digitalmars.D.bugs - [Issue 2560] New: ICE on invoking method that takes ref const struct parameter
- d-bugmail puremagic.com (34/34) Jan 06 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (6/6) Jan 06 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (9/9) Jan 07 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (9/9) Jan 07 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
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- d-bugmail puremagic.com (11/11) Mar 08 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (10/10) Aug 31 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (10/10) Aug 31 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (13/14) Aug 31 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
- d-bugmail puremagic.com (10/20) Aug 31 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
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- d-bugmail puremagic.com (12/12) Sep 03 2009 http://d.puremagic.com/issues/show_bug.cgi?id=2560
http://d.puremagic.com/issues/show_bug.cgi?id=2560 Summary: ICE on invoking method that takes ref const struct parameter Product: D Version: 2.023 Platform: PC OS/Version: Windows Status: NEW Keywords: ice-on-valid-code Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: 2korden gmail.com module bug; struct S { static S opCall() { S s; return s; } } void foo(ref const(S) s) { } void bar() { foo(S()); } Output: Internal error: ..\ztc\cod4.c 357 Note that this is a regression since DMD2.022 --
Jan 06 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 braddr puremagic.com changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |regression --
Jan 06 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 ludwig informatik.uni-luebeck.de changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ludwig informatik.uni- | |luebeck.de ------- *** Bug 2561 has been marked as a duplicate of this bug. *** --
Jan 07 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 spam extrawurst.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |spam extrawurst.org Wow this one really sucks. For me this makes nearly every D2 using project unbuildable since D2.023 ;( --
Jan 07 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 Though I'm not sure why, I guess this is related: struct Foo { int x, y, z; this(int dummy) {} } invariant(Foo) createFoo() { return cast(invariant) Foo(0); } void main() { auto foo = createFoo; } causes the same compilation error without the -inline option. Compiles OK if I remove z, the constructor, or 'invariant' in the return type of createFoo. --
Jan 07 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 ------- OK, it seems that the crash does not happen with DMD 2.026 anymore. Output is crashes though. And another similar code snippet, too: --- struct S { int x; } const(S) f(){ return S(0); } void g(){ int a = f().x; } --- --
Mar 08 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hskwk inter7.jp *** Issue 2847 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: -------
Aug 31 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mikolalysenko gmail.com *** Issue 2969 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: -------
Aug 31 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 ---*** Issue 2847 has been marked as a duplicate of this issue. ***However I agree these issues are duplicate of this, don't forget specialty of real. In Issue 2847, only real causes ICE, besides float and double do not. Both const(struct) and const(real) may be behind assertion failure at cod4.c Bugs about real have harmful effects on numeric computing, so that this point must be important for you. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 31 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560The reason why it doesn't fail for float and double is that they have sizes of 4=int.sizeof and 8=long.sizeof, and get inlined at an earlier stage in the backend. So structs with size 1,2,4, and 8 are immune from the ICE. Real is size 10, so it ICEs. It's nothing to do with floating point at all. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------*** Issue 2847 has been marked as a duplicate of this issue. ***However I agree these issues are duplicate of this, don't forget specialty of real. In Issue 2847, only real causes ICE, besides float and double do not. Both const(struct) and const(real) may be behind assertion failure at cod4.c Bugs about real have harmful effects on numeric computing, so that this point must be important for you.
Aug 31 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 ---The reason why it doesn't fail for float and double is that they have sizes of 4=int.sizeof and 8=long.sizeof, and get inlined at an earlier stage in the backend. So structs with size 1,2,4, and 8 are immune from the ICE. Real is size 10, so it ICEs. It's nothing to do with floating point at all.I am reassured by your good analysis. thank you. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 31 2009
http://d.puremagic.com/issues/show_bug.cgi?id=2560 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla digitalmars.com Resolution| |FIXED 13:34:17 PDT --- Fixed dmd 2.032 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Sep 03 2009