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Support parameter type, bug376.

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This commit is contained in:
Wilson Snyder
2016-03-14 21:51:31 -04:00
parent cef097b7b7
commit 9ae40d64f0
17 changed files with 388 additions and 17 deletions
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src/V3LinkDot.cpp
+16 -1
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@@ -194,6 +194,7 @@ public:
else if (nodep->castFunc()) return "function";
else if (nodep->castBegin()) return "block";
else if (nodep->castIface()) return "interface";
else if (nodep->castParamTypeDType()) return "parameter type";
else return nodep->prettyTypeName();
}
@@ -893,6 +894,11 @@ class LinkDotFindVisitor : public AstNVisitor {
nodep->iterateChildren(*this);
m_statep->insertSym(m_curSymp, nodep->name(), nodep, m_packagep);
}
virtual void visit(AstParamTypeDType* nodep, AstNUser*) {
if (!m_curSymp) nodep->v3fatalSrc("Parameter type not under module??\n");
nodep->iterateChildren(*this);
m_statep->insertSym(m_curSymp, nodep->name(), nodep, m_packagep);
}
virtual void visit(AstCFunc* nodep, AstNUser*) {
// For dotted resolution, ignore all AstVars under functions, otherwise shouldn't exist
if (m_statep->forScopeCreation()) nodep->v3fatalSrc("No CFuncs expected in tree yet");
@@ -1539,6 +1545,10 @@ private:
markAndCheckPinDup(nodep, refp, whatp);
}
}
else if (AstParamTypeDType* refp = foundp->nodep()->castParamTypeDType()) {
nodep->modPTypep(refp);
markAndCheckPinDup(nodep, refp, whatp);
}
else {
nodep->v3error(ucfirst(whatp)<<" not found: "<<nodep->prettyName());
}
@@ -2099,7 +2109,12 @@ private:
if (AstTypedef* defp = foundp ? foundp->nodep()->castTypedef() : NULL) {
nodep->refDTypep(defp->subDTypep());
nodep->packagep(foundp->packagep());
} else {
}
else if (AstParamTypeDType* defp = foundp ? foundp->nodep()->castParamTypeDType() : NULL) {
nodep->refDTypep(defp);
nodep->packagep(foundp->packagep());
}
else {
nodep->v3error("Can't find typedef: "<<nodep->prettyName());
}
}