| commit | 5341cfc83b24a8b14f0a23a30df1e6dbd9c218bf | |
| author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 6 Oct 2015 21:24:17 +0000 (6 21:24 +0000) | ||
| committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 6 Oct 2015 21:24:17 +0000 (6 21:24 +0000) | ||
| tree | cc6ac014c96105160ab6f60ebc7049572c39490a | treesnapshot (tar.gz zip) |
| parent | 9a0ecfba93a5ac50cf21cbbe524e06d5f47e99bb | commitdiff |
compiler: Record each import as a distinct alias.
This patch introduces the Package_alias class which is a
finer representation of the different between a package and the
aliases it is imported under. Each alias keeps track of the location
of its import statement and how many times that alias has been used.
This allows the gofrontend to report when a specific import has not
been used even if a symbol from the package has been used by another
import.
Fixes golang/go#12326.
Reviewed-on: https://go-review.googlesource.com/14259
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228550 138bc75d-0d04-0410-961f-82ee72b054a4
This patch introduces the Package_alias class which is a
finer representation of the different between a package and the
aliases it is imported under. Each alias keeps track of the location
of its import statement and how many times that alias has been used.
This allows the gofrontend to report when a specific import has not
been used even if a symbol from the package has been used by another
import.
Fixes golang/go#12326.
Reviewed-on: https://go-review.googlesource.com/14259
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228550 138bc75d-0d04-0410-961f-82ee72b054a4