/*
returns the first parent of input s that is of type Decl
*/
const Decl* getDeclParent(const Stmt* s, ASTContext *Context){
const Decl* ret = NULL;
if(!s){
return ret;
}
const ASTContext::DynTypedNodeList parents = Context->getParents(*s);
if(parents.size() > 0){
ret = parents[0].get<Decl>();
}
return ret;
}
/*
returns the first parent of input d that is of type Stmt
*/
const Stmt* getStmtParent(const Decl *d, ASTContext *Context){
const Stmt* ret = NULL;
if(!d) {
return ret;
}
const ASTContext::DynTypedNodeList parents = Context->getParents(*d);
if(parents.size() > 0){
ret = parents[0].get<Stmt>();
}
return ret;
}
AST_MATCHER_P(Expr, hasParentIgnoringImpCasts,
ast_matchers::internal::Matcher<Expr>, InnerMatcher) {
const Expr *E = &Node;
do {
ASTContext::DynTypedNodeList Parents =
Finder->getASTContext().getParents(*E);
if (Parents.size() != 1)
return false;
E = Parents[0].get<Expr>();
if (!E)
return false;
} while (isa<ImplicitCastExpr>(E));
return InnerMatcher.matches(*E, Finder, Builder);
}
