http://d.puremagic.com/issues/show_bug.cgi?id=5752
Summary: Incorrect memoisation during function parameter name
introspection
Product: D
Version: D2
Platform: x86
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from John Aston <[email protected]> 2011-03-19 04:04:52
PDT ---
import std.stdio;
int funcOne(int paramOne)
{
return paramOne + 1;
}
int funcOther(int paramOther)
{
return paramOther + 1;
}
void printFunc(alias f)()
{
writeln(__traits(identifier,f)," : ",(typeof(&f)).stringof);
}
void main()
{
printFunc!funcOne();
printFunc!funcOther();
}
The above code returns on dmd.2.052:
funcOne : int function(int paramOne)
funcOther : int function(int paramOne)
Since the stringof property goes via the type rather than the alias, two
functions with different parameter names but the same type signature will be
confused. The extraction of the parameter names I find very useful for
automatic function reflection.
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