[Patch, Fortran] PR57785 - Fix folding of dot_product for complex vars

[Tobias Burnus]

Pending patches:http://gcc.gnu.org/ml/fortran/2013-07/msg00002.html


Thanks goes to Dominique for debugging the issue!

Build and regtested on x86-64-gnu-linux.
OK for the trunk? I think one should also backport it to 4.7/4.8. 
(Folding - and hence the bug - exist since GCC 4.5.)

Tobias
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cmplx_dot_prod.diff
Type: text/x-patch
Size: 2907 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/fortran/attachments/20130703/5e424f65/attachment.bin>