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path: root/external/boost/fallthrough.patch.0
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--- boost/format/parsing.hpp
+++ boost/format/parsing.hpp
@@ -19,6 +19,7 @@
 #include <boost/format/exceptions.hpp>
 #include <boost/throw_exception.hpp>
 #include <boost/assert.hpp>
+#include <boost/config.hpp>
 
 
 namespace boost {
@@ -267,6 +268,7 @@
         switch ( wrap_narrow(fac, *start, 0) ) {
         case 'X':
             fpar->fmtstate_.flags_ |= std::ios_base::uppercase;
+            BOOST_FALLTHROUGH;
         case 'p': // pointer => set hex.
         case 'x':
             fpar->fmtstate_.flags_ &= ~std::ios_base::basefield;
@@ -280,6 +282,7 @@
 
         case 'E':
             fpar->fmtstate_.flags_ |=  std::ios_base::uppercase;
+            BOOST_FALLTHROUGH;
         case 'e':
             fpar->fmtstate_.flags_ &= ~std::ios_base::floatfield;
             fpar->fmtstate_.flags_ |=  std::ios_base::scientific;
@@ -291,6 +294,7 @@
         case 'f':
             fpar->fmtstate_.flags_ &= ~std::ios_base::floatfield;
             fpar->fmtstate_.flags_ |=  std::ios_base::fixed;
+            BOOST_FALLTHROUGH;
         case 'u':
         case 'd':
         case 'i':