Expose no newline at end of file warning under Wnewline-eof flag.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135822 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/DiagnosticLexKinds.td b/include/clang/Basic/DiagnosticLexKinds.td
index 38d6a80..b939122 100644
--- a/include/clang/Basic/DiagnosticLexKinds.td
+++ b/include/clang/Basic/DiagnosticLexKinds.td
@@ -38,7 +38,8 @@
def ext_bcpl_comment : Extension<
"// comments are not allowed in this language">,
InGroup<Comment>;
-def ext_no_newline_eof : Extension<"no newline at end of file">;
+def ext_no_newline_eof : Extension<"no newline at end of file">,
+ InGroup<DiagGroup<"newline-eof">>;
def ext_backslash_newline_eof : Extension<"backslash-newline at end of file">;
def ext_dollar_in_identifier : Extension<"'$' in identifier">;
def charize_microsoft_ext : Extension<"@# is a microsoft extension">;
diff --git a/test/Lexer/newline-eof.c b/test/Lexer/newline-eof.c
new file mode 100644
index 0000000..2f95dc7
--- /dev/null
+++ b/test/Lexer/newline-eof.c
@@ -0,0 +1,5 @@
+// RUN: %clang -fsyntax-only -Wnewline-eof -verify %s
+// rdar://9133072
+
+// The following line isn't terminated, don't fix it.
+void foo() {} // expected-warning{{No newline at end of file}}
\ No newline at end of file
