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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/V3Clock.cpp
+6 -6
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@@ -268,7 +268,7 @@ private:
stmtsp->unlinkFrBackWithNext();
cmtp->addNextHere(stmtsp);
}
nodep->deleteTree(); nodep = NULL;
nodep->deleteTree(); VL_DANGLING(nodep);
}
virtual void visit(AstAlwaysPost* nodep, AstNUser*) {
AstNode* cmtp = new AstComment(nodep->fileline(), nodep->typeName());
@@ -277,7 +277,7 @@ private:
stmtsp->unlinkFrBackWithNext();
cmtp->addNextHere(stmtsp);
}
nodep->deleteTree(); nodep = NULL;
nodep->deleteTree(); VL_DANGLING(nodep);
}
virtual void visit(AstCoverToggle* nodep, AstNUser*) {
//nodep->dumpTree(cout,"ct:");
@@ -297,7 +297,7 @@ private:
newp->addIfsp(new AstAssign(nodep->fileline(),
changep->cloneTree(false),
origp->cloneTree(false)));
nodep->replaceWith(newp); nodep->deleteTree(); nodep=NULL;
nodep->replaceWith(newp); nodep->deleteTree(); VL_DANGLING(nodep);
}
virtual void visit(AstInitial* nodep, AstNUser*) {
AstNode* cmtp = new AstComment(nodep->fileline(), nodep->typeName());
@@ -306,7 +306,7 @@ private:
stmtsp->unlinkFrBackWithNext();
cmtp->addNextHere(stmtsp);
}
nodep->deleteTree(); nodep = NULL;
nodep->deleteTree(); VL_DANGLING(nodep);
}
virtual void visit(AstCFunc* nodep, AstNUser*) {
nodep->iterateChildren(*this);
@@ -342,7 +342,7 @@ private:
// Not at the top or empty block...
// Only empty blocks should be leftover on the non-top. Killem.
if (nodep->stmtsp()) nodep->v3fatalSrc("Non-empty lower active");
nodep->unlinkFrBack()->deleteTree(); nodep=NULL;
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
} else {
UINFO(4," ACTIVE "<<nodep<<endl);
AstNode* stmtsp = nodep->stmtsp()->unlinkFrBackWithNext();
@@ -374,7 +374,7 @@ private:
// Move statements to function
addToEvalLoop(stmtsp);
}
nodep->unlinkFrBack()->deleteTree(); nodep = NULL;
nodep->unlinkFrBack()->deleteTree(); VL_DANGLING(nodep);
}
}