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Bug 10121 – Declarations before first case level in switch statement are allowed

Status: RESOLVED
Resolution: DUPLICATE
Severity: normal
Priority: P2
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2013-05-19T12:32:00Z
Last change time: 2015-06-09T05:15:09Z
Keywords: accepts-invalid, wrong-code
Assigned to: nobody
Creator: maxim

Comments

Comment #0 by maxim — 2013-05-19T12:32:41Z

extern(C) int printf(const char*, ...); void main() { switch(0) { int a = 4; // if immutable, prints 4 case 0: printf("%d\n", a); //prints 0 } } After the switch there is jump to zero case without proper initialization of 'a'.

Comment #1 by bearophile_hugs — 2013-05-19T16:12:50Z

Dupe of Issue 3820 ?

Comment #2 by maxim — 2013-05-19T21:09:14Z

(In reply to comment #1) > Dupe of Issue 3820 ? Yes. *** This issue has been marked as a duplicate of issue 3820 ***