[cfe-commits] r148074 - in /cfe/trunk: lib/Parse/ParseDecl.cpp test/SemaObjC/severe-syntax-error.m

[Fariborz Jahanian]

Author: fjahanian
Date: Thu Jan 12 18:14:12 2012
New Revision: 148074

URL: http://llvm.org/viewvc/llvm-project?rev=148074&view=rev
Log:
objc parsing. Fixes a crash when parsing array initialization
inside a class implementation with parse errors. // rdar://10633434

Added:
    cfe/trunk/test/SemaObjC/severe-syntax-error.m
Modified:
    cfe/trunk/lib/Parse/ParseDecl.cpp

Modified: cfe/trunk/lib/Parse/ParseDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseDecl.cpp?rev=148074&r1=148073&r2=148074&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseDecl.cpp (original)
+++ cfe/trunk/lib/Parse/ParseDecl.cpp Thu Jan 12 18:14:12 2012
@@ -1150,11 +1150,12 @@
     MaybeParseGNUAttributes(D);
 
     ParseDeclarator(D);
-
-    Decl *ThisDecl = ParseDeclarationAfterDeclarator(D);
-    D.complete(ThisDecl);
-    if (ThisDecl)
-      DeclsInGroup.push_back(ThisDecl);    
+    if (!D.isInvalidType()) {
+      Decl *ThisDecl = ParseDeclarationAfterDeclarator(D);
+      D.complete(ThisDecl);
+      if (ThisDecl)
+        DeclsInGroup.push_back(ThisDecl);   
+    }
   }
 
   if (DeclEnd)

Added: cfe/trunk/test/SemaObjC/severe-syntax-error.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaObjC/severe-syntax-error.m?rev=148074&view=auto
==============================================================================
--- cfe/trunk/test/SemaObjC/severe-syntax-error.m (added)
+++ cfe/trunk/test/SemaObjC/severe-syntax-error.m Thu Jan 12 18:14:12 2012
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// rdar://10633434
+
+ at interface testClass
+ at end
+
+ at class NSArray;
+
+ at implementation testClass
+
+static NSArray* prefixArray[] = @"BEGIN:", @"END:", @"VERSION:", @"N:", @"FN:", @"TEL;", @"TEL:", nil; // expected-error {{array initializer must be an initializer list}} \
+												       // expected-error {{expected identifier or '('}} \
+												       // expected-error {{expected ';' after top level declarator}}
+
+static NSString* prefixArray1[] = @"BEGIN:", @"END:", @"VERSION:", @"N:", @"FN:", @"TEL;", @"TEL:", nil; // expected-error {{unknown type name 'NSString'}} \
+													 // expected-error {{expected identifier or '('}} \
+													 // expected-error {{expected ';' after top level declarator}}
+
+static char* cArray[] = "BEGIN:", "END";	// expected-error {{array initializer must be an initializer list}} \
+						// expected-error {{expected identifier or '('}} \
+						// expected-error {{expected ';' after top level declarator}}
+
+ at end