From: Alan Modra Date: Tue, 4 Nov 2014 22:48:27 +0000 (+1030) Subject: Cast result of obstack_next_free X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=1ae1b8cc656639e18715829cbcd72916e86f3324;p=deliverable%2Fbinutils-gdb.git Cast result of obstack_next_free obstack_next_free is supposed to return a void*, rather than a char* as it does currently. Avoid warning on void* arithmetic when obstack_next_free gets it proper return type. * cp-valprint.c (cp_print_value_fields): Cast obstack_next_free to char* before doing pointer arithmetic. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f347b89c00..185d5e899a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -3,6 +3,8 @@ * charset.c (convert_between_encodings): Shrink obstack using obstack_blank_fast. * minsyms.c (install_minimal_symbols): Likewise. + * cp-valprint.c (cp_print_value_fields): Cast obstack_next_free + to char* before doing pointer arithmetic. 2014-11-04 Simon Marchi diff --git a/gdb/cp-valprint.c b/gdb/cp-valprint.c index 42010c261d..8f456bf468 100644 --- a/gdb/cp-valprint.c +++ b/gdb/cp-valprint.c @@ -370,7 +370,7 @@ cp_print_value_fields (struct type *type, struct type *real_type, /* In effect, a pop of the printed-statics stack. */ void *free_to_ptr = - obstack_next_free (&dont_print_statmem_obstack) - + (char *) obstack_next_free (&dont_print_statmem_obstack) - (obstack_final_size - statmem_obstack_initial_size); obstack_free (&dont_print_statmem_obstack, @@ -385,7 +385,7 @@ cp_print_value_fields (struct type *type, struct type *real_type, if (obstack_final_size > stat_array_obstack_initial_size) { void *free_to_ptr = - obstack_next_free (&dont_print_stat_array_obstack) + (char *) obstack_next_free (&dont_print_stat_array_obstack) - (obstack_final_size - stat_array_obstack_initial_size);