c: add decl.sym; avoid calling mkhiddensym repeatedly

1 files changed, 1 insertions, 0 deletions

diff --git a/c/c.h b/c/c.h
index f0d42a1..4b2b197 100644
--- a/c/c.h
+++ b/c/c.h
@@ -92,6 +92,7 @@ struct decl {
    struct span span;
    const char *name;
    union {
+      const char *sym;
       struct { ushort align; int id; };
       vlong value;
       const struct builtin *builtin;