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Thread safety analysis: move smart pointer checks from -Wthread-safety-beta 

to -Wthread-safety.

llvm-svn: 203510
This commit is contained in:
DeLesley Hutchins 2014-03-10 23:03:49 +00:00
parent ce376c0fcb
commit d1c9b37db9
1 changed files with 20 additions and 28 deletions
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8
clang/lib/Analysis/ThreadSafety.cpp
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@ -1857,11 +1857,9 @@ void BuildLockset::checkAccess(const Expr *Exp, AccessKind AK) {
}
if (const ArraySubscriptExpr *AE = dyn_cast<ArraySubscriptExpr>(Exp)) {
if (Analyzer->Handler.issueBetaWarnings()) {
checkPtAccess(AE->getLHS(), AK);
return;
}
}
if (const MemberExpr *ME = dyn_cast<MemberExpr>(Exp)) {
if (ME->isArrow())
@ -1884,7 +1882,6 @@ void BuildLockset::checkAccess(const Expr *Exp, AccessKind AK) {
/// \brief Checks pt_guarded_by and pt_guarded_var attributes.
void BuildLockset::checkPtAccess(const Expr *Exp, AccessKind AK) {
if (Analyzer->Handler.issueBetaWarnings()) {
while (true) {
if (const ParenExpr *PE = dyn_cast<ParenExpr>(Exp)) {
Exp = PE->getSubExpr();
@ -1902,9 +1899,6 @@ void BuildLockset::checkPtAccess(const Expr *Exp, AccessKind AK) {
}
break;
}
}
else
Exp = Exp->IgnoreParenCasts();
const ValueDecl *D = getValueDecl(Exp);
if (!D || !D->hasAttrs())
@ -2134,11 +2128,9 @@ void BuildLockset::VisitCallExpr(CallExpr *Exp) {
case OO_Star:
case OO_Arrow:
case OO_Subscript: {
if (Analyzer->Handler.issueBetaWarnings()) {
const Expr *Obj = OE->getArg(0);
checkAccess(Obj, AK_Read);
checkPtAccess(Obj, AK_Read);
}
break;
}
default: {