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Internals: Fix cppcheck warnings; add VL_DANGLING. No functional change.

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This commit is contained in:
Wilson Snyder
2015-10-04 13:16:35 -04:00
parent 5de83c9805
commit 4fc9a906f6
52 changed files with 410 additions and 413 deletions
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src/V3Slice.cpp
+4 -4
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@@ -124,7 +124,7 @@ class SliceCloneVisitor : public AstNVisitor {
clonep->iterateChildren(*this);
nodep->addNextHere(clonep);
}
nodep->unlinkFrBack()->deleteTree(); nodep = NULL;
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
}
// Not all Uniop nodes should be cloned down to a single bit
@@ -164,7 +164,7 @@ class SliceCloneVisitor : public AstNVisitor {
}
}
nodep->addNextHere(lhsp);
nodep->unlinkFrBack()->deleteTree(); nodep = NULL;
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
}
virtual void visit(AstRedOr* nodep, AstNUser*) {
cloneUniop(nodep);
@@ -295,7 +295,7 @@ class SliceVisitor : public AstNVisitor {
AstVarRef* clonep = nodep->cloneTree(false);
clonep->user1p(nodep);
AstNode* newp = insertImplicit(clonep, 1, dimensions);
nodep->replaceWith(newp); nodep = NULL;
nodep->replaceWith(newp); VL_DANGLING(nodep);
newp->accept(*this);
}
}
@@ -422,7 +422,7 @@ class SliceVisitor : public AstNVisitor {
}
//if (debug()>=9) newp->dumpTreeAndNext(cout, "-InitArrayOut: ");
nodep->replaceWith(newp);
pushDeletep(nodep); nodep=NULL;
pushDeletep(nodep); VL_DANGLING(nodep);
return; // WIll iterate in a moment
}
// Hasn't been searched for implicit slices yet