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Add new UNSUPPORTED error code to replace most previous Unsupported: messages.

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This commit is contained in:
Wilson Snyder
2020-06-09 19:20:16 -04:00
parent d42f9c095b
commit 6de78d58fa
89 changed files with 495 additions and 432 deletions
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src/V3LinkDot.cpp
+8 -6
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@@ -793,9 +793,10 @@ class LinkDotFindVisitor : public AstNVisitor {
int oldBlockNum = m_blockNum;
int oldModBlockNum = m_modBlockNum;
if (doit && nodep->user2()) {
nodep->v3error("Unsupported: Identically recursive module (module instantiates "
"itself, without changing parameters): "
<< AstNode::prettyNameQ(nodep->origName()));
nodep->v3warn(E_UNSUPPORTED,
"Unsupported: Identically recursive module (module instantiates "
"itself, without changing parameters): "
<< AstNode::prettyNameQ(nodep->origName()));
} else if (doit) {
UINFO(4, " Link Module: " << nodep << endl);
UASSERT_OBJ(!nodep->dead(), nodep, "Module in cell tree mislabeled as dead?");
@@ -1035,7 +1036,8 @@ class LinkDotFindVisitor : public AstNVisitor {
UASSERT_OBJ(m_curSymp && m_modSymp, nodep, "Var not under module?");
iterateChildren(nodep);
if (m_ftaskp && nodep->isParam()) {
nodep->v3error("Unsupported: Parameters in functions."); // Big3 unsupported too
nodep->v3warn(E_UNSUPPORTED,
"Unsupported: Parameters in functions"); // Big3 unsupported too
VL_DO_DANGLING(nodep->unlinkFrBack()->deleteTree(), nodep);
return;
}
@@ -1618,7 +1620,7 @@ class LinkDotIfaceVisitor : public AstNVisitor {
virtual void visit(AstModportFTaskRef* nodep) VL_OVERRIDE {
UINFO(5, " fif: " << nodep << endl);
iterateChildren(nodep);
if (nodep->isExport()) nodep->v3error("Unsupported: modport export");
if (nodep->isExport()) nodep->v3warn(E_UNSUPPORTED, "Unsupported: modport export");
VSymEnt* symp = m_curSymp->findIdFallback(nodep->name());
if (!symp) {
nodep->v3error("Modport item not found: " << nodep->prettyNameQ());
@@ -2626,7 +2628,7 @@ private:
if (AstClassExtends* eitemp = VN_CAST(itemp, ClassExtends)) {
// Replace abstract reference with hard pointer
// Will need later resolution when deal with parameters
eitemp->v3error("Unsupported: class extends");
eitemp->v3warn(E_UNSUPPORTED, "Unsupported: class extends");
}
}
VSymEnt* oldCurSymp = m_curSymp;