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Diffstat (limited to 'lib/compiler/test/match_SUITE.erl')
| -rw-r--r-- | lib/compiler/test/match_SUITE.erl | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/compiler/test/match_SUITE.erl b/lib/compiler/test/match_SUITE.erl index 7522ee985f..9aec0b3d4e 100644 --- a/lib/compiler/test/match_SUITE.erl +++ b/lib/compiler/test/match_SUITE.erl @@ -141,6 +141,13 @@ aliases(Config) when is_list(Config) -> ?line {a,b} = list_alias2([a,b]), ?line {a,b} = list_alias3([a,b]), + %% Non-matching aliases. + none = mixed_aliases(<<42>>), + none = mixed_aliases([b]), + none = mixed_aliases([d]), + none = mixed_aliases({a,42}), + none = mixed_aliases(42), + ok. str_alias(V) -> @@ -244,6 +251,12 @@ list_alias2([X,Y]=[a,b]) -> list_alias3([X,b]=[a,Y]) -> {X,Y}. +mixed_aliases(<<X:8>> = x) -> {a,X}; +mixed_aliases([b] = <<X:8>>) -> {b,X}; +mixed_aliases(<<X:8>> = {a,X}) -> {c,X}; +mixed_aliases([X] = <<X:8>>) -> {d,X}; +mixed_aliases(_) -> none. + %% OTP-7018. match_in_call(Config) when is_list(Config) -> |