JuliaLang/julia — pull request #8436 by nwh (2014-09-22 03:09:23+00:00)
Title: backport for #8407, fixes to base/linalg/blas.jl

* L42: import `BlasReal` and `BlasComplex`
* L143: for `dot`: `BlasFloat` to `BlasReal`
- BLAS `dot` only applies to real numbers
* L148: for `dotc`: `BlasFloat` to `BlasComplex`
- BLAS `dotc` only applies to complex numbers
* L153: for `dotu`: `BlasFloat` to `BlasComplex`
- BLAS `dotu` only applies to complex numbers
* L238: remove line in `iamax`
- `x` is not an input variable
- cannot compute length of a pointer
* L308: fix computation of length of output vector in `gbmv`