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Perl_sv_vcatpvfn_flags: clarify GCC bug comments
authorDavid Mitchell <davem@iabyn.com>
Fri, 2 Jun 2017 11:23:32 +0000 (12:23 +0100)
committerDavid Mitchell <davem@iabyn.com>
Wed, 7 Jun 2017 08:11:09 +0000 (09:11 +0100)
commit6f3cc0ab249d90a03504c6915cff26c58d008b2b
tree9b0a5c481b9cdce2cd957fcf304b1fac1e9800f6
parentd5055133a694ab3e49efbf06a09dc9ca9422a7c1
Perl_sv_vcatpvfn_flags: clarify GCC bug comments

In particular it wasn't clear what bug was being worked around, nor that
'#13488' referred to a GNU ticket rather than a perl ticket.

This bug was fixed back in 2004, but the workaround is fairly harmless, so
I've left it as-is.
sv.c