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-rw-r--r--libcpp/init.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libcpp/init.c b/libcpp/init.c
index 81b66df..ebe51c7 100644
--- a/libcpp/init.c
+++ b/libcpp/init.c
@@ -182,6 +182,7 @@ cpp_create_reader (enum c_lang lang, cpp_hash_table *table,
CPP_OPTION (pfile, track_macro_expansion) = 2;
CPP_OPTION (pfile, warn_normalize) = normalized_C;
CPP_OPTION (pfile, warn_literal_suffix) = 1;
+ CPP_OPTION (pfile, ext_numeric_literals) = 1;
/* Default CPP arithmetic to something sensible for the host for the
benefit of dumb users like fix-header. */