global var init

ssa/decl.go

@@ -46,11 +46,13 @@ type aGlobal struct {
 
 // A Global is a named Value holding the address of a package-level
 // variable.
-//
-// Pos() returns the position of the ast.ValueSpec.Names[*]
-// identifier.
 type Global = *aGlobal
 
+// Init initializes the global variable with the given value.
+func (g Global) Init(v Expr) {
+	g.impl.SetInitializer(v.impl)
+}
+
 // -----------------------------------------------------------------------------
 
 // Function represents the parameters, results, and code of a function