internal/core/compile: remove unnecessary code

Signed-off-by: Marcel van Lohuizen <[email protected]>

Change-Id: Ia02fc0d344ed0d7f7dde4357aa4a9c0efb21df41
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/527893
Unity-Result: CUEcueckoo <[email protected]>
TryBot-Result: CUEcueckoo <[email protected]>
Reviewed-by: Paul Jolly <[email protected]>

Author: mpvl

internal/core/compile/compile.go

@@ -650,10 +650,10 @@ func (c *compiler) decl(d ast.Decl) adt.Decl {
 		return c.comprehension(x)
 
 	case *ast.EmbedDecl: // Deprecated
-		return c.embed(x.Expr)
+		return c.expr(x.Expr)
 
 	case ast.Expr:
-		return c.embed(x)
+		return c.expr(x)
 	}
 	return nil
 }
@@ -769,18 +769,6 @@ func (c *compiler) comprehension(x *ast.Comprehension) adt.Elem {
 	return first
 }
 
-func (c *compiler) embed(expr ast.Expr) adt.Expr {
-	switch n := expr.(type) {
-	case *ast.StructLit:
-		c.pushScope(nil, 1, n)
-		v := &adt.StructLit{Src: n}
-		c.addDecls(v, n.Elts)
-		c.popScope()
-		return v
-	}
-	return c.expr(expr)
-}
-
 func (c *compiler) labeledExpr(f *ast.Field, lab labeler, expr ast.Expr) adt.Expr {
 	k := len(c.stack) - 1
 	return c.labeledExprAt(k, f, lab, expr)