check_duplicates() is local to evaluate.c and only called via
evaluate_symbol_list().
However, typedefs need exactly the same check logic.
So, make check_duplicates() extern so that it can also be used
directly in other files.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
evaluate.c | 2 +-
symbol.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/evaluate.c b/evaluate.c
index 0d50220a6..ab4d1ba6f 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -3291,7 +3291,7 @@ struct symbol *evaluate_expression(struct expression *expr)
return NULL;
}
-static void check_duplicates(struct symbol *sym)
+void check_duplicates(struct symbol *sym)
{
int declared = 0;
struct symbol *next = sym;
diff --git a/symbol.h b/symbol.h
index dc6de8fa4..d7e5806a9 100644
--- a/symbol.h
+++ b/symbol.h
@@ -311,6 +311,7 @@ extern const char* get_type_name(enum type type);
extern void debug_symbol(struct symbol *);
extern void merge_type(struct symbol *sym, struct symbol *base_type);
extern void check_declaration(struct symbol *sym);
+extern void check_duplicates(struct symbol *sym);
static inline int valid_type(const struct symbol *ctype)
{
--
2.16.3
--
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