commit 14ee6749f12bcd43477fe8110fbec38e15376b40
author Steven Moreland <smoreland@google.com> Tue Oct 18 12:58:28 2016 -0700
committer Steven Moreland <smoreland@google.com> Sat Oct 22 00:17:05 2016 +0000
tree 3e2daa9ec92b450463e71a1d6e53b51b68c03735
parent aeb6484801fc4d4a81c7432b73349fcab459e9e1

Emit error if function is overloaded.

Test: check error is reported correclty, hidl_test
Bug: 31758541

Change-Id: If82cb3fbd8c068c6e25cbc131a8102e24cf83988

hidl-gen_y.yy

diff --git a/hidl-gen_y.yy b/hidl-gen_y.yy
index b79f195..3e1fb98 100644
--- a/hidl-gen_y.yy
+++ b/hidl-gen_y.yy
@@ -341,7 +341,12 @@
     | interface_declarations method_declaration
       {
           Interface *iface = static_cast<Interface *>(ast->scope());
-          iface->addMethod($2);
+          if (!iface->addMethod($2)) {
+              std::cerr << "ERROR: Unable to add method '" << $2->name()
+                        << "' at " << @2 << "\n";
+
+              YYERROR;
+          }
       }
     ;