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add warning for when you define a 'in' typemap but not an explicit 'typecheck' one

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@7645 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-10-13 09:20:58 +00:00
commit 13843b659c
1 changed files with 7 additions and 0 deletions
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7
SWIG/Source/Modules/overload.cxx
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@ -403,6 +403,13 @@ Swig_overload_dispatch(Node *n, const String_or_char *fmt, int *maxargs) {
if (print_typecheck(f, j, pj)) {
Printf(f, "if (_v) {\n");
num_braces++;
}
if (!Getattr(pj,"tmap:in:SWIGTYPE") && Getattr(pj,"tmap:typecheck:SWIGTYPE")) {
/* we emit a warning if the argument defines the 'in' typemap, but not the 'typecheck' one */
Swig_warning(WARN_TYPEMAP_TYPECHECK_UNDEF, Getfile(ni), Getline(ni),
"Overloaded %s(%s) with no explicit typecheck typemap for arg %d of type '%s'\n",
Getattr(n,"name"),ParmList_str_defaultargs(pi),
j+1, SwigType_str(Getattr(pj,"type"),0));
}
Parm *pk = Getattr(pj,"tmap:in:next");
if (pk) pj = pk;