pretty-print @try/@catch/@finally from AST as the validation of AST.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43649 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/StmtPrinter.cpp b/AST/StmtPrinter.cpp
index 0953891..ad30910 100644
--- a/AST/StmtPrinter.cpp
+++ b/AST/StmtPrinter.cpp
@@ -322,11 +322,40 @@
}
void StmtPrinter::VisitObjcAtTryStmt(ObjcAtTryStmt *Node) {
- Indent() << "@try { /* todo */ }\n";
+ Indent() << "@try";
+ if (CompoundStmt *TS = dyn_cast<CompoundStmt>(Node->getTryBody())) {
+ PrintRawCompoundStmt(TS);
+ OS << "\n";
+ }
+
+ for (ObjcAtCatchStmt *catchStmt =
+ static_cast<ObjcAtCatchStmt *>(Node->getCatchStmts());
+ catchStmt;
+ catchStmt =
+ static_cast<ObjcAtCatchStmt *>(catchStmt->getNextCatchStmt())) {
+ Indent() << "@catch(";
+ if (catchStmt->getCatchParamStmt()) {
+ if (DeclStmt *DS = dyn_cast<DeclStmt>(catchStmt->getCatchParamStmt()))
+ PrintRawDecl(DS->getDecl());
+ }
+ OS << ")";
+ if (CompoundStmt *CS = dyn_cast<CompoundStmt>(catchStmt->getCatchBody()))
+ {
+ PrintRawCompoundStmt(CS);
+ OS << "\n";
+ }
+ }
+
+ Indent() << "@finally";
+ if (CompoundStmt *FS = dyn_cast<CompoundStmt>(
+ static_cast<ObjcAtFinallyStmt *>(
+ Node->getFinallyStmt())->getFinallyBody())) {
+ PrintRawCompoundStmt(FS);
+ OS << "\n";
+ }
}
void StmtPrinter::VisitObjcAtFinallyStmt(ObjcAtFinallyStmt *Node) {
- Indent() << "@finally { /* todo */ } \n";
}
void StmtPrinter::VisitObjcAtCatchStmt (ObjcAtCatchStmt *Node) {
@@ -665,7 +694,6 @@
OS << "]";
}
-
//===----------------------------------------------------------------------===//
// Stmt method implementations
//===----------------------------------------------------------------------===//