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| author | Björn Gustavsson <[email protected]> | 2014-06-16 14:25:12 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2014-06-16 14:32:42 +0200 |
| commit | 9a9b77c72f95123ac0e6d1dab7f907a4f0f2e6a6 (patch) | |
| tree | 92bc192b2a54030bcfddb0f9d8baf904f670a83b /lib/compiler | |
| parent | 26e63b26e605a74ba0a0a58c1fb1cb0ba358efed (diff) | |
| download | otp-9a9b77c72f95123ac0e6d1dab7f907a4f0f2e6a6.tar.gz otp-9a9b77c72f95123ac0e6d1dab7f907a4f0f2e6a6.tar.bz2 otp-9a9b77c72f95123ac0e6d1dab7f907a4f0f2e6a6.zip | |
Fix handling of latin1 characters in false ifdef branches
The fallback to latin-1 encoding would not work if the invalid
UTF-8 characters occurred in a skipped branch in an -ifdef/-ifndef.
Diffstat (limited to 'lib/compiler')
| -rw-r--r-- | lib/compiler/test/warnings_SUITE.erl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/compiler/test/warnings_SUITE.erl b/lib/compiler/test/warnings_SUITE.erl index ad4ad91f74..0637041873 100644 --- a/lib/compiler/test/warnings_SUITE.erl +++ b/lib/compiler/test/warnings_SUITE.erl @@ -662,6 +662,20 @@ latin1_fallback(Conf) when is_list(Conf) -> {warnings,[{1,compile,reparsing_invalid_unicode}]} }], [] = run(Conf, Ts2), + + Ts3 = [{latin1_fallback3, + %% Test that the compiler fall backs to latin-1 with + %% a warning if a file has no encoding and does not + %% contain correct UTF-8 sequences. + <<"-ifdef(NOTDEFINED). + t(_) -> \"",246,"\"; + t(x) -> ok. + -endif. + ">>, + [], + {warnings,[{2,compile,reparsing_invalid_unicode}]}}], + [] = run(Conf, Ts3), + ok. %%% |