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Refactor multiple inheritance warnings

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Slightly simplify choosing single base class when handling
multiple inheritance and make consistent across more languages.
Modula3 multiple inheritance warnings now warn for all bases
This commit is contained in:
William S Fulton 2016-02-02 19:43:17 +00:00
commit fc4be01106
4 changed files with 60 additions and 65 deletions
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32
Source/Modules/java.cxx
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@ -1820,26 +1820,24 @@ public:
if (!purebase_replace) {
List *baselist = Getattr(n, "bases");
if (baselist) {
Iterator base = First(baselist);
while (base.item && (GetFlag(base.item, "feature:ignore") || Getattr(base.item, "feature:interface")))
base = Next(base);
if (base.item) {
c_baseclassname = Getattr(base.item, "name");
baseclass = Copy(getProxyName(c_baseclassname));
if (baseclass)
c_baseclass = SwigType_namestr(Getattr(base.item, "name"));
base = Next(base);
/* Warn about multiple inheritance for additional base class(es) */
while (base.item) {
if (!GetFlag(base.item, "feature:ignore") && !Getattr(base.item, "feature:interface")) {
Iterator base = First(baselist);
while (base.item) {
if (!(GetFlag(base.item, "feature:ignore") || Getattr(base.item, "feature:interface"))) {
String *baseclassname = Getattr(base.item, "name");
if (!c_baseclassname) {
c_baseclassname = baseclassname;
baseclass = Copy(getProxyName(baseclassname));
if (baseclass)
c_baseclass = SwigType_namestr(baseclassname);
} else {
/* Warn about multiple inheritance for additional base class(es) */
String *proxyclassname = Getattr(n, "classtypeobj");
String *baseclassname = Getattr(base.item, "name");
Swig_warning(WARN_JAVA_MULTIPLE_INHERITANCE, Getfile(n), Getline(n),
"Warning for %s proxy: Base %s ignored. Multiple inheritance is not supported in Java.\n", SwigType_namestr(proxyclassname), SwigType_namestr(baseclassname));
"Warning for %s proxy: Base %s ignored. Multiple inheritance is not supported in Java.\n", SwigType_namestr(proxyclassname), SwigType_namestr(baseclassname));
}
base = Next(base);
}
}
}
base = Next(base);
}
}
}