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Fix cppcheck warnings. No functional change intended.

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This commit is contained in:
Wilson Snyder
2018-06-14 19:04:52 -04:00
parent 7fc565a1bd
commit 9f5a4c9b22
9 changed files with 20 additions and 6 deletions
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src/V3Case.cpp
+6 -1
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@@ -207,7 +207,7 @@ private:
if (m_caseItems <= 3) return false; // Not worth simplifing
// Convert valueItem from AstCaseItem* to the expression
// Not done earlier, as we may now have a NULL because it's just a ";" NOP branch
for (uint32_t i=0; i<(1UL<<m_caseWidth); i++) {
for (uint32_t i=0; i<(1UL<<m_caseWidth); ++i) {
m_valueItem[i] = VN_CAST(m_valueItem[i], CaseItem)->bodysp();
}
return true; // All is fine
@@ -467,7 +467,12 @@ private:
public:
// CONSTUCTORS
explicit CaseVisitor(AstNetlist* nodep) {
m_caseWidth = 0;
m_caseItems = 0;
m_caseNoOverlapsAllCovered = false;
for (uint32_t i=0; i<(1UL<<CASE_OVERLAP_WIDTH); ++i) {
m_valueItem[i] = NULL;
}
iterate(nodep);
}
virtual ~CaseVisitor() {