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Fix configure over-disabling warnings.

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This commit is contained in:
Wilson Snyder 2020-05-27 08:45:11 -04:00
parent d737266f64
commit c5da38206e
3 changed files with 2 additions and 3 deletions
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1
configure.ac
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@ -419,6 +419,7 @@ AC_LINK_IFELSE(
CFG_WITH_THREADED=$_my_result CFG_WITH_THREADED=$_my_result
AC_SUBST(CFG_WITH_THREADED) AC_SUBST(CFG_WITH_THREADED)
AC_MSG_RESULT($CFG_WITH_THREADED) AC_MSG_RESULT($CFG_WITH_THREADED)
CXXFLAGS="$ACO_SAVE_CXXFLAGS"
# Check compiler flag # Check compiler flag
if test "$CFG_WITH_THREADED" = "no" ; then if test "$CFG_WITH_THREADED" = "no" ; then

2
src/V3CCtors.cpp
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@ -146,13 +146,11 @@ void V3CCtors::cctorsAll() {
modp = VN_CAST(modp->nextp(), NodeModule)) { modp = VN_CAST(modp->nextp(), NodeModule)) {
// Process each module in turn // Process each module in turn
{ {
AstCFunc* varResetFuncp;
V3CCtorsVisitor var_reset( V3CCtorsVisitor var_reset(
modp, "_ctor_var_reset", modp, "_ctor_var_reset",
(VN_IS(modp, Class) ? EmitCBaseVisitor::symClassVar() : ""), (VN_IS(modp, Class) ? EmitCBaseVisitor::symClassVar() : ""),
(VN_IS(modp, Class) ? "vlSymsp" : ""), (VN_IS(modp, Class) ? "vlSymsp" : ""),
(VN_IS(modp, Class) ? "if (false && vlSymsp) {} // Prevent unused\n" : "")); (VN_IS(modp, Class) ? "if (false && vlSymsp) {} // Prevent unused\n" : ""));
varResetFuncp = var_reset.builtFuncp();
for (AstNode* np = modp->stmtsp(); np; np = np->nextp()) { for (AstNode* np = modp->stmtsp(); np; np = np->nextp()) {
if (AstVar* varp = VN_CAST(np, Var)) { if (AstVar* varp = VN_CAST(np, Var)) {

2
src/V3EmitC.cpp
View File

@ -1655,7 +1655,7 @@ class EmitCImp : EmitCStmts {
string cvtarray = (adtypep->subDTypep()->isWide() ? ".data()" : ""); string cvtarray = (adtypep->subDTypep()->isWide() ? ".data()" : "");
return emitVarResetRecurse(varp, adtypep->subDTypep(), depth + 1, return emitVarResetRecurse(varp, adtypep->subDTypep(), depth + 1,
".atDefault()" + cvtarray); ".atDefault()" + cvtarray);
} else if (AstClassRefDType* adtypep = VN_CAST(dtypep, ClassRefDType)) { } else if (VN_IS(dtypep, ClassRefDType)) {
return ""; // Constructor does it return ""; // Constructor does it
} else if (AstDynArrayDType* adtypep = VN_CAST(dtypep, DynArrayDType)) { } else if (AstDynArrayDType* adtypep = VN_CAST(dtypep, DynArrayDType)) {
// Access std::array as C array // Access std::array as C array