sem: don't map Flow Identifier>optional flag

Skip mapping 'optional' field on Indetifier for Flow "Optional Prameters" https://flow.org/en/docs/types/functions/#toc-optional-parameters `function acceptsNumberMaybe (value?: number) {}` Signed-off-by: Alexander Bezzubov <bzz@apache.org>
bblfsh · Mar 1, 2019 · d51414d · d51414d
1 parent 097c630
commit d51414d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/driver/normalizer/normalizer.go b/driver/normalizer/normalizer.go
@@ -83,6 +83,8 @@ var Normalizers = []Mapping{
 			{Name: "name", Op: Var("name")},
 			//FIXME(bzz): map Flow variable types properly
 			{Name: "typeAnnotation", Drop: true, Op: Any()},
+			//FIXME(bzz): map Flow "Optional Prameter" properly
+			{Name: "optional", Drop: true, Op: Any()},
 		},
 		Obj{
 			"Name": Var("name"),