[xsd-users] cxx-parser: In typemap file, C++ types are sometimes incorrectly namespaced

[Jeroen N. Witmond [Bahco]]

Happy New Year, everybody!

In XSD version 3.2.0, I came across a small problem in the handling of
namespaces for the C++ types in the typemap file. All source files needed
to reproduce this problem, including a Makefile, can be found in tarball
http://www.xs4all.nl/~jnw/codesynthesis/parser-typemap-namespace.tgz
This tarball expands in the current directory.

File mixed.map contains
  namespace "http://metadox.xs4all.nl/mixed" mixed
  {
    include <gmpxx.h>;
    binop ::mpz_class;
    operator_t action;
  }
This results in compilation error: expected unqualified-id before '::'
token, for instance on line "virtual mixed::::mpz_class post_binop () =
0;" in the generated pskel.hxx file.

The problem can be bypassed by splitting the content of the typemap file,
as shown in file split.map, which contains
  namespace "http://metadox.xs4all.nl/mixed" mixed
  {
    operator_t action;
  }

  namespace "http://metadox.xs4all.nl/mixed"
  {
    include <gmpxx.h>;
    binop ::mpz_class;
  }
The code generated by XSD when using split.map compiles and executes as
well as should be expected without customizing the generated
implementation.

Regards,

Jeroen.