XCTAssertEqualWithAccuracy crashes with Float80

Originator:igeek1
Number:rdar://31927205 Date Originated:01-May-2017 08:06 PM
Status:Open Resolved:
Product:Xcode Product Version:8.3.2 (12175)
Classification:Crash/hang/Data Loss Reproducible:Always
 
Summary:
XCTAssertEqualWithAccuracy(Float80(0), Float80(0), accuracy: 0.0001) crashes with EXC_BAD_INSTRUCTION


Steps to Reproduce:
1. Create a new macOS Application with unit tests.
2. Add this test:

func testCrash() {
    XCTAssertEqualWithAccuracy(Float80(0), Float80(0), accuracy: 0.0001)
}

3. Run the tests.


Expected Results:
The test passes.


Observed Results:
The test crashes with an EXC_BAD_ACCESS.


Version:
Xcode 8.3.2 (12175) on macOS 10.12.4 (16E195)


Notes:
Attached project also uploaded at https://cl.ly/kFDZ


Configuration:

Comments


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