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Forcing type-of emulation on Sun.

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Trying to fix OverloadedFunction pp bug on Sun by removing SUB on iteration range (doing ADD on iteration index instead).

[SVN r77940]
This commit is contained in:
Lorenzo Caminiti
2012-04-12 21:12:28 +00:00
parent 094516d686
commit 90b94a9560
5 changed files with 14 additions and 14 deletions
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include/boost/functional/overloaded_function.hpp
+8 -9
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@@ -24,6 +24,7 @@
# include <boost/preprocessor/comparison/less.hpp>
# include <boost/preprocessor/cat.hpp>
# include <boost/preprocessor/arithmetic/add.hpp>
# include <boost/preprocessor/arithmetic/sub.hpp>
# include <boost/preprocessor/tuple/eat.hpp>
# include <boost/preprocessor/logical/and.hpp>
# include <boost/preprocessor/logical/not.hpp>
@@ -82,14 +83,10 @@
BOOST_FUNCTIONAL_f_type(z, n, ~) \
>::type
// Iterate within namespace.
# define BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_OVERLOAD_COUNT \
/*at least 2 func to overload 2, 3, ...*/ \
BOOST_PP_SUB( \
BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX, \
2)
# define BOOST_PP_ITERATION_PARAMS_1 \
(3, (0, BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_OVERLOAD_COUNT, \
/* at least 2 func to overload so start from 2 to MAX */ \
/* (cannot iterate [0, MAX-2) because error on Sun) */ \
(3, (2, BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX, \
"boost/functional/overloaded_function.hpp"))
# include BOOST_PP_ITERATE() // Iterate over function arity.
@@ -113,8 +110,10 @@
#elif BOOST_PP_ITERATION_DEPTH() == 1
# define BOOST_FUNCTIONAL_overloads \
/* iterate as OVERLOADS, OVERLOADS-1, OVERLOADS-2, ... */ \
BOOST_PP_SUB(BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX, \
BOOST_PP_FRAME_ITERATION(1))
/* (add 2 because iteration started from 2 to MAX) */ \
BOOST_PP_ADD(2, BOOST_PP_SUB( \
BOOST_FUNCTIONAL_OVERLOADED_FUNCTION_CONFIG_OVERLOAD_MAX, \
BOOST_PP_FRAME_ITERATION(1)))
# define BOOST_FUNCTIONAL_is_tspec \
/* if template specialization */ \
BOOST_PP_LESS(BOOST_FUNCTIONAL_overloads, \