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Fixed in 2020.1

Fixed in 2018.4, 2019.2, 2019.3

Votes

24

Found in

2018.4.8f1

2019.2.6f1

2019.3.0b4

2020.1.0a5

Issue ID

1186125

Regression

Yes

[IL2CPP] Double and float number values are different when uint is casted on them

IL2CPP

-

How to reproduce:
1. Open attached project ("Broken_il2cpp.zip")
2. Open Build Settings window (File->Build Settings...)
3. Open Player Settings window (bottom left button in Build Settings window)
4. In Player Settings window select IL2CPP scripting backend
5. In Build Settings click Build And Run

Expected result: In-game printed double and float values before and after the cast are the same
Actual result: In-game printed double and float values before and after the cast are different

Reproducible with: 2018.4.10f1, 2019.2.7f2, 2019.3.0b5, 2020.1.0a7
Not reproducible with: 2017.4.32f1, 2018.4.7f1, 2019.2.5f1, 2019.3.0b3, 2020.1.0a4

Comments (1)

  1. 0df10476daea08b2c99b391e32144b7b?d=mm

    milan_Inzaghi

    Oct 23, 2019 03:31

    double L_4 = LuaDLL_luaL_checknumber_mE19A440F705FB6F77196235AF50F9D9CCD7F0E7D((intptr_t)L_3, 2, /*hidden argument*/NULL);

    V_1 = (((int32_t)((uint32_t)(int32_t)L_4)));

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