[Lldb-commits] [lldb] r164878 - /lldb/trunk/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp

[Sean Callanan]

Author: spyffe
Date: Fri Sep 28 20:53:36 2012
New Revision: 164878

URL: http://llvm.org/viewvc/llvm-project?rev=164878&view=rev
Log:
Now in the presence of an Objective-C version 2
runtime, we read method signatures for both class
and instance methods out of the runtime data.

(lldb) fr var str
(NSString *) str = 0x0000000105000180 @"Hello from '/Volumes/Data/projects/lldb/test/lang/objc/foundation/a.out'"
(lldb) expr str.length
(unsigned long long) $0 = 72
(lldb) expr [NSString stringWithCString:"Hello world!" encoding:1]
(id) $1 = 0x0000000105100050
(lldb) po $1
$1 = 0x0000000105100050 Hello world!

(lldb) fr var array1
(NSArray *) array1 = 0x000000010010a6e0 @"3 objects"
(lldb) expr array1.count
(unsigned long long) $0 = 3
(lldb) expr [array1 objectAtIndex:2]
(id) $1 = 0x00000001000025d0
(lldb) po $1
$1 = 0x00000001000025d0 array1 object3

Notice that both regular and property-style notation
work.  I still need to add explicit support for
properties with non-default setters/getters.

This information is only queried if an Objective-C
object does not have debug information for a complete
type available.  Otherwise we query debug information
as usual.

Modified:
    lldb/trunk/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp

Modified: lldb/trunk/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp?rev=164878&r1=164877&r2=164878&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp (original)
+++ lldb/trunk/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp Fri Sep 28 20:53:36 2012
@@ -350,7 +350,7 @@
             }
             else
             {
-                is_zero_argument = true;
+                is_zero_argument = false;
                 selector_components.push_back(&ast_ctx.Idents.get(llvm::StringRef(name_cursor, colon_loc - name_cursor)));
                 name_cursor = colon_loc + 1;
             }
@@ -571,9 +571,6 @@
     
     uint32_t ret = 0;
     
-    // TODO Remove this return once testing is complete.
-    return ret;
-    
     do
     {
         // See if the type is already in our ASTContext.