digitalmars.D.bugs - [Issue 3367] New: Regression: assignment at declaration no longer supports opAssign or ctor overloads
- d-bugmail puremagic.com (40/40) Oct 05 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3367
- d-bugmail puremagic.com (20/20) Oct 06 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3367
- d-bugmail puremagic.com (8/8) Oct 06 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3367
- d-bugmail puremagic.com (30/30) Oct 29 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3367
- d-bugmail puremagic.com (10/10) Nov 04 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3367
- d-bugmail puremagic.com (12/12) Nov 06 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3367
http://d.puremagic.com/issues/show_bug.cgi?id=3367 Summary: Regression: assignment at declaration no longer supports opAssign or ctor overloads Product: D Version: 2.033 Platform: x86 OS/Version: Windows Status: NEW Keywords: rejects-valid Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: sandford jhu.edu In DMD 2.032, when a struct was assigned to at it's declaration point, opAssign overloads were called if other alternative were not available. In DMD 2.033, neither opAssign or ctor overloads are called, only static opCall works struct Foo { int x; // static opCall(int v) { // Un-comment this and the below works // Foo f; // f.x = v; // return f; // } this(int v){ x = v; } void opAssign(int v){ x = v; return this; } } void main(char[][] args) { int y = 5; Foo f = y; // fails f = y; // okay f = Foo(y); // okay } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 05 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3367 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |clugdbug yahoo.com.au Summary|Regression: assignment at |Regression: struct |declaration no longer |initialization no longer |supports opAssign or ctor |supports ctor overloads |overloads | My fault. This is a consquence of the fix to bug 2702. Previously it used to accept any old garbage inside a struct initializer; now it only accepts static opCall. It should definitely allow constructors as well. Based on my reading of the spec, the fact that opAssign used to work seems to have been a bug: "assignment is defined as copying the contents of one object over another, already initialized, type" (struct.html) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 06 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3367 Sobirari Muhomori <dfj1esp02 sneakemail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |regression -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 06 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3367 Don <clugdbug yahoo.com.au> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch PATCH: declaration.c, line 1094. { /* Look for opCall * See bugzilla 2702 for more discussion */ Type *ti = ei->exp->type->toBasetype(); ------- ADD THIS CODE: // Look for ctor if (sd->ctor && /* Initializing with the same type is done differently */ !(ti->ty == Tstruct && t->toDsymbol(sc) == ti->toDsymbol(sc))) { // Rewrite as e1.call(arguments) Expression * eCall = new DotIdExp(loc, e1, Id::ctor); ei->exp = new CallExp(loc, eCall, ei->exp); } else ----------- // Don't cast away invariant or mutability in initializer if (search_function(sd, Id::call) && -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Oct 29 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3367 Leandro Lucarella <llucax gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |llucax gmail.com PST --- SVN commit: http://www.dsource.org/projects/dmd/changeset/235 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 04 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3367 Walter Bright <bugzilla digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |bugzilla digitalmars.com Resolution| |FIXED 11:34:23 PST --- Fixed dmd 2.036 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Nov 06 2009