On 6/14/16 7:52 AM, Nick B wrote:
On Tuesday, 14 June 2016 at 09:53:03 UTC, cym13 wrote:
On Tuesday, 14 June 2016 at 09:39:05 UTC, Nick B wrote:
On Tuesday, 14 June 2016 at 09:28:18 UTC, cym13 wrote:
On Tuesday, 14 June 2016 at 09:17:35 UTC, Nick B wrote:
Hi, Can anyone assist me with the short D programme. It is taken
straight from "Programming in D" by Ali Cehreli. The code below
is the solution, on page 684.
The Exercise is on Page 27, item 2 half way down the page.
[snip]
It then printed as much of a stack trace as it could, not very useful
as you didn't do much but it's there.
You gave it garbage and it threw an error. Compiler bugs are a reality
but not *that* common ;-)
Thanks for the assistance. I assumed that the compiler would at least
throw a line number, to hint at where the problem was.
You should see a stack trace. I'm not normally on windows, so I don't
know the proper mechanism to enable stack traces, but on OSX, it looks
like this:
object.Exception@/Users/steves/.dvm/compilers/dmd-2.071.0/osx/bin/../../src/phobos/std/format.d(596):
Trailing characters in formattedRead format string
----------------
4 testdice 0x00000001013a2357 pure @safe
void std.exception.bailOut!(Exception).bailOut(immutable(char)[], ulong,
const(char[])) + 123
5 testdice 0x00000001013a22d0 pure @safe
bool std.exception.enforce!(Exception, bool).enforce(bool, lazy
const(char)[], immutable(char)[], ulong) + 100
6 testdice 0x00000001013a0978 uint
std.format.formattedRead!(std.stdio.LockingTextReader,
char).formattedRead(ref std.stdio.LockingTextReader, const(char)[]) + 124
7 testdice 0x00000001013a08b9 uint
std.stdio.File.readf!().readf(const(char[])) + 197
8 testdice 0x00000001013a07ea uint
std.stdio.readf!().readf(const(char[])) + 38
9 testdice 0x00000001013a0264 _Dmain + 52
10 testdice 0x00000001013c07eb
D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZ9__lambda1MFZv + 39
11 testdice 0x00000001013c071f void
rt.dmain2._d_run_main(int, char**, extern (C) int
function(char[][])*).tryExec(scope void delegate()) + 35
12 testdice 0x00000001013c0790 void
rt.dmain2._d_run_main(int, char**, extern (C) int
function(char[][])*).runAll() + 44
13 testdice 0x00000001013c071f void
rt.dmain2._d_run_main(int, char**, extern (C) int
function(char[][])*).tryExec(scope void delegate()) + 35
14 testdice 0x00000001013c0685 _d_run_main + 497
15 testdice 0x00000001013a037f main + 15
16 libdyld.dylib 0x00007fff987e75ac start + 0
17 ??? 0x0000000000000000 0x0 + 0
No line numbers, but at least I can see the call stack.
-Steve
