Turn on exceptions in test tools.

This allows us to test things that, e.g., throw std::bad_alloc.

Change-Id: I6409159b89f1d93d403b1a1f40539cf2531a8b68
Reviewed-on: https://skia-review.googlesource.com/34982
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/gn/BUILD.gn b/gn/BUILD.gn
index 7be1617d23..06cff4e4a7 100644
--- a/gn/BUILD.gn
+++ b/gn/BUILD.gn
@@ -258,11 +258,16 @@ config("default") {
 }
 
 config("no_exceptions") {
-  # Exceptions are disabled by default on Windows.  (Use /EHsc to enable them.)
+  # Exceptions are disabled by default on Windows.  (Use :yes_exceptions to enable them.)
   if (!is_win) {
     cflags_cc = [ "-fno-exceptions" ]
   }
 }
+config("yes_exceptions") {
+  if (is_win) {
+    cflags_cc = [ "/EHsc" ]
+  }
+}
 
 config("warnings") {
   cflags = []