http://d.puremagic.com/issues/show_bug.cgi?id=3950
Summary: Wrong error message in recursive template call with no
!
Product: D
Version: 2.041
Platform: x86
OS/Version: Windows
Status: NEW
Keywords: diagnostic
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nob...@puremagic.com
ReportedBy: bearophile_h...@eml.cc
--- Comment #0 from bearophile_h...@eml.cc 2010-03-13 04:51:48 PST ---
This is wrong D2 code (there is a ToString(x % 10) with no bang):
template ToString(ulong x) {
static if (x < 10)
enum string ToString = "" ~ cast(char)(x + '0');
else
enum string ToString = ToString!(x / 10) ~
ToString(x % 10); // missing ! here
}
pragma(msg, ToString!(10));
void main() {}
The compiler gives a wrong error message:
test.d(8): Error: template instance bug3.ToString!(10) recursive expansion
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