http://d.puremagic.com/issues/show_bug.cgi?id=5065
Summary: writefln("%f" of a Tuple prints a result
Product: D
Version: D2
Platform: x86
OS/Version: Windows
Status: NEW
Keywords: accepts-invalid
Severity: normal
Priority: P2
Component: Phobos
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2010-10-16 16:55:11 PDT ---
import std.stdio: writefln;
import std.typecons: Tuple;
void main() {
writefln("%f", (Tuple!(int)).init);
}
Compiled with DMD 2.049 prints at runtime:
Prints: Tuple!(int)(0)
But I expect a compile-time error for the mismatch of the format string (and if
that's not possible because the D compiler doesn't perform this basic test at
compile-time, at run-time).
writefln() probably needs more unittests.
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