reflect: explain StructField.Anonymous field as 'embedded'

The spec mostly uses the term embedded.
It's too late to change the field name but at least fix the docs.

Fixes #4514.

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/7235080

diff --git a/src/pkg/reflect/type.go b/src/pkg/reflect/type.go
index 6c7571b28fdddb7fc7f7de33a9f5c3dd4750fe86..8c8b9385384032561b49520ddcd1a17402f8c259 100644 (file)
--- a/src/pkg/reflect/type.go
+++ b/src/pkg/reflect/type.go
@@ -708,7 +708,7 @@ type StructField struct {
        Tag       StructTag // field tag string
        Offset    uintptr   // offset within struct, in bytes
        Index     []int     // index sequence for Type.FieldByIndex
-       Anonymous bool      // is an anonymous field
+       Anonymous bool      // is an embedded field
 }
 
 // A StructTag is the tag string in a struct field.