Add Kaleidoscope regression tests.

These will be run if LLVM_BUILD_EXAMPLES is enabled.

llvm-svn: 246175

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/docs/tutorial/LangImpl4.rst b/llvm/docs/tutorial/LangImpl4.rst
index 702886f6aec..92dcc3d33a0 100644
--- a/llvm/docs/tutorial/LangImpl4.rst
+++ b/llvm/docs/tutorial/LangImpl4.rst
@@ -566,7 +566,7 @@ if we add:
 
     /// putchard - putchar that takes a double and returns 0.
     extern "C" double putchard(double X) {
-      putchar((char)X);
+      fputc((char)X, stderr);
       return 0;
     }