From fb486b846b9e31c15344c3bd6314b8fdd54aad0b Mon Sep 17 00:00:00 2001 From: "Jay Freeman (saurik)" Date: Fri, 24 Jan 2014 08:16:26 -0800 Subject: [PATCH] Unknown block arguments can decode to NSBlock *. --- Decode.cpp | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Decode.cpp b/Decode.cpp index dd2bc02..bdef46b 100644 --- a/Decode.cpp +++ b/Decode.cpp @@ -42,11 +42,14 @@ CYTypedIdentifier *Decode_(CYPool &pool, struct sig::Type *type) { case sig::selector_P: return $ CYTypedIdentifier($ CYTypeVariable("SEL")); case sig::block_P: { - _assert(type->data.signature.count != 0); - CYTypedParameter *parameter(NULL); - for (size_t i(type->data.signature.count - 1); i != 0; --i) - parameter = $ CYTypedParameter(Decode(pool, type->data.signature.elements[i].type), parameter); - return Decode(pool, type->data.signature.elements[0].type)->Modify($ CYTypeBlockWith(parameter)); + if (type->data.signature.count == 0) + return $ CYTypedIdentifier($ CYTypeVariable("NSBlock"), $ CYTypePointerTo()); + else { + CYTypedParameter *parameter(NULL); + for (size_t i(type->data.signature.count - 1); i != 0; --i) + parameter = $ CYTypedParameter(Decode(pool, type->data.signature.elements[i].type), parameter); + return Decode(pool, type->data.signature.elements[0].type)->Modify($ CYTypeBlockWith(parameter)); + } } break; case sig::object_P: { -- 2.47.2