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-rw-r--r--lib/compiler/test/bs_construct_SUITE.erl4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/compiler/test/bs_construct_SUITE.erl b/lib/compiler/test/bs_construct_SUITE.erl
index 31c7890f26..e8b30f44ce 100644
--- a/lib/compiler/test/bs_construct_SUITE.erl
+++ b/lib/compiler/test/bs_construct_SUITE.erl
@@ -468,6 +468,10 @@ opt(Config) when is_list(Config) ->
?line {'EXIT',_} = (catch <<<<23,56,0,2>>:64/float>>),
?line {'EXIT',_} = (catch <<<<23,56,0,2:7>>/binary>>),
+ %% Test constant propagation - there should be a warning.
+ BadSz = 2.5,
+ {'EXIT',_} = (catch <<<<N,56,0,2>>:BadSz/binary>>),
+
case id(false) of
true -> ?line opt_dont_call_me();
false -> ok