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Internals: Refactor input/output to new class in prep for ref support.

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This commit is contained in:
Wilson Snyder
2018-10-27 17:29:00 -04:00
parent dc26815b1c
commit b8098098d8
34 changed files with 456 additions and 391 deletions
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src/V3LinkParse.cpp
+3 -3
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@@ -198,9 +198,9 @@ private:
// A variable with an = value can be three things:
FileLine* fl = nodep->valuep()->fileline();
// 1. Parameters and function inputs: It's a default to use if not overridden
if (nodep->isParam() || (m_ftaskp && nodep->isInOnly())) {
}
else if (!m_ftaskp && nodep->isInOnly()) {
if (nodep->isParam() || (m_ftaskp && nodep->isNonOutput())) {
}
else if (!m_ftaskp && nodep->isNonOutput()) {
nodep->v3error("Unsupported: Default value on module input: "<<nodep->prettyName());
nodep->valuep()->unlinkFrBack()->deleteTree();
} // 2. Under modules, it's an initial value to be loaded at time 0 via an AstInitial