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Fixed a bug where if something went wrong while 

constructing the ObjCInterfaceDecl for an ISA,
we'd continue and try to use that Decl anyway,
possibly causing a crash.

llvm-svn: 164844
This commit is contained in:
Sean Callanan 2012-09-28 20:47:47 +00:00
parent b7243855d9
commit d473424d53
1 changed files with 4 additions and 0 deletions
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4
lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTypeVendor.cpp
View File

@ -640,6 +640,8 @@ AppleObjCTypeVendor::FindTypes (const ConstString &name,
log->Printf("AOCTV::FT [%u] Couldn't get the Objective-C interface for isa 0x%llx", log->Printf("AOCTV::FT [%u] Couldn't get the Objective-C interface for isa 0x%llx",
current_id, current_id,
(uint64_t)isa); (uint64_t)isa);
break;
} }
clang::QualType new_iface_type = ast_ctx->getObjCInterfaceType(iface_decl); clang::QualType new_iface_type = ast_ctx->getObjCInterfaceType(iface_decl);
@ -651,6 +653,8 @@ AppleObjCTypeVendor::FindTypes (const ConstString &name,
current_id, current_id,
dumper.GetCString(), dumper.GetCString(),
(uint64_t)isa); (uint64_t)isa);
break;
} }
types.push_back(ClangASTType(ast_ctx, new_iface_type.getAsOpaquePtr())); types.push_back(ClangASTType(ast_ctx, new_iface_type.getAsOpaquePtr()));