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fix unused 'fail:' label warnings

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8716 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2006-02-05 04:08:56 +00:00
commit 403e9ebc9e
6 changed files with 55 additions and 22 deletions
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9
Source/Modules/ruby.cxx
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@ -1426,6 +1426,7 @@ public:
setf = NewWrapper();
/* create getter */
int addfail = 0;
getfname = Swig_name_get(iname);
Printv(getf->def, "SWIGINTERN VALUE\n", getfname, "(", NIL);
Printf(getf->def, "VALUE self");
@ -1438,14 +1439,16 @@ public:
Replaceall(tm,"$target","_val");
Replaceall(tm,"$source",name);
/* Printv(getf->code,tm, NIL); */
emit_action_code(n, getf, tm);
addfail = emit_action_code(n, getf, tm);
} else {
Swig_warning(WARN_TYPEMAP_VAROUT_UNDEF, input_file, line_number,
"Unable to read variable of type %s\n", SwigType_str(t,0));
}
Printv(getf->code, tab4, "return _val;\n", NIL);
Append(getf->code,"fail:\n");
Append(getf->code," return Qnil;\n");
if (addfail) {
Append(getf->code,"fail:\n");
Append(getf->code," return Qnil;\n");
}
Append(getf->code,"}\n");
Wrapper_print(getf,f_wrappers);