github/verilator
1
0
Fork 1
mirror of https://github.com/verilator/verilator.git synced 2025-01-05 22:27:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

Internals: Fix some cast and fallthrough warnings. No functional change

Browse Source
This commit is contained in:
Wilson Snyder 2017-09-14 23:27:06 -04:00
parent 960b2ed023
commit cf6a69da27
4 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/V3AstNodes.h
View File

@ -409,8 +409,8 @@ public:
void rangep(AstRange* nodep) { setNOp1p(nodep); }
void setSignedState(VSignedState signst) {
// Note NOSIGN does NOT change the state; this is required by the parser
if (signst==signedst_UNSIGNED) numeric(VSignedState(signst));
else if (signst==signedst_SIGNED) numeric(VSignedState(signst));
if (signst==signedst_UNSIGNED) numeric(signst);
else if (signst==signedst_SIGNED) numeric(signst);
}
// METHODS
virtual AstBasicDType* basicp() const { return (AstBasicDType*)this; } // (Slow) recurse down to find basic data type
@ -1797,7 +1797,7 @@ public:
}}
virtual bool same(AstNode* samep) const {
return (m_packagep==samep->castPackageRef()->m_packagep); }
virtual V3Hash sameHash() const { return V3Hash(V3Hash(m_packagep)); }
virtual V3Hash sameHash() const { return V3Hash(m_packagep); }
virtual void dump(ostream& str=cout);
AstPackage* packagep() const { return m_packagep; }
void packagep(AstPackage* nodep) { m_packagep=nodep; }
@ -1919,7 +1919,7 @@ public:
}
ASTNODE_NODE_FUNCS(SenItem)
virtual void dump(ostream& str);
virtual V3Hash sameHash() const { return V3Hash(V3Hash(edgeType())); }
virtual V3Hash sameHash() const { return V3Hash(edgeType()); }
virtual bool same(AstNode* samep) const {
return edgeType()==samep->castSenItem()->edgeType(); }
AstEdgeType edgeType() const { return m_edgeType; } // * = Posedge/negedge

2
src/V3GraphDfa.cpp
View File

@ -453,7 +453,7 @@ private:
DfaVertex* fromvertexp = static_cast<DfaVertex*>(edgep->fromp());
if (fromvertexp != vertexp
&& !fromvertexp->user()) {
workps.push(static_cast<DfaVertex*>(fromvertexp));
workps.push(fromvertexp);
fromvertexp->user(1);
}
}

2
src/V3Options.cpp
View File

@ -799,7 +799,7 @@ void V3Options::parseOptsList(FileLine* fl, const string& optdir, int argc, char
}
else if ( !strcmp (sw, "-Mdir") && (i+1)<argc ) {
shift; m_makeDir = argv[i];
addIncDirFallback (string (m_makeDir)); // Need to find generated files there too
addIncDirFallback (m_makeDir); // Need to find generated files there too
}
else if ( !strcmp (sw, "-o") && (i+1)<argc ) {
shift; m_exeName = argv[i];

3
src/V3PreProc.cpp
View File

@ -1310,7 +1310,8 @@ int V3PreProcImp::getStateToken() {
goto next_tok;
}
}
fatalSrc("Bad case\n");
fatalSrc("Bad case\n"); // FALLTHRU
goto next_tok; // but not really, above fatal catches it, but if add goto, static analysis complains
}
case VP_ERROR: {
statePush(ps_ERRORNAME);