• Nick Sabalausky (66/66) Aug 13 2013 Content-Disposition: inline
• Nick Sabalausky (4/16) Aug 13 2013 I think this might be a regression in 2.063. It seems to work fine

Nick Sabalausky <SeeWebsiteToContactMe semitwist.com> writes:

Content-Disposition: inline

Ok this is kinda weird. On FreeBSD 9.1, DMD 2.063.2, this hello world
works fine:

----------------------------

import std.stdio;
void main()
{
    writeln("Hello");
}


Hello
----------------------------

But this trivial std.regex usage results in a giant stream of linker
errors:

----------------------------

import std.regex;
void main()
{
        auto r = regex("aaa");
}


/tmp/.rdmd-0/rdmd-testRegex.d-5897227E7D8898088FFE24128F75C9A3/objs/testRegex.o:
In function `_D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv':
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv+0x110):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv+0x2b9):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv+0x3af):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv+0x4ab):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv+0x60c):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'
/tmp/.rdmd-0/rdmd-testRegex.d-5897227E7D8898088FFE24128F75C9A3/objs/testRegex.o:testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser10parseRegexMFNeZv+0x78b):
more undefined references to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'
follow
/tmp/.rdmd-0/rdmd-testRegex.d-5897227E7D8898088FFE24128F75C9A3/objs/testRegex.o:
In function `_D3std5regex15__T6ParserTAyaZ6Parser9parseAtomMFNfZv':
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser9parseAtomMFNfZv+0x22a):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkkZS3std5regex8Bytecode'
testRegex.d:(.text._D3std5regex15__T6ParserTAyaZ6Parser9parseAtomMFNfZv+0x257):
undefined reference to
`_D3std5regex8Bytecode6__ctorMFNcNfE3std5regex2IRkZS3std5regex8Bytecode'

[...snip (full output is attached)...]
----------------------------

My dmd.conf looks like this, and yes I'm aware that's not the most kosher
place to install it (That DFLAGS stuff is really all on one line):

----------------------------
[Environment]
DFLAGS=-I/root/dmd2/src/phobos -I/root/dmd2/src/druntime/import
-L-L/root/dmd2/freebsd/lib32 -L-L/root/dmd2/freebsd/lib64
-L--no-warn-search-mismatch -L--export-dynamic
----------------------------

I know that's the only dmd.conf on the system because this is a fresh
FreeBSD VM as of today.

I also tried removing "-L--no-warn-search-mismatch -L--export-dynamic",
but that made no difference.

Nick Sabalausky <SeeWebsiteToContactMe semitwist.com> writes:

On Tue, 13 Aug 2013 22:34:11 -0400
Nick Sabalausky <SeeWebsiteToContactMe semitwist.com> wrote:
 
 But this trivial std.regex usage results in a giant stream of linker
 errors:
 
 ----------------------------

 import std.regex;
 void main()
 {
         auto r = regex("aaa");
 }
 

I think this might be a regression in 2.063. It seems to work fine
with 2.062. Can anyone confirm?