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March 28, 2012
Regex problem
I am having a problem with regexes.
The following code causes a compilation error, whereas if I 
comment out the regex outside of main and comment in the regex 
inside main, it does compile.

I'm using DMD v2.058.

<code>
import std.regex;

Regex!(char) testRegex = regex("\\b(A(Z)?|B(Z)?|C(Z)?)\\b", "i");

void main() {
//	Regex!(char) testRegex = regex("\\b(A(Z)?|B(Z)?|C(Z)?)\\b", 
"i");
}
</code>

The error is:

<code>
/usr/include/d/dmd/phobos/std/regex.d(2668): Error: 
assert(re.ir[t.pc].code() == cast(IR)130u) failed
/usr/include/d/dmd/phobos/std/regex.d(2091):        called from 
here: (Kickstart!(char) __ctmp1256 = 0;
 , __ctmp1256).this(this,new uint[](256u))
/usr/include/d/dmd/phobos/std/regex.d(2146):        called from 
here: this.lightPostprocess()
/usr/include/d/dmd/phobos/std/regex.d(1958):        called from 
here: (Regex!(char) __ctmp1221 = 0;
 , __ctmp1221).this(this)
/usr/include/d/dmd/phobos/std/regex.d(6402):        called from 
here: parser.program()
regex_test.d(3):        called from here: 
regex("\\b(A(Z)?|B(Z)?|C(Z)?)\\b","i")
</code>
March 28, 2012
Re: Regex problem
On Wed, 28 Mar 2012 11:25:40 +0200, James Blewitt <jim@jblewitt.com> wrote:

> I am having a problem with regexes.
> The following code causes a compilation error, whereas if I comment out  
> the regex outside of main and comment in the regex inside main, it does  
> compile.
>
> I'm using DMD v2.058.
>
> <code>
> import std.regex;
>
> Regex!(char) testRegex = regex("\\b(A(Z)?|B(Z)?|C(Z)?)\\b", "i");
>
> void main() {
> //	Regex!(char) testRegex = regex("\\b(A(Z)?|B(Z)?|C(Z)?)\\b", "i");
> }
> </code>
>
> The error is:
>
> <code>
> /usr/include/d/dmd/phobos/std/regex.d(2668): Error:  
> assert(re.ir[t.pc].code() == cast(IR)130u) failed
> /usr/include/d/dmd/phobos/std/regex.d(2091):        called from here:  
> (Kickstart!(char) __ctmp1256 = 0;
>   , __ctmp1256).this(this,new uint[](256u))
> /usr/include/d/dmd/phobos/std/regex.d(2146):        called from here:  
> this.lightPostprocess()
> /usr/include/d/dmd/phobos/std/regex.d(1958):        called from here:  
> (Regex!(char) __ctmp1221 = 0;
>   , __ctmp1221).this(this)
> /usr/include/d/dmd/phobos/std/regex.d(6402):        called from here:  
> parser.program()
> regex_test.d(3):        called from here:  
> regex("\\b(A(Z)?|B(Z)?|C(Z)?)\\b","i")
> </code>

This newsgroup is read-only - don't know why it's allowed to post here.  
It's only meant as a bugzilla feed.
Post bugs to http://d.puremagic.com/issues/, and ask questions in D.learn:  
http://forum.dlang.org/group/digitalmars.D.learn
March 28, 2012
Re: Regex problem
How can I put code into my posts without it looking bad?
March 28, 2012
Re: Regex problem
Ok, I'll do that.  Thanks
March 28, 2012
Re: Regex problem
On Wed, 28 Mar 2012 11:30:40 +0200, James Blewitt <jim@jblewitt.com> wrote:

> How can I put code into my posts without it looking bad?

Depends on your newsreader I guess. Using spaces instead of tabs and  
keeping linelengths below 80 usually makes the formatting ok.
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