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-rw-r--r--lib/compiler/test/float_SUITE.erl2
-rw-r--r--lib/compiler/test/num_bif_SUITE.erl4
2 files changed, 3 insertions, 3 deletions
diff --git a/lib/compiler/test/float_SUITE.erl b/lib/compiler/test/float_SUITE.erl
index 3d2dbf47e9..0d05aa70c2 100644
--- a/lib/compiler/test/float_SUITE.erl
+++ b/lib/compiler/test/float_SUITE.erl
@@ -41,7 +41,7 @@ float_sub(A)->
float_mul(0, _, _)->
ok;
float_mul(Iter, A, B) when is_float(A), is_float(B) ->
- A*B,
+ _ = A*B,
float_mul(Iter-1, A, B).
%% Thanks to Mikael Pettersson and Tobias Lindahl (HiPE).
diff --git a/lib/compiler/test/num_bif_SUITE.erl b/lib/compiler/test/num_bif_SUITE.erl
index c246f56611..1be6839972 100644
--- a/lib/compiler/test/num_bif_SUITE.erl
+++ b/lib/compiler/test/num_bif_SUITE.erl
@@ -166,7 +166,7 @@ t_list_to_float_safe(Config) when is_list(Config) ->
t_list_to_float_risky(Config) when is_list(Config) ->
?line Many_Ones = lists:duplicate(25000, $1),
- ?line list_to_float("2."++Many_Ones),
+ ?line _ = list_to_float("2."++Many_Ones),
?line {'EXIT', {badarg, _}} = (catch list_to_float("2"++Many_Ones)),
ok.
@@ -186,7 +186,7 @@ t_list_to_integer(Config) when is_list(Config) ->
%% Bignums.
?line 123456932798748738738 = list_to_integer("123456932798748738738"),
- ?line list_to_integer(lists:duplicate(2000, $1)),
+ ?line _ = list_to_integer(lists:duplicate(2000, $1)),
ok.
%% Tests round/1.