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| author | Björn Gustavsson <[email protected]> | 2015-12-03 12:53:56 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2015-12-03 13:14:45 +0100 |
| commit | b7514ce549fc8865a2200c44fc686d46ed3d9291 (patch) | |
| tree | f9a2c469c7a90be60627c5f8cafa78d162cafb89 /lib/stdlib/src/erl_lint.erl | |
| parent | 78b3b26ece408ca90e3e78873e9a0212777973fe (diff) | |
| download | otp-b7514ce549fc8865a2200c44fc686d46ed3d9291.tar.gz otp-b7514ce549fc8865a2200c44fc686d46ed3d9291.tar.bz2 otp-b7514ce549fc8865a2200c44fc686d46ed3d9291.zip | |
Extend erl_lint:format_error/1 to handle bittype mismatches
erl_lint:format_error/1 would crash with a function error if
conflicting types were given. That was most easily noticed in the
shell:
Eshell V7.0.3 (abort with ^G)
1> <<0/integer-binary>>.
*** ERROR: Shell process terminated! ***
Noticed-by: Aleksei Magusev
Diffstat (limited to 'lib/stdlib/src/erl_lint.erl')
| -rw-r--r-- | lib/stdlib/src/erl_lint.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index c4cb5fdc80..5678e7eebe 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -293,6 +293,9 @@ format_error({variable_in_record_def,V}) -> %% --- binaries --- format_error({undefined_bittype,Type}) -> io_lib:format("bit type ~w undefined", [Type]); +format_error({bittype_mismatch,Val1,Val2,What}) -> + io_lib:format("conflict in ~s specification for bit field: '~p' and '~p'", + [What,Val1,Val2]); format_error(bittype_unit) -> "a bit unit size must not be specified unless a size is specified too"; format_error(illegal_bitsize) -> |