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(parent: 64484fa)
By moving the "can't upgrade downwards" croak() in Perl_sv_upgrade()
authorNicholas Clark <nick@ccl4.org>
Sat, 22 Dec 2007 16:05:50 +0000 (16:05 +0000)
committerNicholas Clark <nick@ccl4.org>
Sat, 22 Dec 2007 16:05:50 +0000 (16:05 +0000)
commit3376de987afecc3e3aea14b3dea087f4b50fd3f4
tree1be14d8414339a84c539f19e7c79b8e0581940a5tree | snapshot
parent64484faa0be51485f76b4a5e1542b1fe76c13a76commit | diff
By moving the "can't upgrade downwards" croak() in Perl_sv_upgrade()
after the type changing logic, we allow sv_upgrade() from SVt_NV to
SVt_IV to "work" (SVt_NV beomes SVt_PVNV in the type changing logic)
which simplifies the code for Perl_sv_setiv() slightly.

p4raw-id: //depot/perl@32702
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