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Parser: Move class parameter unsupported messages down out of parser

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This commit is contained in:
Wilson Snyder
2020-07-11 18:39:01 -04:00
parent bb8899f307
commit 9e5cd463e5
6 changed files with 103 additions and 66 deletions
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src/V3LinkDot.cpp
+32 -1
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@@ -2049,7 +2049,14 @@ private:
allowVar = true;
UASSERT_OBJ(VN_IS(m_ds.m_dotp->lhsp(), ClassOrPackageRef), m_ds.m_dotp->lhsp(),
"Bad package link");
packagep = VN_CAST(m_ds.m_dotp->lhsp(), ClassOrPackageRef)->packagep();
AstClassOrPackageRef* cpackagerefp
= VN_CAST(m_ds.m_dotp->lhsp(), ClassOrPackageRef);
packagep = cpackagerefp->packagep();
if (!packagep && cpackagerefp->classOrPackagep()) {
nodep->v3warn(E_UNSUPPORTED,
"Unsupported: Class '::' references: "
<< AstNode::prettyNameQ(cpackagerefp->name()));
}
UASSERT_OBJ(packagep, m_ds.m_dotp->lhsp(), "Bad package link");
m_ds.m_dotSymp = m_statep->getNodeSym(packagep);
m_ds.m_dotPos = DP_SCOPE;
@@ -2401,6 +2408,14 @@ private:
if (m_ds.m_dotp && m_ds.m_dotPos == DP_PACKAGE) {
UASSERT_OBJ(VN_IS(m_ds.m_dotp->lhsp(), ClassOrPackageRef), m_ds.m_dotp->lhsp(),
"Bad package link");
AstClassOrPackageRef* cpackagerefp = VN_CAST(m_ds.m_dotp->lhsp(), ClassOrPackageRef);
if (cpackagerefp->name() == "process" || cpackagerefp->name() == "local") {
nodep->v3warn(E_UNSUPPORTED,
"Unsupported: " << AstNode::prettyNameQ(cpackagerefp->name()));
}
if (cpackagerefp->paramsp()) {
nodep->v3warn(E_UNSUPPORTED, "Unsupported: parameterized packages");
}
UASSERT_OBJ(VN_CAST(m_ds.m_dotp->lhsp(), ClassOrPackageRef)->packagep(),
m_ds.m_dotp->lhsp(), "Bad package link");
nodep->packagep(VN_CAST(m_ds.m_dotp->lhsp(), ClassOrPackageRef)->packagep());
@@ -2667,6 +2682,22 @@ private:
virtual void visit(AstRefDType* nodep) VL_OVERRIDE {
// Resolve its reference
if (nodep->user3SetOnce()) return;
if (AstNode* cpackagep = nodep->classOrPackagep()) {
if (AstClassOrPackageRef* cpackagerefp = VN_CAST(cpackagep, ClassOrPackageRef)) {
if (cpackagerefp->packagep()) {
nodep->packagep(cpackagerefp->packagep());
} else {
cpackagep->v3warn(E_UNSUPPORTED, "Unsupported: Class '::' reference");
// if (cpackagerefp->paramsp()) {
// nodep->v3warn(E_UNSUPPORTED, "Unsupported: parameterized packages");
// }
}
} else {
cpackagep->v3warn(E_UNSUPPORTED,
"Unsupported: Multiple '::' package/class reference");
}
VL_DO_DANGLING(cpackagep->unlinkFrBack()->deleteTree(), cpackagep);
}
if (m_ds.m_dotp && m_ds.m_dotPos == DP_PACKAGE) {
UASSERT_OBJ(VN_IS(m_ds.m_dotp->lhsp(), ClassOrPackageRef), m_ds.m_dotp->lhsp(),
"Bad package link");