diff options
Diffstat (limited to 'lib/stdlib/test')
| -rw-r--r-- | lib/stdlib/test/erl_pp_SUITE.erl | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl index 66730b7b94..c57541fba9 100644 --- a/lib/stdlib/test/erl_pp_SUITE.erl +++ b/lib/stdlib/test/erl_pp_SUITE.erl @@ -46,7 +46,7 @@ neg_indent/1, tickets/1, otp_6321/1, otp_6911/1, otp_6914/1, otp_8150/1, otp_8238/1, - otp_8473/1, otp_8522/1, otp_8567/1]). + otp_8473/1, otp_8522/1, otp_8567/1, otp_8664/1]). %% Internal export. -export([ehook/6]). @@ -765,7 +765,7 @@ neg_indent(Config) when is_list(Config) -> tickets(suite) -> [otp_6321, otp_6911, otp_6914, otp_8150, otp_8238, otp_8473, otp_8522, - otp_8567]. + otp_8567, otp_8664]. otp_6321(doc) -> "OTP_6321. Bug fix of exprs()."; @@ -995,6 +995,38 @@ otp_8567(Config) when is_list(Config) -> ok. +otp_8664(doc) -> + "OTP_8664. Types with integer expressions."; +otp_8664(suite) -> []; +otp_8664(Config) when is_list(Config) -> + FileName = filename('otp_8664.erl', Config), + C1 = <<"-module(otp_8664).\n" + "-export([t/0]).\n" + "-define(A, -3).\n" + "-define(B, (?A*(-1 band (((2)))))).\n" + "-type t1() :: ?B | ?A.\n" + "-type t2() :: ?B-1 .. -?B.\n" + "-type t3() :: 9 band (8 - 3) | 1+2 | 5 band 3.\n" + "-type b1() :: <<_:_*(3-(-1))>>\n" + " | <<_:(-(?B))>>\n" + " | <<_:4>>.\n" + "-type u() :: 1 .. 2 | 3.. 4 | (8-3) ..6 | 5+0..6.\n" + "-type t() :: t1() | t2() | t3() | b1() | u().\n" + "-spec t() -> t().\n" + "t() -> 3.\n">>, + ?line ok = file:write_file(FileName, C1), + ?line {ok, _, []} = compile:file(FileName, [return]), + + C2 = <<"-module(otp_8664).\n" + "-export([t/0]).\n" + "-spec t() -> 9 and 4.\n" + "t() -> 0.\n">>, + ?line ok = file:write_file(FileName, C2), + ?line {error,[{_,[{3,erl_lint,{type_syntax,integer}}]}],_} = + compile:file(FileName, [return]), + + ok. + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% compile(Config, Tests) -> |