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Remove dynamic return types.

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This commit is contained in:
chriseth
2015-06-22 20:50:47 +02:00
parent 2eabaa4716
commit 8639cf8e3d
3 changed files with 58 additions and 14 deletions
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ExpressionCompiler.cpp
+8 -1
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@@ -457,6 +457,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)
strings(),
Location::Bare,
false,
nullptr,
true,
true
),
@@ -1004,9 +1005,14 @@ void ExpressionCompiler::appendExternalFunctionCall(
_functionType.getReturnParameterTypes().empty() ?
nullptr :
_functionType.getReturnParameterTypes().front().get();
unsigned retSize = firstReturnType ? firstReturnType->getCalldataEncodedSize() : 0;
unsigned retSize = 0;
if (returnSuccessCondition)
retSize = 0; // return value actually is success condition
else if (firstReturnType)
{
retSize = firstReturnType->getCalldataEncodedSize();
solAssert(retSize > 0, "Unable to return dynamic type from external call.");
}
// Evaluate arguments.
TypePointers argumentTypes;
@@ -1123,6 +1129,7 @@ void ExpressionCompiler::appendExternalFunctionCall(
//@todo manually update free memory pointer if we accept returning memory-stored objects
utils().fetchFreeMemoryPointer();
utils().loadFromMemoryDynamic(*firstReturnType, false, true, false);
}
}