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Fix crash related to `using for` without a library.

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This commit is contained in:
chriseth
2017-08-21 16:57:37 +02:00
parent d270879c8f
commit ec82706396
3 changed files with 17 additions and 1 deletions
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test/libsolidity/SolidityNameAndTypeResolution.cpp
+15
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@@ -6657,6 +6657,21 @@ BOOST_AUTO_TEST_CASE(library_function_without_implementation)
CHECK_ERROR(text, TypeError, "Internal library function must be implemented if declared.");
}
BOOST_AUTO_TEST_CASE(using_for_with_non_library)
{
// This tests a crash that was resolved by making the first error fatal.
char const* text = R"(
library L {
struct S { uint d; }
using S for S;
function f(S _s) internal {
_s.d = 1;
}
}
)";
CHECK_ERROR(text, TypeError, "Library name expected.");
}
BOOST_AUTO_TEST_CASE(experimental_pragma)
{
char const* text = R"(