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Internal cleanup: no functional change.

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Add cloneTree to each node type so cast not required after use.
Standardize declaring common AstNode functions via a macro.
This commit is contained in:
Wilson Snyder
2008-11-19 20:15:05 -05:00
parent a4bcb3de4a
commit ab668b066f
15 changed files with 209 additions and 665 deletions
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src/V3LinkLevel.cpp
+1 -1
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@@ -156,7 +156,7 @@ void V3LinkLevel::wrapTop(AstNetlist* netlistp) {
if (AstVar* oldvarp=subnodep->castVar()) {
UINFO(8,"VARWRAP "<<oldvarp<<endl);
if (oldvarp->isIO()) {
AstVar* varp = oldvarp->cloneTree(false)->castVar();
AstVar* varp = oldvarp->cloneTree(false);
newmodp->addStmtp(varp);
varp->sigPublic(true); // User needs to be able to get to it...
if (oldvarp->isIO()) {