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Disallow instructions as a switch expression

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This commit is contained in:
Alex Beregszaszi
2017-05-26 03:20:34 +01:00
parent d745dd6542
commit c64bd33784
2 changed files with 3 additions and 1 deletions
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test/libsolidity/InlineAssembly.cpp
+1 -1
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@@ -230,7 +230,6 @@ BOOST_AUTO_TEST_CASE(switch_statement)
BOOST_CHECK(successParse("{ switch 42 case 1 {} case 2 {} }"));
BOOST_CHECK(successParse("{ switch 42 case 1 {} default {} }"));
BOOST_CHECK(successParse("{ switch 42 case 1 {} case 2 {} default {} }"));
BOOST_CHECK(successParse("{ 1 2 switch mul case 1 {} case 2 {} default {} }"));
BOOST_CHECK(successParse("{ switch mul(1, 2) case 1 {} case 2 {} default {} }"));
BOOST_CHECK(successParse("{ function f() -> x {} switch f() case 1 {} case 2 {} default {} }"));
}
@@ -248,6 +247,7 @@ BOOST_AUTO_TEST_CASE(switch_duplicate_case)
BOOST_AUTO_TEST_CASE(switch_invalid_expression)
{
CHECK_PARSE_ERROR("{ switch {} default {} }", ParserError, "Expected elementary inline assembly operation.");
CHECK_PARSE_ERROR("{ 1 2 switch mul default {} }", ParserError, "Instructions are not supported as expressions for switch.");
}
BOOST_AUTO_TEST_CASE(switch_default_before_case)