[PATCH v1 03/28] misc: always use the node for current_fn

[Luc Van Oostenryck <luc.vanoostenryck@gmail.com>]

At evaluation time and at expansion time, current_fn is set
to the function's base type (SYM_FN) but at parse time it's
set to its parent type (SYM_NODE).

Since current_fn is used to access the corresponding ident,
it should be set to the node type, not the base.

So, always set current_fn to the node type.

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 evaluate.c | 4 ++--
 expand.c   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/evaluate.c b/evaluate.c
index 54cd5fa136e6..c18ae81df5ad 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -3422,7 +3422,7 @@ static struct symbol *evaluate_symbol(struct symbol *sym)
 		if (sym->definition && sym->definition != sym)
 			return evaluate_symbol(sym->definition);
 
-		current_fn = base_type;
+		current_fn = sym;
 
 		examine_fn_arguments(base_type);
 		if (!base_type->stmt && base_type->inline_stmt)
@@ -3453,7 +3453,7 @@ static struct symbol *evaluate_return_expression(struct statement *stmt)
 	struct symbol *fntype, *rettype;
 
 	evaluate_expression(expr);
-	fntype = current_fn;
+	fntype = current_fn->ctype.base_type;
 	rettype = fntype->ctype.base_type;
 	if (!rettype || rettype == &void_ctype) {
 		if (expr && expr->ctype != &void_ctype)
diff --git a/expand.c b/expand.c
index e75598781b6c..ab296c730efd 100644
--- a/expand.c
+++ b/expand.c
@@ -918,7 +918,7 @@ static int expand_symbol_call(struct expression *expr, int cost)
 			struct symbol *fn = def->ctype.base_type;
 			struct symbol *curr = current_fn;
 
-			current_fn = fn;
+			current_fn = def;
 			evaluate_statement(expr->statement);
 			current_fn = curr;
 
-- 
2.26.2