From: Chris Lattner <sabre@nondot.org>
Date: Sat, 18 Apr 2009 22:37:38 +0000 (+0000)
Subject: the scope checker does work with objc methods, add testcase.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5223af8f05eff78bfba57cb154e28fb9def97b45;p=clang

the scope checker does work with objc methods, add testcase.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69487 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 9cc7c6bf6b..abc508916f 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -2908,11 +2908,6 @@ Sema::DeclPtrTy Sema::ActOnStartOfFunctionDef(Scope *FnBodyScope, DeclPtrTy D) {
 
 
 /// TODO: statement expressions, for (int x[n]; ;), case.
-/// TODO: check the body of an objc method.
-
-// TODO: Consider wording like: "branching bypasses declaration of
-// variable-length"
-
 
 /// JumpScopeChecker - This object is used by Sema to diagnose invalid jumps
 /// into VLA and other protected scopes.  For example, this rejects:
diff --git a/test/SemaObjC/scope-check.m b/test/SemaObjC/scope-check.m
index fb9bd4570d..6659562bab 100644
--- a/test/SemaObjC/scope-check.m
+++ b/test/SemaObjC/scope-check.m
@@ -44,8 +44,6 @@ L3: ;
   } @catch (C *c) { // expected-note {{jump bypasses initialization of @catch block}}
   L8: ;
   }
-  
-  
 }
 
 void test2(int a) {
@@ -62,3 +60,18 @@ void test3() {
   blargh: ;
   } @catch (...) {}
 }
+
+@interface Greeter
++ (void) hello;
+@end
+
+@implementation Greeter
++ (void) hello {
+
+  @try {
+    goto blargh;     // expected-error {{illegal goto into protected scope}}
+  } @catch (...) {   // expected-note {{jump bypasses initialization of @catch block}}
+  blargh: ;
+  }
+}
+@end