diff options
author | Stephan Bergmann <sbergman@redhat.com> | 2017-03-22 08:44:14 +0100 |
---|---|---|
committer | Stephan Bergmann <sbergman@redhat.com> | 2017-03-22 08:48:00 +0100 |
commit | a7cdba3a0e48360e2ed549e9d8996fe41460df70 (patch) | |
tree | df48882124a4fc28a93e24e34a96be3b2d4efd2a /compilerplugins | |
parent | 7299481834b15c920f996f4b0f3b5f821a82a10d (diff) |
Use nl_langinfo_l with an explicitly created locale
(where empty string arg to newlocale, per SUSv4, means "an implementation-
defined native environment. This correspons to the value of the associated
environment variables, LC_* and LANG") instead of relying on whatever setlocale
would be in effect here.
Also, nl_langinfo_l is less of an MT nightmare than nl_langinfo, which is of
benefit once the last remaining use of nl_langinfo in sal/osl/unx/nlsupport.cxx
will also have been changed to nl_langinfo_l.
loplugin:nullptr needs a little hack, as SUSv4 locale_t could be anything from
an integer type to a pointer type.
Change-Id: Ic35dcbc2e0a4f650694b48df12470dd89476dff5
Diffstat (limited to 'compilerplugins')
-rw-r--r-- | compilerplugins/clang/nullptr.cxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compilerplugins/clang/nullptr.cxx b/compilerplugins/clang/nullptr.cxx index 3ab32031e6f2..577a95715118 100644 --- a/compilerplugins/clang/nullptr.cxx +++ b/compilerplugins/clang/nullptr.cxx @@ -12,6 +12,7 @@ #include <limits> #include <set> +#include "check.hxx" #include "plugin.hxx" namespace { @@ -128,6 +129,11 @@ bool Nullptr::VisitImplicitCastExpr(CastExpr const * expr) { case Expr::NPCK_CXX11_nullptr: break; default: + if (loplugin::TypeCheck(expr->getType()).Typedef("locale_t") + .GlobalNamespace()) + { + break; // POSIX locale_t is left unspecified + } handleNull(expr->getSubExpr(), expr->getCastKindName(), k); break; } |