http://d.puremagic.com/issues/show_bug.cgi?id=4079
Summary: [CTFE] Stack overflow from undetected circular
reference
Product: D
Version: future
Platform: x86
OS/Version: Windows
Status: NEW
Keywords: diagnostic
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2010-04-10 16:47:33 PDT ---
This is wrong D2 code:
int foo() {
assert(.r == 0);
return 0;
}
enum int r = foo();
void main() {}
dmd 2.043 shows a good enough error message (even if there's no need to print
the second error two times):
test.d(2): Error: circular reference to 'r'
test.d(5): Error: cannot evaluate foo() at compile time
test.d(5): Error: cannot evaluate foo() at compile time
This is another wrong D2 program:
int foo() {
return r;
}
enum int r = foo();
void main() {}
But this time dmd 2.043 shows:
Stack overflow
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