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June 12, 2014 [Issue 7175] Zero-length static array .ptr is always null | ||||
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https://issues.dlang.org/show_bug.cgi?id=7175 Iain Buclaw <ibuclaw@gdcproject.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |12900 -- |
June 14, 2014 [Issue 7175] Zero-length static array .ptr is always null | ||||
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https://issues.dlang.org/show_bug.cgi?id=7175 Issue 7175 depends on issue 12900, which changed state. Issue 12900 Summary: REG 2.065: Wrong code in IfStatement condition Expression https://issues.dlang.org/show_bug.cgi?id=12900 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED -- |
September 15, 2014 [Issue 7175] Zero-length static array .ptr is always null | ||||
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https://issues.dlang.org/show_bug.cgi?id=7175 --- Comment #6 from github-bugzilla@puremagic.com --- Commit pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/b7866eff1567e5dfdf0e28e99d6cb3515d273854 Fix bogus zero-length array test. Issue 7175 was about .ptr always giving null for a zero-length static array in a struct, despite the fact that the struct has size 1 and thus certainly a non-null address. The test case as modified by 36c9b64, however, checks that a free-standing zero-length static array on the stack has an address, which is quite a different scenario. From the spec, I don't see a reason why zero-sized objects should need any memory associated with them, so I am reluctant to pessimize LDC's codegen over this. -- |
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