Fix cppfront incomplete type build error (fix #690) - #691
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Maybe |
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I was about to make it a global static, and fix the accessors to return |
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@hsutter Yes, I took a second look and I was about to try an change all accessors. I'm ok with closing this ticket and let you do it or continue with your suggestion. Your call. |
* Change template_arguments() functions to return a const ref * Make the empty vector of args a const global
zaucy
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Dec 5, 2023
* Fix cppfront incomplete type build error (fix hsutter#690) * Improve previous implementation * Change template_arguments() functions to return a const ref * Make the empty vector of args a const global
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I'm submitting an effort to fix the problem.
While it should work, the function
template_arguments()returns a non-const reference to a static object that should stay empty, yet it could potentially be populated by the caller of the function. I'm not entirely ok with this, but I haven't dug any deeper, could the reference be changed to point to a const object?UPDATE:
Upon @hsutter suggestion I changed the empty vector to be a const global. The
template_arguments()functions now return a const ref.Again, this was my attempt to fix this issue. Should a better implementation be provided, I'm ok with that.