recover

ssa/decl.go

@@ -179,6 +179,7 @@ type aFunction struct {
 	blks []BasicBlock
 
 	defer_ *aDefer
+	recov  BasicBlock
 
 	params   []Type
 	freeVars Expr
@@ -329,4 +330,9 @@ func (p Function) Block(idx int) BasicBlock {
 	return p.blks[idx]
 }
 
+// SetRecover sets the recover block for the function.
+func (p Function) SetRecover(blk BasicBlock) {
+	p.recov = blk
+}
+
 // -----------------------------------------------------------------------------