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Diffstat (limited to 'glib/src/optiongroup.ccg')
| -rw-r--r-- | glib/src/optiongroup.ccg | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/glib/src/optiongroup.ccg b/glib/src/optiongroup.ccg index 95177ce4..483e8354 100644 --- a/glib/src/optiongroup.ccg +++ b/glib/src/optiongroup.ccg @@ -571,12 +571,7 @@ OptionGroup::CppOptionEntry::allocate_c_arg() case G_OPTION_ARG_CALLBACK: { // The C arg pointer is a function pointer, cast to void*. - union { - void* dp; - GOptionArgFunc fp; - } u; - u.fp = &OptionGroup::option_arg_callback; - carg_ = u.dp; + carg_ = Glib::bitwise_equivalent_cast<void*>(&OptionGroup::option_arg_callback); // With all compiler warnings turned on and a high optimization level // it's difficult to cast a function pointer to a void*. See bug 589197. |