digitalmars.D.learn - 1 compiler error without error message
- Jonathan Dunlap (61/61) May 10 2013 Building Solution: DFizzBuzz (Debug)
- Maxim Fomin (13/13) May 10 2013 On Saturday, 11 May 2013 at 01:18:47 UTC, Jonathan Dunlap wrote:
- Jonathan Dunlap (3/16) May 10 2013 Hmm, it must be an issue then with 2.062. I'll upgrade tomorrow
- Jonathan Dunlap (6/19) May 11 2013 So what does "Error: function
- Maxim Fomin (6/12) May 11 2013 This means that MapResult.opIndex cannot get frame pointer to
Building Solution: DFizzBuzz (Debug)
Building: DFizzBuzz (Debug)
Performing main compilation...
Current dictionary: C:\D\Projects\DFizzBuzz\DFizzBuzz
C:\D\dmd2\windows\bin\dmd.exe -debug -gc "main.d"
"-IC:\D\dmd2\src\druntime\import" "-IC:\D\dmd2\src\phobos"
"-odobj\Debug"
"-ofC:\D\Projects\DFizzBuzz\DFizzBuzz\bin\Debug\DFizzBuzz.exe"
Exit code 1
Build complete -- 1 error, 0 warnings
---------------------- Done ----------------------
Build: 1 error, 0 warnings
===============================================
module main;
import std.stdio;
import std.file;
import std.path;
import std.string;
import std.conv;
import std.algorithm;
import std.range;
import std.traits;
import std.typetuple;
import std.typecons;
// Sample input file:
// 3 5 10
// 2 7 15
void main(string[] args)
{
string input;
writeln("This program is the classic Fizz Buzz application.");
writeln("It's more fun to let you play your own way.");
input = chomp(readln());
input = absolutePath(input);
assert( input.isFile );
auto lines = splitLines( readText(input) );
foreach(line; lines) {
writeln( getResults(line) );
}
}
string getResults(string line)
{
string[] members = std.regex.split(line, std.regex.regex(" "));
int A = to!int(members[0]);
int B = to!int(members[1]);
int N = to!int(members[2]);
string outputStr;
alias Tuple!(int, bool, bool) RuleType;
//====== THE LINE THAT BREAKS THE COMPILER
auto lazylist = map!(i => i, i => i % A==0, i => i % B==0)(
iota(1, N+1, 1) );
// =====
RuleType[] rules = array(lazylist);
foreach(RuleType rule; rules) {
if (rule[1]) outputStr ~= 'F';
if (rule[2]) outputStr ~= 'B';
else if (!rule[1]) outputStr ~= to!string(rule[0]);
outputStr ~= " ";
}
return outputStr;
}
May 10 2013
On Saturday, 11 May 2013 at 01:18:47 UTC, Jonathan Dunlap wrote: This looks like already fixed in git head incorrect error gagging. With latest dmd it prints: DMD v2.063-devel-1215bc3 DEBUG /usr/include/d/dmd/phobos/std/algorithm.d(404): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.back cannot get frame pointer to adjoin /usr/include/d/dmd/phobos/std/algorithm.d(438): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.front cannot get frame pointer to adjoin /usr/include/d/dmd/phobos/std/algorithm.d(450): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.opIndex cannot get frame pointer to adjoin
May 10 2013
"Jonathan Dunlap" <jadit2 gmail.com> Hmm, it must be an issue then with 2.062. I'll upgrade tomorrow and see if that helps. Thanks! On Saturday, 11 May 2013 at 05:13:18 UTC, Maxim Fomin wrote:On Saturday, 11 May 2013 at 01:18:47 UTC, Jonathan Dunlap wrote: This looks like already fixed in git head incorrect error gagging. With latest dmd it prints: DMD v2.063-devel-1215bc3 DEBUG /usr/include/d/dmd/phobos/std/algorithm.d(404): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.back cannot get frame pointer to adjoin /usr/include/d/dmd/phobos/std/algorithm.d(438): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.front cannot get frame pointer to adjoin /usr/include/d/dmd/phobos/std/algorithm.d(450): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.opIndex cannot get frame pointer to adjoin
May 10 2013
So what does "Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.opIndex cannot get frame pointer to adjoin" actually mean? It's a bit cryptic to me. Thanks! On Saturday, 11 May 2013 at 05:13:18 UTC, Maxim Fomin wrote:On Saturday, 11 May 2013 at 01:18:47 UTC, Jonathan Dunlap wrote: This looks like already fixed in git head incorrect error gagging. With latest dmd it prints: DMD v2.063-devel-1215bc3 DEBUG /usr/include/d/dmd/phobos/std/algorithm.d(404): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.back cannot get frame pointer to adjoin /usr/include/d/dmd/phobos/std/algorithm.d(438): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.front cannot get frame pointer to adjoin /usr/include/d/dmd/phobos/std/algorithm.d(450): Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.opIndex cannot get frame pointer to adjoin
May 11 2013
On Saturday, 11 May 2013 at 15:53:04 UTC, Jonathan Dunlap wrote:So what does "Error: function std.algorithm.MapResult!(adjoin, Result).MapResult.opIndex cannot get frame pointer to adjoin" actually mean? It's a bit cryptic to me. Thanks!This means that MapResult.opIndex cannot get frame pointer to library nested function adjoin which is used in map template if there are more than 1 arguments passed to map. Either there is situation which requires multiple frame pointers (which is currently impossible) or this is template cross-talk bug.
May 11 2013