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| author | Murray Cumming <murrayc@murrayc.com> | 2016-03-03 10:21:15 +0100 |
|---|---|---|
| committer | Murray Cumming <murrayc@murrayc.com> | 2016-03-03 10:21:15 +0100 |
| commit | ab35dff2c31eb3620a6e604e52934d5faa726b48 (patch) | |
| tree | bbbf9003e17b5bb563e925e87101a71e158094a0 | |
| parent | 01d55d97109cc444e52e74659244726681dd8835 (diff) | |
| download | sigc++-ab35dff2c31eb3620a6e604e52934d5faa726b48.tar.gz | |
Remove unused SIGC_CXX_SELF_REFERENCE_IN_MEMBER_INITIALIZATION() configure check.
| -rw-r--r-- | build/cxx.m4 | 26 | ||||
| -rw-r--r-- | configure.ac | 1 | ||||
| -rw-r--r-- | sigc++/type_traits.h | 2 |
3 files changed, 1 insertions, 28 deletions
diff --git a/build/cxx.m4 b/build/cxx.m4 index e299ab8..f1f80ee 100644 --- a/build/cxx.m4 +++ b/build/cxx.m4 @@ -1,29 +1,3 @@ - -AC_DEFUN([SIGC_CXX_SELF_REFERENCE_IN_MEMBER_INITIALIZATION], [ -AC_MSG_CHECKING([if C++ compiler allows usage of member function in initialization of static member field.]) -AC_COMPILE_IFELSE([AC_LANG_PROGRAM( -[[ - struct test - { - static char test_function(); - - // Doesn't work with e.g. GCC 3.2. However, if test_function() - // is wrapped in a nested structure, it works just fine. - static const bool test_value - = (sizeof(test_function()) == sizeof(char)); - }; -]], -[[]])], -[ - sigcm_cxx_self_reference_in_member_initialization=yes - AC_DEFINE([SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION],[1], - [does the C++ compiler allow usage of member function in initialization of static member field.]) -],[ - sigcm_cxx_self_reference_in_member_initialization=no -]) -AC_MSG_RESULT([$sigcm_cxx_self_reference_in_member_initialization]) -]) - dnl dnl SIGC_CXX_PRAGMA_PUSH_POP_MACRO dnl diff --git a/configure.ac b/configure.ac index a3d135b..1df49ba 100644 --- a/configure.ac +++ b/configure.ac @@ -50,7 +50,6 @@ MM_ARG_ENABLE_DOCUMENTATION MM_ARG_WITH_TAGFILE_DOC([libstdc++.tag], [mm-common-libstdc++]) AC_LANG([C++]) -SIGC_CXX_SELF_REFERENCE_IN_MEMBER_INITIALIZATION SIGC_CXX_PRAGMA_PUSH_POP_MACRO SIGC_CXX_HAS_NAMESPACE_STD SIGC_CXX_HAS_SUN_REVERSE_ITERATOR diff --git a/sigc++/type_traits.h b/sigc++/type_traits.h index a4989f0..41b2a41 100644 --- a/sigc++/type_traits.h +++ b/sigc++/type_traits.h @@ -19,7 +19,7 @@ #ifndef _SIGC_TYPE_TRAIT_H_ #define _SIGC_TYPE_TRAIT_H_ -#include <sigc++config.h> //To get SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION +#include <sigc++config.h> namespace sigc { |