Introduce a -cc1-level option to turn off related result type
inference, to be used (only) by the Objective-C rewriter.
llvm-svn: 133025
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index bc3ff68..0e85a9f 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1542,6 +1542,11 @@
options::OPT_fno_lax_vector_conversions))
CmdArgs.push_back("-fno-lax-vector-conversions");
+ // -fobjc-infer-related-result-type is the default, except in the Objective-C
+ // rewriter.
+ if (IsRewriter)
+ CmdArgs.push_back("-fno-objc-infer-related-result-type");
+
// Handle -fobjc-gc and -fobjc-gc-only. They are exclusive, and -fobjc-gc-only
// takes precedence.
const Arg *GCArg = Args.getLastArg(options::OPT_fobjc_gc_only);