Avoid overflow error after negative shift count error.
authorIan Lance Taylor <ian@gcc.gnu.org>
Fri, 25 Mar 2011 19:23:10 +0000 (19:23 +0000)
committerIan Lance Taylor <ian@gcc.gnu.org>
Fri, 25 Mar 2011 19:23:10 +0000 (19:23 +0000)
commit7657ab90b46149b27703a397f3764ef9517eb988
tree22b7104a112444a970a590843a98772767f2858e
parentba78087b6c12fa4e3ab9d6b10c074624daec20ce
Avoid overflow error after negative shift count error.

From-SVN: r171523
gcc/go/gofrontend/expressions.cc