diff options
Diffstat (limited to 'llvm/tools/llvm-ar/llvm-ar.cpp')
| -rw-r--r-- | llvm/tools/llvm-ar/llvm-ar.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/llvm/tools/llvm-ar/llvm-ar.cpp b/llvm/tools/llvm-ar/llvm-ar.cpp index 5ab8ae13d3e..d3d82d38d0e 100644 --- a/llvm/tools/llvm-ar/llvm-ar.cpp +++ b/llvm/tools/llvm-ar/llvm-ar.cpp @@ -125,7 +125,7 @@ static void failIfError(std::error_code EC, Twine Context = "") { return; std::string ContextStr = Context.str(); - if (ContextStr == "") + if (ContextStr.empty()) fail(EC.message()); fail(Context + ": " + EC.message()); } @@ -136,7 +136,7 @@ static void failIfError(Error E, Twine Context = "") { handleAllErrors(std::move(E), [&](const llvm::ErrorInfoBase &EIB) { std::string ContextStr = Context.str(); - if (ContextStr == "") + if (ContextStr.empty()) fail(EIB.message()); fail(Context + ": " + EIB.message()); }); @@ -196,7 +196,7 @@ static std::vector<StringRef> Members; // Extract the member filename from the command line for the [relpos] argument // associated with a, b, and i modifiers static void getRelPos() { - if (PositionalArgs.size() == 0) + if (PositionalArgs.empty()) fail("Expected [relpos] for a, b, or i modifier"); RelPos = PositionalArgs[0]; PositionalArgs.erase(PositionalArgs.begin()); @@ -204,7 +204,7 @@ static void getRelPos() { // Get the archive file name from the command line static void getArchive() { - if (PositionalArgs.size() == 0) + if (PositionalArgs.empty()) fail("An archive name must be specified"); ArchiveName = PositionalArgs[0]; PositionalArgs.erase(PositionalArgs.begin()); @@ -760,11 +760,11 @@ static void performWriteOperation(ArchiveOperation Operation, else if (OldArchive) Kind = OldArchive->kind(); else if (NewMembersP) - Kind = NewMembersP->size() ? getKindFromMember(NewMembersP->front()) - : getDefaultForHost(); + Kind = !NewMembersP->empty() ? getKindFromMember(NewMembersP->front()) + : getDefaultForHost(); else - Kind = NewMembers.size() ? getKindFromMember(NewMembers.front()) - : getDefaultForHost(); + Kind = !NewMembers.empty() ? getKindFromMember(NewMembers.front()) + : getDefaultForHost(); break; case GNU: Kind = object::Archive::K_GNU; |
