Full AST support and better Sema support for C++ try-catch.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@61346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Stmt.cpp b/lib/AST/Stmt.cpp
index 079ed4e..586e8f9 100644
--- a/lib/AST/Stmt.cpp
+++ b/lib/AST/Stmt.cpp
@@ -350,6 +350,18 @@
}
void CXXCatchStmt::Destroy(ASTContext& C) {
- ExceptionDecl->Destroy(C);
+ if (ExceptionDecl)
+ ExceptionDecl->Destroy(C);
Stmt::Destroy(C);
}
+
+// CXXTryStmt
+Stmt::child_iterator CXXTryStmt::child_begin() { return &Stmts[0]; }
+Stmt::child_iterator CXXTryStmt::child_end() { return &Stmts[0]+Stmts.size(); }
+
+CXXTryStmt::CXXTryStmt(SourceLocation tryLoc, Stmt *tryBlock,
+ Stmt **handlers, unsigned numHandlers)
+ : Stmt(CXXTryStmtClass), TryLoc(tryLoc) {
+ Stmts.push_back(tryBlock);
+ Stmts.insert(Stmts.end(), handlers, handlers + numHandlers);
+}