In debugger mode, make ObjC message sends to unknown selectors return
__unknown_anytype, and rewrite such message sends correctly.
I had to bite the bullet and actually add a debugger support mode for this
one, which is a bit unfortunate, but there really isn't anything else
I could imagine doing; this is clearly just debugger-specific behavior.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135051 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 05b3377..06b7260 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -737,6 +737,8 @@
Res.push_back("-ffake-address-space-map");
if (Opts.ParseUnknownAnytype)
Res.push_back("-funknown-anytype");
+ if (Opts.DebuggerSupport)
+ Res.push_back("-fdebugger-support");
if (Opts.DelayedTemplateParsing)
Res.push_back("-fdelayed-template-parsing");
if (Opts.Deprecated)
@@ -1667,6 +1669,7 @@
Opts.MRTD = Args.hasArg(OPT_mrtd);
Opts.FakeAddressSpaceMap = Args.hasArg(OPT_ffake_address_space_map);
Opts.ParseUnknownAnytype = Args.hasArg(OPT_funknown_anytype);
+ Opts.DebuggerSupport = Args.hasArg(OPT_fdebugger_support);
// Record whether the __DEPRECATED define was requested.
Opts.Deprecated = Args.hasFlag(OPT_fdeprecated_macro,