Currently it is not possible to figure out the scope of the private
struct/union/enum type, its ->scope is NULL because bind_symbol() is
not called.
Change struct_union_enum_specifier() to set sym->scope = block_scope
in this case, this is what bind_symbol() does when type has a name.
Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
---
parse.c | 2 ++
scope.c | 5 +++++
scope.h | 1 +
3 files changed, 8 insertions(+)
diff --git a/parse.c b/parse.c
index a08165a..3e7c60e 100644
--- a/parse.c
+++ b/parse.c
@@ -772,6 +772,8 @@ static struct token *struct_union_enum_specifier(enum type type,
}
sym = alloc_symbol(token->pos, type);
+ /* make toplevel(sym->scope) work */
+ set_current_scope(sym);
token = parse(token->next, sym);
ctx->ctype.base_type = sym;
token = expect(token, '}', "at end of specifier");
diff --git a/scope.c b/scope.c
index cbf2fcf..420c0f5 100644
--- a/scope.c
+++ b/scope.c
@@ -40,6 +40,11 @@ struct scope *block_scope = &builtin_scope, // regular automatic variables etc
*file_scope = &builtin_scope, // static
*global_scope = &builtin_scope; // externally visible
+void set_current_scope(struct symbol *sym)
+{
+ sym->scope = block_scope;
+}
+
void bind_scope(struct symbol *sym, struct scope *scope)
{
sym->scope = scope;
diff --git a/scope.h b/scope.h
index d9a14aa..3cad514 100644
--- a/scope.h
+++ b/scope.h
@@ -53,6 +53,7 @@ extern void end_symbol_scope(void);
extern void start_function_scope(void);
extern void end_function_scope(void);
+extern void set_current_scope(struct symbol *);
extern void bind_scope(struct symbol *, struct scope *);
extern void rebind_scope(struct symbol *, struct scope *);
--
2.5.0
