The following are OK, but test needs to be fixed (I haven't figure out how to fix it yet). remove-part-of-external-decl The following test failure seems to be due to a change in what will be accepted in the Ace file. Can you explain this change? lace-bogus-gen-lang The following passed on 4.5 but do not pass in 5.0.001 due to changes in the way compiler looks for changes to the file system. These are incrementality bugs in the sense that the error (or lack of error) the compiler reports after an incremental change is different than the result obtained by re-compiling from scratch. vscn-sneak vcfg-sneak vd29-sneak vd10-becomes-syntax-error chg-root-class-name add-vscn-violation bogus-vd27 delete-generic-class-header no-precomp-chg-class-name vtct-vtcg-die-degree-5 class-name-confusion validity-vscn-add-class validity-vcfg1-add-class lace-vd08-basic lace-vd09-basic cluster-modified-viol chg-class-to-nonexistent misleading-vmfn-error The following test causes the compiler to go into an infinite loop. It would be really nice if it could be fixed since it is the only known case of a compiler infinite loop (at least, the only case I know of). validity-vlec1-other-generic The following passed at one time (on some platform and compiler version) but now do not pass. They did not pass in version 4.5 either. illegal-attributes Variables like x(): STRING Constants like x(): INTEGER is 13 string-to-bit1 Change constant STRING to BIT 1, recompile System execution fails. deep-exception-in-rescue Exception in rescue clause deep nesting strip-with-expanded-attr redefine-expanded-as-attribute long-identifiers lace-no-cluster-props finalize-call-undef-external lace-vd12-basic none-conform-bit-expanded