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Fix calling unimplemented base function.

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This commit is contained in:
Daniel Kirchner
2020-03-06 10:51:16 +01:00
parent 9318dae42c
commit 7f38cbb91d
5 changed files with 45 additions and 15 deletions
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test/libsolidity/semanticTests/functionCall/call_unimplemented_base.sol
+14
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@@ -0,0 +1,14 @@
abstract contract I
{
function a() internal view virtual returns(uint256);
}
abstract contract V is I
{
function b() public view returns(uint256) { return a(); }
}
contract C is V
{
function a() internal view override returns (uint256) { return 42;}
}
// ----
// b() -> 42
test/libsolidity/syntaxTests/functionCalls/call_unimplemented_base.sol
+8
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@@ -0,0 +1,8 @@
abstract contract I
{
function a() internal view virtual returns(uint256);
}
abstract contract V is I
{
function b() public view returns(uint256) { return a(); }
}