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| author | chriseth <chris@ethereum.org> | 2017-06-26 22:35:44 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2017-06-26 22:42:43 +0800 |
| commit | 336c9e8f321c9829340affbe57ae4f2c07fad4aa (patch) | |
| tree | 2564effac3c1fc3c87b4905d49c49d4d2dc3460f /test | |
| parent | 1a3066c3a1a9a9cbd16cd43e2725a4b03fc547cf (diff) | |
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Some more tests.
Diffstat (limited to 'test')
| -rw-r--r-- | test/libsolidity/SolidityNameAndTypeResolution.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityNameAndTypeResolution.cpp b/test/libsolidity/SolidityNameAndTypeResolution.cpp index 6af5f503..7961dbc4 100644 --- a/test/libsolidity/SolidityNameAndTypeResolution.cpp +++ b/test/libsolidity/SolidityNameAndTypeResolution.cpp @@ -5813,6 +5813,38 @@ BOOST_AUTO_TEST_CASE(warn_multiple_storage_storage_copies_fill_left) CHECK_WARNING(text, "This assignment performs two copies to storage."); } +BOOST_AUTO_TEST_CASE(nowarn_swap_memory) +{ + char const* text = R"( + contract C { + struct S { uint a; uint b; } + function f() { + S memory x; + S memory y; + (x, y) = (y, x); + } + } + )"; + CHECK_SUCCESS_NO_WARNINGS(text); +} + +BOOST_AUTO_TEST_CASE(nowarn_swap_storage_pointers) +{ + char const* text = R"( + contract C { + struct S { uint a; uint b; } + S x; S y; + function f() { + S storage x_local = x; + S storage y_local = y; + S storage z_local = x; + (x, y_local, x_local, z_local) = (y, x_local, y_local, y); + } + } + )"; + CHECK_SUCCESS_NO_WARNINGS(text); +} + BOOST_AUTO_TEST_CASE(warn_unused_local) { char const* text = R"( |