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Fix YulUtilFunctions::negateNumberWrappingFunction

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This commit is contained in:
Alex Beregszaszi
2021-01-13 21:29:37 +00:00
parent fe344ed6e5
commit c15c6d26b7
2 changed files with 3 additions and 1 deletions
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libsolidity/codegen/YulUtilFunctions.cpp
+1 -1
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@@ -3765,7 +3765,7 @@ string YulUtilFunctions::negateNumberWrappingFunction(Type const& _type)
return m_functionCollector.createFunction(functionName, [&]() {
return Whiskers(R"(
function <functionName>(value) -> ret {
value := <cleanupFunction>(sub(0, value)))
ret := <cleanupFunction>(sub(0, value))
}
)")
("functionName", functionName)
test/libsolidity/semanticTests/various/flipping_sign_tests.sol
+2
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@@ -6,5 +6,7 @@ contract test {
}
}
// ====
// compileViaYul: also
// ----
// f() -> true