diff options
Diffstat (limited to 'src/cmd/compile/internal/noder/irgen.go')
| -rw-r--r-- | src/cmd/compile/internal/noder/irgen.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cmd/compile/internal/noder/irgen.go b/src/cmd/compile/internal/noder/irgen.go index 571e294416..7bc8a6bcc3 100644 --- a/src/cmd/compile/internal/noder/irgen.go +++ b/src/cmd/compile/internal/noder/irgen.go @@ -107,6 +107,10 @@ type gfInfo struct { // Nodes in generic functions that are a conversion from a typeparam/derived // type to a specific interface. itabConvs []ir.Node + // For type switches on nonempty interfaces, a map from OTYPE entries of + // HasTParam type, to the interface type we're switching from. + // TODO: what if the type we're switching from is a shape type? + type2switchType map[ir.Node]*types.Type } // instInfo is information gathered on an gcshape (or fully concrete) |