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StandardCompiler: Don't assume that link reference always contains a colon

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This commit is contained in:
Kamil Śliwak
2020-11-16 17:41:54 +01:00
parent 543f804226
commit b97c6c55ad
6 changed files with 92 additions and 3 deletions
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libsolidity/interface/StandardCompiler.cpp
+5 -3
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@@ -323,10 +323,12 @@ Json::Value formatLinkReferences(std::map<size_t, std::string> const& linkRefere
for (auto const& ref: linkReferences)
{
string const& fullname = ref.second;
// If the link reference does not contain a colon, assume that the file name is missing and
// the whole string represents the library name.
size_t colon = fullname.rfind(':');
solAssert(colon != string::npos, "");
string file = fullname.substr(0, colon);
string name = fullname.substr(colon + 1);
string file = (colon != string::npos ? fullname.substr(0, colon) : "");
string name = (colon != string::npos ? fullname.substr(colon + 1) : fullname);
Json::Value fileObject = ret.get(file, Json::objectValue);
Json::Value libraryArray = fileObject.get(name, Json::arrayValue);