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Internals: Fix cppcheck warnings. No functional change.

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This commit is contained in:
Wilson Snyder
2015-10-04 13:11:32 -04:00
parent f71d904a9b
commit 5de83c9805
7 changed files with 23 additions and 15 deletions
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src/V3Slice.cpp
+12 -10
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@@ -446,17 +446,19 @@ class SliceVisitor : public AstNVisitor {
if ((int)(dim - varDim.second) < 0) {
// Unpacked dimensions are referenced first, make sure we have them all
nodep->v3error("Unary operator used across unpacked dimensions");
} else if ((int)(dim - (varDim.second)) < 0) {
// Implicit packed dimensions are allowed, make them explicit
uint32_t newDim = (varDim.second) - dim;
AstNode* clonep = nodep->lhsp()->cloneTree(false);
clonep->user1p(refp);
AstNode* newp = insertImplicit(clonep, dim+1, newDim);
nodep->lhsp()->replaceWith(newp); refp = NULL;
int clones = countClones(nodep->lhsp()->castArraySel());
nodep->user2(clones);
SliceCloneVisitor scv(nodep);
}
//Dead code
//else if ((int)(dim - (varDim.second)) < 0) {
// // Implicit packed dimensions are allowed, make them explicit
// uint32_t newDim = (varDim.second) - dim;
// AstNode* clonep = nodep->lhsp()->cloneTree(false);
// clonep->user1p(refp);
// AstNode* newp = insertImplicit(clonep, dim+1, newDim);
// nodep->lhsp()->replaceWith(newp); VL_DANGLING(refp);
// int clones = countClones(nodep->lhsp()->castArraySel());
// nodep->user2(clones);
// SliceCloneVisitor scv(nodep);
//}
}
}
virtual void visit(AstRedOr* nodep, AstNUser*) {