Remove redundant test: PSGIs.empty()

David Ungar · David Ungar · commit 2d7607f3b8cf · 2018-01-17T13:45:27.000-08:00
diff --git a/lib/FrontendTool/FrontendTool.cpp b/lib/FrontendTool/FrontendTool.cpp
@@ -798,7 +798,7 @@ static bool performCompile(CompilerInstance &Instance,
   if (auto SM = Instance.takeSILModule()) {
     PSGIs.push_back(PostSILGenInputs{std::move(SM), false, mod});
   }
-  else if (PSGIs.empty()) {
+  else {
     auto fileIsSIB = [](const FileUnit *File) -> bool {
       auto SASTF = dyn_cast<SerializedASTFile>(File);
       return SASTF && SASTF->isSIB();

Original file line number	Diff line number	Diff line change
`@@ -798,7 +798,7 @@ static bool performCompile(CompilerInstance &Instance,`
`798`	`798`	`if (auto SM = Instance.takeSILModule()) {`
`799`	`799`	`PSGIs.push_back(PostSILGenInputs{std::move(SM), false, mod});`
`800`	`800`	`}`
`801`		`- else if (PSGIs.empty()) {`
	`801`	`+ else {`
`802`	`802`	`auto fileIsSIB = [](const FileUnit *File) -> bool {`
`803`	`803`	`auto SASTF = dyn_cast<SerializedASTFile>(File);`
`804`	`804`	`return SASTF && SASTF->isSIB();`