diff options
Diffstat (limited to 'src/cmd/internal/obj/link.go')
| -rw-r--r-- | src/cmd/internal/obj/link.go | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/cmd/internal/obj/link.go b/src/cmd/internal/obj/link.go index def92e103b..8b853e22c0 100644 --- a/src/cmd/internal/obj/link.go +++ b/src/cmd/internal/obj/link.go @@ -465,7 +465,7 @@ type LSym struct { P []byte R []Reloc - Extra *interface{} // *FuncInfo, *VarInfo, or *FileInfo, if present + Extra *interface{} // *FuncInfo, *VarInfo, *FileInfo, or *TypeInfo, if present Pkg string PkgIdx int32 @@ -588,6 +588,22 @@ func (s *LSym) File() *FileInfo { return f } +// A TypeInfo contains information for a symbol +// that contains a runtime._type. +type TypeInfo struct { + Type interface{} // a *cmd/compile/internal/types.Type +} + +func (s *LSym) NewTypeInfo() *TypeInfo { + if s.Extra != nil { + panic(fmt.Sprintf("invalid use of LSym - NewTypeInfo with Extra of type %T", *s.Extra)) + } + t := new(TypeInfo) + s.Extra = new(interface{}) + *s.Extra = t + return t +} + // WasmImport represents a WebAssembly (WASM) imported function with // parameters and results translated into WASM types based on the Go function // declaration. |