http://d.puremagic.com/issues/show_bug.cgi?id=7485
Stewart Gordon <s...@iname.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic CC| |s...@iname.com --- Comment #3 from Stewart Gordon <s...@iname.com> 2012-02-12 05:26:36 PST --- That's still not the error message I get at all (2.057, Win32): ----- C:\Users\Stewart\Documents\Programming\D\Tests\bugs>dmd bz7485.d bz7485.d(2): Error: undefined identifier BigInt ----- Please, always post a complete, self-contained testcase, and the full output from that testcase. Anyway, adding the necessary import gives for me: ----- bz7485.d ----- import std.bigint; public struct Test1 { BigInt maxCoefficient = (BigInt(10)^^9 )- 1; } ---------- C:\Users\Stewart\Documents\Programming\D\Tests\bugs>dmd bz7485.d d:\dmd2\windows\bin\..\..\src\phobos\std\internal\math\biguintx86.d(306): Error: asm statements cannot be interpreted at compile time d:\dmd2\windows\bin\..\..\src\phobos\std\internal\math\biguintcore.d(434): called from here: multibyteShl(result[words..words + this.data.length],this.data,bits) d:\dmd2\windows\bin\..\..\src\phobos\std\internal\math\biguintcore.d(692): called from here: result.opShl(cast(ulong)(evenbits + firstnonzero * 8u * 4u) * y) d:\dmd2\windows\bin\..\..\src\phobos\std\bigint.d(188): called from here: pow(this.data,u) d:\dmd2\windows\bin\..\..\src\phobos\std\bigint.d(188): called from here: this.data.opAssign(pow(this.data,u)) d:\dmd2\windows\bin\..\..\src\phobos\std\bigint.d(250): called from here: r.opOpAssign(y) bz7485.d(4): called from here: BigInt(BigUint([10u]),false).opBinary(9) bz7485.d(4): called from here: BigInt(BigUint([10u]),false).opBinary(9) ---------- It seems to me it's a combination of two things: - in certain circumstances, it fails to give this CTFE call backtrace (what compiler version are you using?) - the implementation of power on BigInt relies on inline assembly, thereby preventing it working with CTFE. A testcase for the complier crashing might still be useful. http://pr.stewartsplace.org.uk/d/bugreport.html might help you with creating one. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------