April 25, 2014 [Issue 12640] New: @nogc introduces a spurious switch case fallthrough warning | ||||
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https://issues.dlang.org/show_bug.cgi?id=12640 Issue ID: 12640 Summary: @nogc introduces a spurious switch case fallthrough warning Product: D Version: D2 Hardware: x86 OS: Windows Status: NEW Keywords: diagnostic Severity: normal Priority: P1 Component: DMD Assignee: nobody@puremagic.com Reporter: bearophile_hugs@eml.cc void main() @nogc { int[1] bar; int x; switch (x) { case 0: bar = [x]; break; default: } } DMD 2.066alpha gives this, the warning is false (a rejects-valid, you can see it removing the @nogc annotation): test.d(6,19): Error: array literals in @nogc function main may cause GC allocation test.d(8,9): Warning: switch case fallthrough - use 'goto default;' if intended -- |
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