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Teach CFGImplicitDtor::getDestructorDecl() about arrays of objects with destructors.

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llvm-svn: 126910
This commit is contained in:
Ted Kremenek
2011-03-03 01:21:32 +00:00
parent 1676a042e3
commit 8cfe207861
4 changed files with 14 additions and 6 deletions
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10
clang/lib/Analysis/CFG.cpp
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@@ -2772,7 +2772,8 @@ CFG* CFG::buildCFG(const Decl *D, Stmt* Statement, ASTContext *C,
return Builder.buildCFG(D, Statement, C, BO);
}
const CXXDestructorDecl *CFGImplicitDtor::getDestructorDecl() const {
const CXXDestructorDecl *
CFGImplicitDtor::getDestructorDecl(ASTContext &astContext) const {
switch (getKind()) {
case CFGElement::Invalid:
case CFGElement::Statement:
@@ -2783,6 +2784,9 @@ const CXXDestructorDecl *CFGImplicitDtor::getDestructorDecl() const {
const VarDecl *var = cast<CFGAutomaticObjDtor>(this)->getVarDecl();
QualType ty = var->getType();
ty = ty.getNonReferenceType();
if (const ArrayType *arrayType = astContext.getAsArrayType(ty)) {
ty = arrayType->getElementType();
}
const RecordType *recordType = ty->getAs<RecordType>();
const CXXRecordDecl *classDecl =
cast<CXXRecordDecl>(recordType->getDecl());
@@ -2804,8 +2808,8 @@ const CXXDestructorDecl *CFGImplicitDtor::getDestructorDecl() const {
return 0;
}
bool CFGImplicitDtor::isNoReturn() const {
if (const CXXDestructorDecl *cdecl = getDestructorDecl()) {
bool CFGImplicitDtor::isNoReturn(ASTContext &astContext) const {
if (const CXXDestructorDecl *cdecl = getDestructorDecl(astContext)) {
QualType ty = cdecl->getType();
return cast<FunctionType>(ty)->getNoReturnAttr();
}