digitalmars.D.bugs - [Bug 144] New: Alias and function names fail to collide
- d-bugmail puremagic.com (32/32) May 17 2006 http://d.puremagic.com/bugzilla/show_bug.cgi?id=144
- Thomas Kuehne (16/22) May 19 2006 -----BEGIN PGP SIGNED MESSAGE-----
http://d.puremagic.com/bugzilla/show_bug.cgi?id=144 Summary: Alias and function names fail to collide Product: D Version: 0.156 Platform: PC OS/Version: All Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: shro8822 uidaho.edu When a function and an alias have the same name, DMD fails to produce an error unless the function is used directly. Taking the address off the name give no error. In the following test case the function (not the alias) is arbitrarily picked, however it is also the first definition and if this follows the pattern set in Test case: ------------- void fn(){assert(0);} // make a function void gm(){assert(0);} // make another function alias gm fn; // alias the second with the name of the first void main() { // make pointer-to-function from name void function() fnp = & fn; // call pointer-to-function fnp(); // fn(); // wont compile with this line included } ------------- --
May 17 2006
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 d-bugmail puremagic.com schrieb am 2006-05-18:When a function and an alias have the same name, DMD fails to produce an error unless the function is used directly. Taking the address off the name give no error. In the following test case the function (not the alias) is arbitrarily picked, however it is also the first definition and if this follows the pattern set inAdded to DStress as http://dstress.kuehne.cn/nocompile/a/alias_35_A.d http://dstress.kuehne.cn/nocompile/a/alias_35_B.d http://dstress.kuehne.cn/nocompile/a/alias_35_C.d http://dstress.kuehne.cn/nocompile/a/alias_35_D.d http://dstress.kuehne.cn/nocompile/a/alias_35_E.d http://dstress.kuehne.cn/nocompile/a/alias_35_F.d Thomas -----BEGIN PGP SIGNATURE----- iD8DBQFEbcjD3w+/yD4P9tIRAn+JAJ4nA+Q/c4pQkhSoY5+masDI8sYHCwCgkROO nJgMRGSwQ9zzFPElpY8GC+k= =Zv6L -----END PGP SIGNATURE-----
May 19 2006