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Send all gas for 0.5.0.

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This commit is contained in:
chriseth 2017-10-05 11:56:36 +02:00
parent 19274c7890
commit 69ea5c43f3
2 changed files with 6 additions and 0 deletions
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3
Changelog.md
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@ -4,6 +4,9 @@ Features:
* Parser: Better error message for unexpected trailing comma in parameter lists. * Parser: Better error message for unexpected trailing comma in parameter lists.
* Syntax Checker: Unary ``+`` is now a syntax error as experimental 0.5.0 feature. * Syntax Checker: Unary ``+`` is now a syntax error as experimental 0.5.0 feature.
* Type Checker: Disallow non-pure constant state variables as experimental 0.5.0 feature. * Type Checker: Disallow non-pure constant state variables as experimental 0.5.0 feature.
* Code Generator: Always use all available gas for calls as experimental 0.5.0 feature
(previously, some amount was retained in order to work in pre-tangerine whistle
EVM versions)
Bugfixes: Bugfixes:
* Parser: Fix source location of VariableDeclarationStatement. * Parser: Fix source location of VariableDeclarationStatement.

3
libsolidity/codegen/ExpressionCompiler.cpp
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@ -1714,6 +1714,9 @@ void ExpressionCompiler::appendExternalFunctionCall(
if (_functionType.gasSet()) if (_functionType.gasSet())
m_context << dupInstruction(m_context.baseToCurrentStackOffset(gasStackPos)); m_context << dupInstruction(m_context.baseToCurrentStackOffset(gasStackPos));
else if (m_context.experimentalFeatureActive(ExperimentalFeature::V050))
// Send all gas (requires tangerine whistle EVM)
m_context << Instruction::GAS;
else else
{ {
// send all gas except the amount needed to execute "SUB" and "CALL" // send all gas except the amount needed to execute "SUB" and "CALL"