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author | Hans Bolinder <[email protected]> | 2019-05-07 08:25:56 +0200 |
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committer | Hans Bolinder <[email protected]> | 2019-05-07 08:25:56 +0200 |
commit | 1a2259e01e8f8e000a1d8f93a9446c996c148325 (patch) | |
tree | 57c71e5fb661d26074b5faf0902fc9625323586e /lib/dialyzer/test/indent_SUITE_data/src/suppress_request.erl | |
parent | fb9cd9534b94fe8c24bc5412205dd97577894b59 (diff) | |
parent | c2cd09c3d6807d2e93d117d9c6b47a706a50c763 (diff) | |
download | otp-1a2259e01e8f8e000a1d8f93a9446c996c148325.tar.gz otp-1a2259e01e8f8e000a1d8f93a9446c996c148325.tar.bz2 otp-1a2259e01e8f8e000a1d8f93a9446c996c148325.zip |
Merge branch 'hasse/dialyzer/prettier_warnings/OTP-15135'
* hasse/dialyzer/prettier_warnings/OTP-15135:
dialyzer: Remove quotes around operators
dialyzer: Add test cases with indentation
dialyzer: Add an --no_indentation option
dialyzer: Add parentheses around annotated union elements
dialyzer: Fix dialyzer_dataflow:format_args_1()
Diffstat (limited to 'lib/dialyzer/test/indent_SUITE_data/src/suppress_request.erl')
-rw-r--r-- | lib/dialyzer/test/indent_SUITE_data/src/suppress_request.erl | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/dialyzer/test/indent_SUITE_data/src/suppress_request.erl b/lib/dialyzer/test/indent_SUITE_data/src/suppress_request.erl new file mode 100644 index 0000000000..c4275fa110 --- /dev/null +++ b/lib/dialyzer/test/indent_SUITE_data/src/suppress_request.erl @@ -0,0 +1,50 @@ +-module(suppress_request). + +-export([test1/1, test1_b/1, test2/0, test2_b/0, + test3/0, test3_b/0, test4/0, test4_b/0]). + +-dialyzer({[specdiffs], test1/1}). +-spec test1(a | b) -> ok. % spec is subtype +test1(A) -> + ok = test1_1(A). + +-spec test1_b(a | b) -> ok. % spec is subtype (suppressed by default) +test1_b(A) -> + ok = test1_1(A). + +-spec test1_1(a | b | c) -> ok. +test1_1(_) -> + ok. + +-dialyzer(unmatched_returns). +test2() -> + tuple(), % unmatched + ok. + +test2_b() -> + tuple(), % unmatched + ok. + +-dialyzer({[no_return, no_match], [test3/0]}). +test3() -> % no local return (suppressed) + A = fun(_) -> + 1 + end, + A = 2. % can never succeed (suppressed) + +test3_b() -> % no local return (requested by default) + A = fun(_) -> + 1 + end, + A = 2. % can never succeed (requested by default) + +-dialyzer(no_improper_lists). +test4() -> + [1 | 2]. % improper list (suppressed) + +-dialyzer({no_improper_lists, test4_b/0}). +test4_b() -> + [1 | 2]. % improper list (suppressed) + +tuple() -> + {a, b}. |