From 90efeaf21147505b1e8207822e606027f94183cc Mon Sep 17 00:00:00 2001 From: Anthony Ramine <n.oxyde@gmail.com> Date: Thu, 28 Mar 2013 08:52:43 +0100 Subject: Forbid unsized fields in patterns of binary generators It makes no sense to be able to do `<<...,Rest/binary>> <= ...` in a comprehension. The related Dialyzer test is removed. --- lib/dialyzer/test/small_SUITE_data/src/bin_compr.erl | 16 ---------------- 1 file changed, 16 deletions(-) delete mode 100644 lib/dialyzer/test/small_SUITE_data/src/bin_compr.erl (limited to 'lib/dialyzer') diff --git a/lib/dialyzer/test/small_SUITE_data/src/bin_compr.erl b/lib/dialyzer/test/small_SUITE_data/src/bin_compr.erl deleted file mode 100644 index 8c2497ed21..0000000000 --- a/lib/dialyzer/test/small_SUITE_data/src/bin_compr.erl +++ /dev/null @@ -1,16 +0,0 @@ -%%% -*- erlang-indent-level: 2 -*- -%%%------------------------------------------------------------------------ -%%% File : bin_compr.erl -%%% Purpose : Test case which crashes in dialyzer_dataflow:bind_bin_segs/5. -%%%------------------------------------------------------------------------ - --module(bin_compr). - --export([bc/1]). - -%% The binary comprehension below is stupid: it consumes the whole -%% bitstr in one go and produces a [666] result provided Bits is a -%% bitstr of at least 8 bits. Still, this is a valid Erlang program -%% and dialyzer's analysis should not crash on it. -bc(Bits) -> - [666 || <<_:8/integer, _/bits>> <= Bits]. -- cgit v1.2.3