ruby.git/ext/-test-/fatal/invalid.c, branch v4.0.3 The Ruby Programming Language Add `NUM2PTR` and `PTR2NUM` macros 2025-12-10T03:09:50+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2025-12-10T03:09:50+00:00 3636277dc5837bcedcd5ef43d49423194064a676 These macros have been defined here and there, so collect them. 
These macros have been defined here and there, so collect them.
Cast via `uintptr_t` function pointer between object pointer 2024-10-08T14:29:49+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2024-10-08T06:41:28+00:00 9a90cd228466ec088d6f0da8d1aa065f03daa7c8 - ISO C forbids conversion of function pointer to object pointer type - ISO C forbids conversion of object pointer to function pointer type 
- ISO C forbids conversion of function pointer to object pointer type
- ISO C forbids conversion of object pointer to function pointer type
Use dedicated methods to abort 2024-03-23T16:40:17+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2024-03-23T16:40:17+00:00 8265a7531fba008eac777682124c2fb1b55e724c When `RUBY_DEBUG` is set, accessing a class in an invalid object will cause a breakpoint trap instead of a segfault on some implementations. 
When `RUBY_DEBUG` is set, accessing a class in an invalid object will
cause a breakpoint trap instead of a segfault on some implementations.