code review 152840043: refect: fix direct call of variadic method value

refect: fix direct call of variadic method value As reported in bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61877 gcc mainline has regressed in this. This CL adds the tests proposed for the main Go repository: https://codereview.appspot.com/151280043/ https://codereview.appspot.com/152060043/ restores the code from the amd64/386 path that makes this work and was lost when the Go 1.3 stdlib was merged and changes the FFI path to call into the same helper code as the amd64/386 path. I've only tested this on amd64 but I did test a version that was patched to unconditionally take the FFI path.

[mwhudson, 2014-10-03 02:48:21]

Hello gofrontend-dev@googlegroups.com, I'd like you to review this change to https://code.google.com/p/gofrontend/

[iant, 2014-10-03 15:48:57]

LGTM Thanks.

[iant, 2014-10-03 15:51:13]

*** Submitted as https://code.google.com/p/gofrontend/source/detail?r=8fbb502cda79 *** refect: fix direct call of variadic method value As reported in bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61877 gcc mainline has regressed in this. This CL adds the tests proposed for the main Go repository: https://codereview.appspot.com/151280043/ https://codereview.appspot.com/152060043/ restores the code from the amd64/386 path that makes this work and was lost when the Go 1.3 stdlib was merged and changes the FFI path to call into the same helper code as the amd64/386 path. I've only tested this on amd64 but I did test a version that was patched to unconditionally take the FFI path. LGTM=iant R=gofrontend-dev, iant CC=gofrontend-dev https://codereview.appspot.com/152840043 Committer: Ian Lance Taylor <iant@golang.org>