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Diffstat (limited to 'src/cmd/go/internal/help/helpdoc.go')
| -rw-r--r-- | src/cmd/go/internal/help/helpdoc.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cmd/go/internal/help/helpdoc.go b/src/cmd/go/internal/help/helpdoc.go index b552777e3e..490ff1fb7c 100644 --- a/src/cmd/go/internal/help/helpdoc.go +++ b/src/cmd/go/internal/help/helpdoc.go @@ -610,6 +610,12 @@ Special-purpose environment variables: GCCGOTOOLDIR If set, where to find gccgo tools, such as cgo. The default is based on how gccgo was configured. + GOEXPERIMENT + Comma-separated list of toolchain experiments to enable or disable. + The list of available experiments may change arbitrarily over time. + See src/internal/goexperiment/flags.go for currently valid values. + Warning: This variable is provided for the development and testing + of the Go toolchain itself. Use beyond that purpose is unsupported. GOROOT_FINAL The root of the installed Go tree, when it is installed in a location other than where it is built. |