From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Tue, 27 Nov 2007 15:40:15 +0000 (+0000)
Subject: A function declaration with unspecified parameter list is compatible to a declaration... 
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=8606fc530037e67b94d9e0416e95ec3bf3aff1e1;p=cparser

A function declaration with unspecified parameter list is compatible to a declaration with a parameter list.

[r18553]
---

diff --git a/parser.c b/parser.c
index e1db29c..19b00c0 100644
--- a/parser.c
+++ b/parser.c
@@ -443,6 +443,17 @@ static void set_context(context_t *new_context)
 static bool is_compatible_declaration (declaration_t *declaration,
                                       declaration_t *previous)
 {
+	if (declaration->type->type == TYPE_FUNCTION &&
+			previous->type->type    == TYPE_FUNCTION &&
+			previous->type->function.unspecified_parameters) {
+		function_type_t* const prev_func = &previous->type->function;
+		function_type_t* const decl_func = &declaration->type->function;
+		if (prev_func->unspecified_parameters &&
+				prev_func->result_type == decl_func->result_type) {
+			declaration->type = previous->type;
+			return true;
+		}
+	}
 	/* TODO: not correct yet */
 	return declaration->type == previous->type;
 }