Fix non RUBY_DEBUG build warnings

On non RUBY_DEBUG builds, assert() compiles to nothing and the compiler
warns about uninitialized variables in those code paths. Replace
those asserts with rb_bug() to fix the warnings and do the assert in
all builds. Since yjit_asm_tests.c compiles outside of Ruby, it needed
a distinct version of rb_bug().

Also put YJIT_STATS check for function delcaration that is only defined
in YJIT_STATS builds.

0 files changed, 0 insertions, 0 deletions