Disallow interface types in structs, unions, arrays and vectors.
Change-Id: I8964fa9bf64a3b240453d6711f9cc319883c5b0d
diff --git a/hidl-gen_y.yy b/hidl-gen_y.yy
index 7fec3b8..92767de 100644
--- a/hidl-gen_y.yy
+++ b/hidl-gen_y.yy
@@ -490,8 +490,24 @@
type
: fqname { $$ = $1; }
- | fqname '[' INTEGER ']' { $$ = new ArrayType($1, $3); }
- | VEC '<' fqname '>' { $$ = new VectorType($3); }
+ | fqname '[' INTEGER ']'
+ {
+ if ($1->isInterface()) {
+ fprintf(stderr, "Arrays of interface types are not supported.");
+ YYERROR;
+ }
+
+ $$ = new ArrayType($1, $3);
+ }
+ | VEC '<' fqname '>'
+ {
+ if ($3->isInterface()) {
+ fprintf(stderr, "Vectors of interface types are not supported.");
+ YYERROR;
+ }
+
+ $$ = new VectorType($3);
+ }
| struct_or_union_declaration { $$ = $1; }
| enum_declaration { $$ = $1; }
;