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cppcheck fixes

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This commit is contained in:
Wilson Snyder
2013-02-03 13:27:37 -05:00
parent 4a5a56f8ef
commit f07f6a26a8
23 changed files with 47 additions and 37 deletions
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src/V3LinkDot.cpp
+3 -3
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@@ -661,7 +661,7 @@ private:
// Find under either a task or the module's vars
VSymEnt* foundp = m_curSymp->findIdFallback(nodep->name());
if (!foundp && m_modSymp && nodep->name() == m_modSymp->nodep()->name()) foundp = m_modSymp; // Conflicts with modname?
AstVar* findvarp = foundp->nodep()->castVar();
AstVar* findvarp = foundp ? foundp->nodep()->castVar() : NULL;
bool ins=false;
if (!foundp) {
ins=true;
@@ -730,7 +730,7 @@ private:
// Find under either a task or the module's vars
VSymEnt* foundp = m_curSymp->findIdFallback(nodep->name());
if (!foundp && m_modSymp && nodep->name() == m_modSymp->nodep()->name()) foundp = m_modSymp; // Conflicts with modname?
AstEnumItem* findvarp = foundp->nodep()->castEnumItem();
AstEnumItem* findvarp = foundp ? foundp->nodep()->castEnumItem() : NULL;
bool ins=false;
if (!foundp) {
ins=true;
@@ -1503,7 +1503,7 @@ private:
VSymEnt* foundp = NULL;
AstNodeFTask* taskp = NULL;
foundp = m_statep->findSymPrefixed(dotSymp, nodep->name(), baddot);
taskp = foundp->nodep()->castNodeFTask(); // Maybe NULL
taskp = foundp ? foundp->nodep()->castNodeFTask() : NULL; // Maybe NULL
if (taskp) {
nodep->taskp(taskp);
nodep->packagep(foundp->packagep());