diff options
Diffstat (limited to 'src/cmd/compile/internal/noder/noder.go')
| -rw-r--r-- | src/cmd/compile/internal/noder/noder.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/cmd/compile/internal/noder/noder.go b/src/cmd/compile/internal/noder/noder.go index 3d83129aea..6a2aacd3fe 100644 --- a/src/cmd/compile/internal/noder/noder.go +++ b/src/cmd/compile/internal/noder/noder.go @@ -9,6 +9,7 @@ import ( "fmt" "go/constant" "go/token" + "internal/buildcfg" "os" "path/filepath" "runtime" @@ -30,8 +31,11 @@ import ( func LoadPackage(filenames []string) { base.Timer.Start("fe", "parse") + // -G=3 and unified expect generics syntax, but -G=0 does not. + supportsGenerics := base.Flag.G != 0 || buildcfg.Experiment.Unified + mode := syntax.CheckBranches - if base.Flag.G != 0 { + if supportsGenerics && types.AllowsGoVersion(types.LocalPkg, 1, 18) { mode |= syntax.AllowGenerics } |