[libcxx-commits] [PATCH] D119134: [libcxx] Silence -Wformat-nonliteral warnings in the Windows support code

[Martin Storsjö via Phabricator via libcxx-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG8cffea061afc: [libcxx] Silence -Wformat-nonliteral warnings in the Windows support code (authored by mstorsjo).

Changed prior to commit:
  https://reviews.llvm.org/D119134?vs=407456&id=407649#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119134/new/

https://reviews.llvm.org/D119134

Files:
  libcxx/src/support/win32/locale_win32.cpp
  libcxx/src/support/win32/support.cpp


Index: libcxx/src/support/win32/support.cpp
===================================================================
--- libcxx/src/support/win32/support.cpp
+++ libcxx/src/support/win32/support.cpp
@@ -23,7 +23,10 @@
     // Query the count required.
     va_list ap_copy;
     va_copy(ap_copy, ap);
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wformat-nonliteral"
     int count = vsnprintf( NULL, 0, format, ap_copy );
+#pragma clang diagnostic pop
     va_end(ap_copy);
     if (count < 0)
         return count;
@@ -33,7 +36,10 @@
         return -1;
     // If we haven't used exactly what was required, something is wrong.
     // Maybe bug in vsnprintf. Report the error and return.
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wformat-nonliteral"
     if (vsnprintf(p, buffer_size, format, ap) != count) {
+#pragma clang diagnostic pop
         free(p);
         return -1;
     }
Index: libcxx/src/support/win32/locale_win32.cpp
===================================================================
--- libcxx/src/support/win32/locale_win32.cpp
+++ libcxx/src/support/win32/locale_win32.cpp
@@ -97,7 +97,10 @@
         ret, n, format, loc, ap);
 #else
     __libcpp_locale_guard __current(loc);
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wformat-nonliteral"
     int result = vsnprintf( ret, n, format, ap );
+#pragma clang diagnostic pop
 #endif
     va_end(ap);
     return result;


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