From 212a0c52516950af1a5b14cfc0855ad9ec897e5a Mon Sep 17 00:00:00 2001 From: Christian Date: Wed, 14 Jan 2015 10:16:58 +0100 Subject: [PATCH] Check for hash collisions already before compiling. --- SolidityNameAndTypeResolution.cpp | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/SolidityNameAndTypeResolution.cpp b/SolidityNameAndTypeResolution.cpp index 94271b1f7..e2b4f160d 100644 --- a/SolidityNameAndTypeResolution.cpp +++ b/SolidityNameAndTypeResolution.cpp @@ -357,6 +357,18 @@ BOOST_AUTO_TEST_CASE(function_canonical_signature_type_aliases) } } + +BOOST_AUTO_TEST_CASE(hash_collision_in_interface) +{ + char const* text = "contract test {\n" + " function gsf() {\n" + " }\n" + " function tgeo() {\n" + " }\n" + "}\n"; + BOOST_CHECK_THROW(parseTextAndResolveNames(text), TypeError); +} + BOOST_AUTO_TEST_SUITE_END() }