[MacPorts] #53719: highlight @3.35 does not build on Mac OS X 10.6.8, Snow Leopard, because of missing 'to_string’ declaration "in this scope"

[MacPorts]

#53719: highlight @3.35 does not build on Mac OS X 10.6.8, Snow Leopard, because of
missing 'to_string’ declaration "in this scope"
--------------------------+-----------------------
 Reporter:  ballapete     |      Owner:
     Type:  defect        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:  2.4.1
 Keywords:  Snow Leopard  |       Port:  highlight
--------------------------+-----------------------
 {{{

 /usr/bin/llvm-g++-4.2 -Os -arch x86_64 -c -I ./include/
 -I/opt/local/include ./core/rtfgenerator.cpp
 ./core/rtfgenerator.cpp: In member function ‘virtual std::string
 highlight::RtfGenerator::maskCharacter(unsigned char)’:
 ./core/rtfgenerator.cpp:279: error: ‘to_string’ was not declared in this
 scope
 ./core/rtfgenerator.cpp: In member function ‘virtual std::string
 highlight::RtfGenerator::maskCharacter(unsigned char)’:
 ./core/rtfgenerator.cpp:279: error: ‘to_string’ was not declared in this
 scope
 make[1]: *** [rtfgenerator.o] Error 1
 }}}

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Ticket URL: <https://trac.macports.org/ticket/53719>
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