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Print warning for unnamed return parameters and no return statement

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This commit is contained in:
Mathias Baumann
2020-10-13 13:11:29 +02:00
parent abfa136afb
commit 32b4f18023
54 changed files with 139 additions and 31 deletions
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test/libsolidity/syntaxTests/freeFunctions/qualified_struct_access.sol
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@@ -4,4 +4,5 @@ contract C {
struct S { uint x; }
}
// ----
// Warning 6321: (22-26): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
// TypeError 3464: (45-46): This variable is of storage pointer type and can be accessed without prior assignment, which would lead to undefined behaviour.