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author | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-02-07 14:14:05 +0900 |
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committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2020-02-07 14:24:19 +0900 |
commit | 115fec062ccf7c6d72c8d5f64b7a5d84c9fb2dd8 (patch) | |
tree | 24639dba7b24afdd604b5d8c5b9e9f06d3d91faa /vm.c | |
parent | 6ed1a5e0e62bbdadcf3d0c61fcfe0c5f8d01789b (diff) | |
download | ruby-115fec062ccf7c6d72c8d5f64b7a5d84c9fb2dd8.tar.gz |
more on NULL versus functions.
Function pointers are not void*. See also
ce4ea956d24eab5089a143bba38126f2b11b55b6
8427fca49bd85205f5a8766292dd893f003c0e48
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -2383,7 +2383,7 @@ vm_memsize(const void *ptr) static const rb_data_type_t vm_data_type = { "VM", - {NULL, NULL, vm_memsize,}, + {0, 0, vm_memsize,}, 0, 0, RUBY_TYPED_FREE_IMMEDIATELY }; @@ -3666,9 +3666,9 @@ usage_analysis_register_clear(VALUE self) #else -MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_insn)(int insn)) = NULL; -MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op)) = NULL; -MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_register)(int reg, int isset)) = NULL; +MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_insn)(int insn)) = 0; +MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_operand)(int insn, int n, VALUE op)) = 0; +MAYBE_UNUSED(static void (*ruby_vm_collect_usage_func_register)(int reg, int isset)) = 0; #endif |