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-rw-r--r--gcc/c-lang.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/c-lang.c b/gcc/c-lang.c
index 391e8bd..93dc405 100644
--- a/gcc/c-lang.c
+++ b/gcc/c-lang.c
@@ -41,6 +41,8 @@ enum c_language_kind c_language = clk_c;
#undef LANG_HOOKS_NAME
#define LANG_HOOKS_NAME "GNU C"
+#undef LANG_HOOKS_IDENTIFIER_SIZE
+#define LANG_HOOKS_IDENTIFIER_SIZE C_SIZEOF_STRUCT_LANG_IDENTIFIER
#undef LANG_HOOKS_INIT
#define LANG_HOOKS_INIT c_objc_common_init
#undef LANG_HOOKS_FINISH