https://issues.dlang.org/show_bug.cgi?id=17310
Issue ID: 17310
Summary: [SPEC] Ambiguous mangling for 'Y', Objective-C
function or variadic arguments?
Product: D
Version: D2
Hardware: x86_64
OS: Windows
Status: NEW
Severity: normal
Priority: P1
Component: dlang.org
Assignee: nob...@puremagic.com
Reporter: r.sagita...@gmx.de
extern(Objective-C) void ofun();
void foo(typeof(ofun)* fn);
void goo(...);
pragma(msg, typeof(foo).mangleof);
pragma(msg, typeof(goo).mangleof);
produces:
FPYZvZv
FYv
'Y' at the position of a function argument can both be an Objective-C function
type or the end of the argument list of variadic function.
Granted, the function type might never appear without a pointer prefix in the
argument list, but this special case makes it harder for a demangler.
Objective-C functions should use a different character (or a combination of
characters, e.g. "No") instead.
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