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author | Erlang/OTP <otp@erlang.org> | 2010-04-27 13:50:14 +0000 |
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committer | Erlang/OTP <otp@erlang.org> | 2010-04-27 13:50:14 +0000 |
commit | 9658ff5a3b14bf3189986682023c614077d32143 (patch) | |
tree | a685cbf83908ec3c10a10bfb2f67afb7efedc425 /lib/compiler/test/float_SUITE.erl | |
parent | 3995ae555503cefdfee5ed0d28727c72bdc830f1 (diff) | |
parent | feed8f6669ee2ca84139d297056857c6b05fa351 (diff) | |
download | otp-9658ff5a3b14bf3189986682023c614077d32143.tar.gz otp-9658ff5a3b14bf3189986682023c614077d32143.tar.bz2 otp-9658ff5a3b14bf3189986682023c614077d32143.zip |
Merge branch 'bg/compiler-suppress-result-ignored' into dev
* bg/compiler-suppress-result-ignored:
compiler tests: Eliminate "result of expression is ignored" warnings
Silence warnings for expressions that are assigned to "_"
OTP-8602 bg/compiler-suppress-result-ignored
It is now possible to suppress the warning in code such as
"list_to_integer(S), ok" by assigning the ignored value "_" like this: "_ =
list_to_integer(S), ok".
Diffstat (limited to 'lib/compiler/test/float_SUITE.erl')
-rw-r--r-- | lib/compiler/test/float_SUITE.erl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/compiler/test/float_SUITE.erl b/lib/compiler/test/float_SUITE.erl index 3d2dbf47e9..07779ddd5a 100644 --- a/lib/compiler/test/float_SUITE.erl +++ b/lib/compiler/test/float_SUITE.erl @@ -1,19 +1,19 @@ %% %% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2002-2009. All Rights Reserved. -%% +%% +%% Copyright Ericsson AB 2002-2010. All Rights Reserved. +%% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in %% compliance with the License. You should have received a copy of the %% Erlang Public License along with this software. If not, it can be %% retrieved online at http://www.erlang.org/. -%% +%% %% Software distributed under the License is distributed on an "AS IS" %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See %% the License for the specific language governing rights and limitations %% under the License. -%% +%% %% %CopyrightEnd% %% -module(float_SUITE). @@ -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). |