[clang-cl] Whitelist -fbracket-depth=123 in clang-cl

Users apparently need it when expanding large quantities of macros.

Fixes PR38685

llvm-svn: 354626

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 5705041..dd59755 100644 (file)
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -901,7 +901,7 @@ def fno_fast_math : Flag<["-"], "fno-fast-math">, Group<f_Group>;
 def fmath_errno : Flag<["-"], "fmath-errno">, Group<f_Group>, Flags<[CC1Option]>,
   HelpText<"Require math functions to indicate errors by setting errno">;
 def fno_math_errno : Flag<["-"], "fno-math-errno">, Group<f_Group>;
-def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>;
+def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>, Flags<[CoreOption]>;
 def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>;
 def fno_signaling_math : Flag<["-"], "fno-signaling-math">, Group<f_Group>;
 def fjump_tables : Flag<["-"], "fjump-tables">, Group<f_Group>;

diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
index 1fa2ae3..9c6bb36 100644 (file)
--- a/clang/test/Driver/cl-options.c
+++ b/clang/test/Driver/cl-options.c
@@ -623,6 +623,7 @@
 // RUN:     -fmerge-all-constants \
 // RUN:     -no-canonical-prefixes \
 // RUN:     -march=skylake \
+// RUN:     -fbracket-depth=123 \
 // RUN:     --version \
 // RUN:     -Werror /Zs -- %s 2>&1