Regex problem

simendsjo simendsjo at gmail.com
Wed Mar 28 02:30:14 PDT 2012


On Wed, 28 Mar 2012 11:25:40 +0200, James Blewitt <jim at 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>

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