commit 195dd7c8448893e13a0cd8e776520f14cba65b08
author Richard Smith <richard-llvm@metafoo.co.uk> Wed Nov 06 19:31:51 2013 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Wed Nov 06 19:31:51 2013 +0000
tree aa13bb738bae1250577ed51adc3e9ad7a0c7238b
parent e6d509f2e09698df4e334b77596ca40e4899b2e4

Add a limit to the length of a sequence of 'operator->' functions we will
follow when building a class member access expression. Based on a patch by
Rahul Jain!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194161 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Frontend/CompilerInvocation.cpp

diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index d419d8a..c1999e8 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -1322,6 +1322,8 @@
   Opts.MathErrno = !Opts.OpenCL && Args.hasArg(OPT_fmath_errno);
   Opts.InstantiationDepth =
       getLastArgIntValue(Args, OPT_ftemplate_depth, 256, Diags);
+  Opts.ArrowDepth =
+      getLastArgIntValue(Args, OPT_foperator_arrow_depth, 256, Diags);
   Opts.ConstexprCallDepth =
       getLastArgIntValue(Args, OPT_fconstexpr_depth, 512, Diags);
   Opts.ConstexprStepLimit =