjit_wait(unit->iseq->body); } diff --git a/test/ruby/test_mjit.rb b/test/ruby/test_mjit.rb index 09503456e1..7fb984a024 100644 --- a/test/ruby/test_mjit.rb +++ b/test/ruby/test_mjit.rb @@ -1198,6 +1198,18 @@ class TestMJIT < Test::Unit::TestCase end end if defined?(fork) + def test_jit_failure + _, err = eval_with_jit("#{<<~"begin;"}\n#{<<~"end;"}", min_calls: 1, verbose: 1) + begin; + 1.times do + class A + end + end + end; + assert_match(/^MJIT warning: .+ unsupported instruction: defineclass/, err) + assert_match(/^JIT failure: block in <main>/, err) + end + private # The shortest way to test one proc |