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-rw-r--r--gcc/cppinit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cppinit.c b/gcc/cppinit.c
index 324cb77..591b4bf 100644
--- a/gcc/cppinit.c
+++ b/gcc/cppinit.c
@@ -527,6 +527,7 @@ cpp_create_reader (lang)
CPP_OPTION (pfile, tabstop) = 8;
CPP_OPTION (pfile, operator_names) = 1;
CPP_OPTION (pfile, warn_endif_labels) = 1;
+ CPP_OPTION (pfile, warn_deprecated) = 1;
CPP_OPTION (pfile, warn_long_long) = !CPP_OPTION (pfile, c99);
CPP_OPTION (pfile, pending) =