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Replace a std::pair with a struct. 

This is more readable and should reduce the noise in a followup patch.

llvm-svn: 328164
This commit is contained in:
Rafael Espindola 2018-03-21 22:32:17 +00:00
parent 556f8f6adc
commit c08e5afb7c
2 changed files with 7 additions and 3 deletions
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4
lld/ELF/InputFiles.cpp
View File

@ -183,11 +183,11 @@ ObjFile<ELFT>::getVariableLoc(StringRef Name) {
// Take file name string from line table.
std::string FileName;
if (!LT->getFileNameByIndex(
It->second.first /* File */, nullptr,
It->second.File, nullptr,
DILineInfoSpecifier::FileLineInfoKind::AbsoluteFilePath, FileName))
return None;
return std::make_pair(FileName, It->second.second /*Line*/);
return std::make_pair(FileName, It->second.Line);
}
// Returns source line information for a given offset

6
lld/ELF/InputFiles.h
View File

@ -216,7 +216,11 @@ private:
// single object file, so we cache debugging information in order to
// parse it only once for each object file we link.
std::unique_ptr<llvm::DWARFDebugLine> DwarfLine;
llvm::DenseMap<StringRef, std::pair<unsigned, unsigned>> VariableLoc;
struct VarLoc {
unsigned File;
unsigned Line;
};
llvm::DenseMap<StringRef, VarLoc> VariableLoc;
llvm::once_flag InitDwarfLine;
};