id summary reporter owner description type status milestone component version severity resolution keywords cc 3305 BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS should be defined for gcc 3.4.x Christopher Schmidt John Maddock "The attached piece of code fails to compile under gcc 3.4.2 (MinGW official). Output: test.cpp:3:3: #error BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS not defined! test.cpp: In function `int main()': test.cpp:13: error: call of overloaded `F(const int&)' is ambiguous test.cpp:6: note: candidates are: void F(C&) [with int i = 0, C = const int] test.cpp:7: note: void F(const C&) [with int i = 0, C = int] I think BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS should be defined for this compiler version. At the moment, Boost.Config just defines BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS for gcc 3.1.x and 3.2.x ." Bugs closed Boost 1.40.0 config Boost Development Trunk Problem worksforme Christopher Schmidt