From 5e495894c82575e426a3a45b08c24e1538d75129 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Sun, 28 Dec 2014 09:56:54 +0100 Subject: Extend count_bits_matched/3 to handle the UTF instructions While we are, clean up the comments and rearrange the code for clarity. Also add a test to cover the last uncovered line in beam_dead.erl. --- lib/compiler/test/bs_match_SUITE.erl | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) (limited to 'lib/compiler/test') diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl index 149b9bbb8f..2d3fa7353a 100644 --- a/lib/compiler/test/bs_match_SUITE.erl +++ b/lib/compiler/test/bs_match_SUITE.erl @@ -368,11 +368,20 @@ partitioned_bs_match_3(Var, <<_>>) -> Var; partitioned_bs_match_3(1, 2) -> ok. function_clause(Config) when is_list(Config) -> - ?line ok = function_clause_1(<<0,7,0,7,42>>), - ?line fc(function_clause_1, [<<0,1,2,3>>], - catch function_clause_1(<<0,1,2,3>>)), - ?line fc(function_clause_1, [<<0,1,2,3>>], - catch function_clause_1(<<0,7,0,1,2,3>>)), + ok = function_clause_1(<<0,7,0,7,42>>), + fc(function_clause_1, [<<0,1,2,3>>], + catch function_clause_1(<<0,1,2,3>>)), + fc(function_clause_1, [<<0,1,2,3>>], + catch function_clause_1(<<0,7,0,1,2,3>>)), + + ok = function_clause_2(<<0,7,0,7,42>>), + ok = function_clause_2(<<255>>), + ok = function_clause_2(<<13:4>>), + fc(function_clause_2, [<<0,1,2,3>>], + catch function_clause_2(<<0,1,2,3>>)), + fc(function_clause_2, [<<0,1,2,3>>], + catch function_clause_2(<<0,7,0,1,2,3>>)), + ok. function_clause_1(<<0:8,7:8,T/binary>>) -> @@ -380,6 +389,13 @@ function_clause_1(<<0:8,7:8,T/binary>>) -> function_clause_1(<<_:8>>) -> ok. +function_clause_2(<<0:8,7:8,T/binary>>) -> + function_clause_2(T); +function_clause_2(<<_:8>>) -> + ok; +function_clause_2(<<_:4>>) -> + ok. + unit(Config) when is_list(Config) -> ?line 42 = peek1(<<42>>), ?line 43 = peek1(<<43,1,2>>), -- cgit v1.2.3