digitalmars.D.bugs - [Issue 14430] New: Null parameter is detected as non-null.
- via Digitalmars-d-bugs (32/32) Apr 09 2015 https://issues.dlang.org/show_bug.cgi?id=14430
https://issues.dlang.org/show_bug.cgi?id=14430 Issue ID: 14430 Summary: Null parameter is detected as non-null. Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: major Priority: P1 Component: DMD Assignee: nobody puremagic.com Reporter: 14crgg+ekargo2d7qijk sharklasers.com What: I defined a class with a single method in it. Method has 6 parameters. Other than first parameter, all others has default value. 3rd, 4th, and 5th parameters are string and their default value is "null". I create an instance of that class, and call that method 2 times with only first parameter. Expected: Parameters those have "null" value by default should be "null" always. Result: In the first call, it works correctly. In the second and later calls, assert doesn't pass, and it says those parameters are not null. Test: Tested on both "DMD64 D Compiler v2.066 and v2.070 on Archlinux" and "DMD64 D Compiler v2.070 on Ubuntu 14.04". Results are same. rdmd test.d One person reported it works correctly on LDC and rdmd test.d on Archlinux. But says that with "dmd -O", and "dmd -release", it works wrong as well. This problem can be generated repeatedly. --
Apr 09 2015