[Issue 12370] New: Regression: C++ name mangling broke

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Mar 14 23:48:53 PDT 2014


https://d.puremagic.com/issues/show_bug.cgi?id=12370

           Summary: Regression: C++ name mangling broke
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Severity: regression
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bugzilla at digitalmars.com


--- Comment #0 from Walter Bright <bugzilla at digitalmars.com> 2014-03-14 23:48:21 PDT ---
---------- D ----------
extern (C++) void foo8(const char *);

void main()
{
    char c;
    foo8(&c);
}
------------ C++ ---------------
void foo8(const char *p) { }
---------------------------------

This works in 2.065. In 2.066,

C:\mars>dmc -c foo6b
C:\mars>dmd foo6a foo6b.obj
OPTLINK (R) for Win32  Release 8.00.14
Copyright (C) Digital Mars 1989-2013  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
foo6a.obj(foo6a)
 Error 42: Symbol Undefined ?foo8@@YAXQBD at Z (void cdecl foo8(char const *const
))
--- errorlevel 1

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