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Merge pull request #11912 from ethereum/refactorSourcePrinting

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Refactor source printing
This commit is contained in:
chriseth
2021-09-08 14:07:07 +02:00
committed by GitHub
parent d512f7a4fd 98ab6d91ed
commit 55bb53c9de
3 changed files with 27 additions and 10 deletions
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libevmasm/Assembly.cpp
+2 -10
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@@ -31,6 +31,7 @@
#include <libevmasm/ConstantOptimiser.h>
#include <libevmasm/GasMeter.h>
#include <liblangutil/CharStream.h>
#include <liblangutil/Exceptions.h>
#include <json/json.h>
@@ -82,16 +83,7 @@ string locationFromSources(StringMap const& _sourceCodes, SourceLocation const&
if (it == _sourceCodes.end())
return {};
string const& source = it->second;
if (static_cast<size_t>(_location.start) >= source.size())
return {};
string cut = source.substr(static_cast<size_t>(_location.start), static_cast<size_t>(_location.end - _location.start));
auto newLinePos = cut.find_first_of("\n");
if (newLinePos != string::npos)
cut = cut.substr(0, newLinePos) + "...";
return cut;
return CharStream::singleLineSnippet(it->second, _location);
}
class Functionalizer