Add warning flag -Winvalid-pp-token for preprocessing-tokens which have
undefined behaviour, and move the diagnostic for '' from an Error into
an ExtWarn in this group. This is important for some users of the preprocessor,
and is necessary for gcc compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159335 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Misc/warning-flags-enabled.c b/test/Misc/warning-flags-enabled.c
index 1c1c38f..7ef5c94 100644
--- a/test/Misc/warning-flags-enabled.c
+++ b/test/Misc/warning-flags-enabled.c
@@ -3,9 +3,9 @@
// This shows warnings which are on by default.
// We just check a few to make sure it's doing something sensible.
//
+// CHECK: ext_unterminated_string
// CHECK: warn_condition_is_assignment
// CHECK: warn_null_arg
-// CHECK: warn_unterminated_string
// RUN: diagtool show-enabled -Wno-everything %s | count 0
diff --git a/test/Misc/warning-flags.c b/test/Misc/warning-flags.c
index 2799de5..3b28fd8 100644
--- a/test/Misc/warning-flags.c
+++ b/test/Misc/warning-flags.c
@@ -17,7 +17,7 @@
The list of warnings below should NEVER grow. It should gradually shrink to 0.
-CHECK: Warnings without flags (232):
+CHECK: Warnings without flags (230):
CHECK-NEXT: ext_anonymous_struct_union_qualified
CHECK-NEXT: ext_binary_literal
CHECK-NEXT: ext_cast_fn_obj
@@ -245,8 +245,6 @@
CHECK-NEXT: warn_undefined_internal
CHECK-NEXT: warn_unknown_analyzer_checker
CHECK-NEXT: warn_unknown_method_family
-CHECK-NEXT: warn_unterminated_char
-CHECK-NEXT: warn_unterminated_string
CHECK-NEXT: warn_use_out_of_scope_declaration
CHECK-NEXT: warn_weak_identifier_undeclared
CHECK-NEXT: warn_weak_import