From 250f4c0453f038f9014705eed966d6c9cb186a1a Mon Sep 17 00:00:00 2001 From: Anthony Ramine Date: Mon, 16 Feb 2015 21:53:54 +0100 Subject: Properly lint map expressions in erl_lint The returned variable table when linting a map expression shouldn't include variables that didn't appear in the expression. Reported-By: Alexei Sholik --- lib/stdlib/test/erl_lint_SUITE.erl | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'lib/stdlib/test/erl_lint_SUITE.erl') diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index f8a99f653a..a7c3fd3c2e 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -3708,7 +3708,13 @@ maps(Config) -> ">>, [], {errors,[{4,erl_lint,illegal_map_construction}, - {6,erl_lint,illegal_map_key}],[]}}], + {6,erl_lint,illegal_map_key}],[]}}, + {unused_vars_with_empty_maps, + <<"t(Foo, Bar, Baz) -> {#{},#{}}.">>, + [warn_unused_variables], + {warnings,[{1,erl_lint,{unused_var,'Bar'}}, + {1,erl_lint,{unused_var,'Baz'}}, + {1,erl_lint,{unused_var,'Foo'}}]}}], [] = run(Config, Ts), ok. -- cgit v1.2.3