[debugger] Ensure at least one breakable position per function.

src/full-codegen/ppc/full-codegen-ppc.cc

Index: src/full-codegen/ppc/full-codegen-ppc.cc
diff --git a/src/full-codegen/ppc/full-codegen-ppc.cc b/src/full-codegen/ppc/full-codegen-ppc.cc
index 25f18e571d369f10f599aad8a6bad1a2e5889ad4..867829325ff3a360de0737c736e992c6c213ddf9 100644
--- a/src/full-codegen/ppc/full-codegen-ppc.cc
+++ b/src/full-codegen/ppc/full-codegen-ppc.cc
@@ -302,9 +302,7 @@ void FullCodeGenerator::Generate() {
   // Visit the declarations and body unless there is an illegal
   // redeclaration.
   if (scope()->HasIllegalRedeclaration()) {
-    Comment cmnt(masm_, "[ Declarations");
-    VisitForEffect(scope()->GetIllegalRedeclaration());
-
+    EmitIllegalRedeclaration();
   } else {
     PrepareForBailoutForId(BailoutId::FunctionEntry(), NO_REGISTERS);
     {