digitalmars.D.bugs - [Issue 4820] New: Regressions in DStress caused by changeset 452
- d-bugmail puremagic.com (35/35) Sep 05 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (12/12) Sep 05 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (23/23) Sep 06 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (10/10) Sep 13 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (13/13) Sep 14 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (8/8) Mar 02 2012 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (8/8) Mar 02 2012 http://d.puremagic.com/issues/show_bug.cgi?id=4820
- d-bugmail puremagic.com (10/10) Mar 02 2012 http://d.puremagic.com/issues/show_bug.cgi?id=4820
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Summary: Regressions in DStress caused by changeset 452 Product: D Version: 1.057 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: siegelords_abode yahoo.com Changeset 452 that was used to solve bug 2935 causes 4 regressions in the DStress test suite. The tests that now fail are the following: run/l/lazy_02_A.d run/l/lazy_02_B.d run/l/lazy_02_C.d run/l/lazy_02_D.d The first one, for example is: bool nextis(void delegate() dgpositive = {}) { return true; } bool looping(lazy bool condition) { return true; } int main() { looping(nextis()); return 0; } and when compiled with DMD1.063 yields: test.d(1): Error: cannot inline default argument __dgliteral1 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 05 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |clugdbug yahoo.com.au Summary|Regressions in DStress |Regression(1.058, 2.044) in |caused by changeset 452 |DStress caused by changeset | |452 Severity|normal |regression -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 05 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Thanks for the superb bug report! Reduced test case shows it's nothing to do with lazy: void nextis(void delegate() dg = {}) {} void main() { nextis(); } This is failing because function/delegate literals cannot be inlined. Prior to svn 452, that wasn't being checked in the special case where they were default parameters. Until bug 2935 was fixed, default values were created in the same scope as the function declaration. That was a disaster for structs, but might be OK for function literals -- not sure. Here's an example which used to compile, but now fails, which never used global scope. void main() { int x = 27; int nextis(int delegate() dg = { return x; }) { return dg(); } ++x; assert(nextis() == 28); } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 06 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fawzi gmx.ch *** Issue 4304 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 13 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |4440 Although this particular case used to work, it was very fragile. Calling nextis() directly from main() never worked. This whole feature probably won't correctly until delegate literals can be inlined. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 14 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/06e98272f690cf79444b797d2de021ee7eb4a186 fix Issue 4820 - Regression(1.058, 2.044) in DStress caused by changeset 452 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 02 2012
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Commit pushed to dmd-1.x at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/415e48ac4703ffab94cd6ce5a3211625099c637a fix Issue 4820 - Regression(1.058, 2.044) in DStress caused by changeset 452 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 02 2012
http://d.puremagic.com/issues/show_bug.cgi?id=4820 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla digitalmars.com Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Mar 02 2012