api.token.prefix: use code values

[bison.git] / tests / input.at

diff --git a/tests/input.at b/tests/input.at
index aec855d7c349e00366caaa5b95f739c8f7b9cf39..3dfed32d9e8a6fd4804a6ac5d58c83d792a3a784 100644 (file)
--- a/tests/input.at
+++ b/tests/input.at
@@ -1434,6 +1434,31 @@ AT_BISON_CHECK([[Input.y]], [1], [],
 
 AT_CLEANUP
 
+## ------------------------ ##
+## %define code variables.  ##
+## ------------------------ ##
+
+AT_SETUP([["%define" code variables]])
+
+m4_pushdef([AT_TEST],
+[AT_DATA([input.y],
+[[%define api.token.prefix ]$1[
+%%
+start: %empty;
+]])
+
+AT_BISON_CHECK([[input.y]], [0], [],
+[[input.y:1.9-24: warning: %define variable 'api.token.prefix' requires '{...}' values [-Wdeprecated]
+]])
+])
+
+AT_TEST(["abc"])
+AT_TEST([abcde])
+m4_popdef([AT_TEST])
+
+AT_CLEANUP
+
+
 ## ------------------------ ##
 ## %define enum variables.  ##
 ## ------------------------ ##