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added interface function for SourceLocation/ position convertation to compilerstack

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This commit is contained in:
Liana Husikyan 2015-05-07 13:32:26 +02:00
parent 5d2c36603f
commit 83c504ec89
2 changed files with 13 additions and 0 deletions
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9
CompilerStack.cpp
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@ -257,6 +257,15 @@ bytes CompilerStack::staticCompile(std::string const& _sourceCode, bool _optimiz
return stack.compile(_sourceCode, _optimize); return stack.compile(_sourceCode, _optimize);
} }
pair<int, int> CompilerStack::positionFromSourceLocation(SourceLocation const& _sourceLocation) const
{
int initLine;
int initColumn;
tie(initLine, initColumn) = getScanner(*_sourceLocation.sourceName).translatePositionToLineColumn(_sourceLocation.start);
return make_pair(++initLine, ++initColumn);
}
void CompilerStack::reset(bool _keepSources) void CompilerStack::reset(bool _keepSources)
{ {
m_parseSuccessful = false; m_parseSuccessful = false;

4
CompilerStack.h
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@ -31,6 +31,7 @@
#include <json/json.h> #include <json/json.h>
#include <libdevcore/Common.h> #include <libdevcore/Common.h>
#include <libdevcore/FixedHash.h> #include <libdevcore/FixedHash.h>
#include <libevmasm/SourceLocation.h>
namespace dev namespace dev
{ {
@ -131,6 +132,9 @@ public:
/// scanning the source code - this is useful for printing exception information. /// scanning the source code - this is useful for printing exception information.
static bytes staticCompile(std::string const& _sourceCode, bool _optimize = false); static bytes staticCompile(std::string const& _sourceCode, bool _optimize = false);
/// helper function for printing logs. Do only use in error cases, it's quite expensive.
std::pair<int, int> positionFromSourceLocation(SourceLocation const& _sourceLocation) const;
private: private:
/** /**
* Information pertaining to one source unit, filled gradually during parsing and compilation. * Information pertaining to one source unit, filled gradually during parsing and compilation.