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Do not use source reference if it is empty.

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This commit is contained in:
chriseth 2016-03-31 13:05:32 +02:00
parent 2acdfc527e
commit e31ecc8f77
1 changed files with 8 additions and 3 deletions
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11
libsolidity/interface/SourceReferenceFormatter.cpp
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@ -91,7 +91,7 @@ void SourceReferenceFormatter::printExceptionInformation(
auto secondarylocation = boost::get_error_info<errinfo_secondarySourceLocation>(_exception);
Scanner const* scannerPtr = nullptr;
if (location)
if (location && location->sourceName)
{
scannerPtr = &_scannerFromSourceName(*location->sourceName);
printSourceName(_stream, *location, *scannerPtr);
@ -101,7 +101,7 @@ void SourceReferenceFormatter::printExceptionInformation(
if (string const* description = boost::get_error_info<errinfo_comment>(_exception))
_stream << ": " << *description << endl;
if (location)
if (location && location->sourceName)
{
scannerPtr = &_scannerFromSourceName(*location->sourceName);
printSourceLocation(_stream, *location, *scannerPtr);
@ -111,8 +111,13 @@ void SourceReferenceFormatter::printExceptionInformation(
{
for (auto info: secondarylocation->infos)
{
scannerPtr = &_scannerFromSourceName(*info.second.sourceName);
_stream << info.first << " ";
if (!info.second.sourceName)
{
_stream << endl;
continue;
}
scannerPtr = &_scannerFromSourceName(*info.second.sourceName);
printSourceName(_stream, info.second, *scannerPtr);
_stream << endl;
printSourceLocation(_stream, info.second, *scannerPtr);