[Patch, Fortran] PR 69495: unused-label warning does not tell which flag triggered it
Joseph Myers
joseph@codesourcery.com
Wed Feb 3 22:27:00 GMT 2016
On Wed, 3 Feb 2016, Manfred Schwarb wrote:
> There are 2 things with translation, and there is a third issue:
> - As you noticed, breaking things differently means translation has to be
> done again.
> - Normally, each string is translated independently, and depending on the
> language there may be lack of context (e.g. adjectives get different
> suffixes
> depending on the noun).
I believe gettext works fine with (compile-time) string constant
concatenation - that is, extracts the whole concatenated string for
translation, so these are non-issues. What doesn't work includes:
* Runtime concatenation of strings or otherwise putting English fragments
together at runtime.
* String constant concatenation where one of the concatenated pieces comes
from a macro expansion.
* The argument for translation being a conditional expression:
error (cond ? "message 1" : "message 2");
(in this case, only one of the messages may be extracted for translation,
so you need to mark both of them up with appropriate macros such as G_).
--
Joseph S. Myers
joseph@codesourcery.com
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