Add fiber safety to object class getter/property macros #15387
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ysbaddaden
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Jan 28, 2025
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Damn. The interpreter is still broken on windows. |
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I'm using the released 1.15.0 compiler for windows. I'm running The interpreter on windows can't reach |
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Yeah, if I call |
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Gotcha 🐛 The interpreter requires the prelude which in turn:
I guess we should load |
…l-lang#15386) Generates the macros from an external script that will inline the actual macro implementations, instead of using macros to generate the macros and duplicating the actual implementation multiple times.
The interpreter on windows segfaults because `Crystal::Once.init` wasn't
called soon enough:
- require "string"
- require "string/builder"
- require "io"
- require "io/file_descriptor"
- require "crystal/system/win32/file_descriptor"
- at_exit <== inlined call!
- Crystal::AtExitHandlers#class_getter(handlers) { ... } <== calls Crystal.once!
- (...)
- require "crystal/main"
- Crystal.init_runtime
- Crystal::Once.init <== only initialized now!
Requiring crystal/main sooner makes sure that the interpreter will
execute `Crystal.init_runtime` before any other inlined call that may
depend on `Crystal.once`.
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closes #14905
Builds on top of the prerequisite refactors/features. Only the last commit actually implements the feature.