http://d.puremagic.com/issues/show_bug.cgi?id=10280
Summary: CTFE: Circular variable initializers should be
detected properly
Product: D
Version: D1 & D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: clugd...@yahoo.com.au
--- Comment #0 from Don <clugd...@yahoo.com.au> 2013-06-06 00:13:01 PDT ---
Currently, when the initializer for a variable accesses that variable in CTFE,
it's only indirectly detected via the 'recursion limit exceeded' message.
It should be detected directly.
---
const int q = foo();
int foo() { return q; }
---
rr.d(3): Error: function rr.foo CTFE recursion limit exceeded
rr.d(1): called from here: foo()
rr.d(3): 1000 recursive calls to function foo
rr.d(3): while evaluating q.init
rr.d(1): called from here: foo()
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