harec

commit a73da60c8112a5aea0931288b611bf7e76a6f917
parent 0c30b24dd73c1dd5371549eaa3f977b2e3320e96
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Sat, 13 Mar 2021 22:20:15 -0500

scan: simplify scan_declaration

Diffstat:
M
src/check.c
 | 
15
+++++----------

1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/src/check.c b/src/check.c
@@ -3222,22 +3222,17 @@ scan_type(struct context *ctx, const struct ast_type_decl *decl)
 static bool
 scan_declaration(struct context *ctx, const struct ast_decl *decl)
 {
-	bool ret = false;
 	switch (decl->decl_type) {
 	case AST_DECL_CONST:
-		ret = scan_const(ctx, &decl->constant);
-		break;
+		return scan_const(ctx, &decl->constant);
 	case AST_DECL_FUNC:
-		ret = scan_function(ctx, &decl->function);
-		break;
+		return scan_function(ctx, &decl->function);
 	case AST_DECL_GLOBAL:
-		ret = scan_global(ctx, &decl->global);
-		break;
+		return scan_global(ctx, &decl->global);
 	case AST_DECL_TYPE:
-		ret = scan_type(ctx, &decl->type);
-		break;
+		return scan_type(ctx, &decl->type);
 	}
-	return ret;
+	assert(0); // Unreachable
 }
 
 static struct ast_decls *