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| author | Anthony Ramine <[email protected]> | 2015-02-16 21:53:54 +0100 |
|---|---|---|
| committer | Anthony Ramine <[email protected]> | 2015-02-16 21:53:54 +0100 |
| commit | 250f4c0453f038f9014705eed966d6c9cb186a1a (patch) | |
| tree | 24ce98094334b92df6ac783a7fb1087d51c5f829 /lib/stdlib/test | |
| parent | 4f7edc376ee61238699f68c8721ab23ee56eafee (diff) | |
| download | otp-250f4c0453f038f9014705eed966d6c9cb186a1a.tar.gz otp-250f4c0453f038f9014705eed966d6c9cb186a1a.tar.bz2 otp-250f4c0453f038f9014705eed966d6c9cb186a1a.zip | |
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
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/erl_lint_SUITE.erl | 8 |
1 files changed, 7 insertions, 1 deletions
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. |