diff options
| -rw-r--r-- | CompilerStack.cpp | 9 | ||||
| -rw-r--r-- | CompilerStack.h | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/CompilerStack.cpp b/CompilerStack.cpp index 554d06fd..a1c9b4a5 100644 --- a/CompilerStack.cpp +++ b/CompilerStack.cpp @@ -257,6 +257,15 @@ bytes CompilerStack::staticCompile(std::string const& _sourceCode, bool _optimiz 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) { m_parseSuccessful = false; diff --git a/CompilerStack.h b/CompilerStack.h index 7d919862..3eff7577 100644 --- a/CompilerStack.h +++ b/CompilerStack.h @@ -31,6 +31,7 @@ #include <json/json.h> #include <libdevcore/Common.h> #include <libdevcore/FixedHash.h> +#include <libevmasm/SourceLocation.h> namespace dev { @@ -131,6 +132,9 @@ public: /// scanning the source code - this is useful for printing exception information. 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: /** * Information pertaining to one source unit, filled gradually during parsing and compilation. |