Import LLVM 4.0.0 rc1 including clang and lld to help the current

development effort on OpenBSD/arm64.

1 files changed, 12 insertions, 4 deletions

diff --git a/gnu/llvm/tools/clang/lib/Format/TokenAnalyzer.cpp b/gnu/llvm/tools/clang/lib/Format/TokenAnalyzer.cpp
index 89ac35f3e84..f2e4e8ef081 100644
--- a/gnu/llvm/tools/clang/lib/Format/TokenAnalyzer.cpp
+++ b/gnu/llvm/tools/clang/lib/Format/TokenAnalyzer.cpp
@@ -107,12 +107,12 @@ tooling::Replacements TokenAnalyzer::process() {
     }
 
     tooling::Replacements RunResult =
-        analyze(Annotator, AnnotatedLines, Tokens, Result);
+        analyze(Annotator, AnnotatedLines, Tokens);
 
     DEBUG({
       llvm::dbgs() << "Replacements for run " << Run << ":\n";
-      for (tooling::Replacements::iterator I = RunResult.begin(),
-                                           E = RunResult.end();
+      for (tooling::Replacements::const_iterator I = RunResult.begin(),
+                                                 E = RunResult.end();
            I != E; ++I) {
         llvm::dbgs() << I->toString() << "\n";
       }
@@ -120,7 +120,15 @@ tooling::Replacements TokenAnalyzer::process() {
     for (unsigned i = 0, e = AnnotatedLines.size(); i != e; ++i) {
       delete AnnotatedLines[i];
     }
-    Result.insert(RunResult.begin(), RunResult.end());
+    for (const auto &R : RunResult) {
+      auto Err = Result.add(R);
+      // FIXME: better error handling here. For now, simply return an empty
+      // Replacements to indicate failure.
+      if (Err) {
+        llvm::errs() << llvm::toString(std::move(Err)) << "\n";
+        return tooling::Replacements();
+      }
+    }
   }
   return Result;
 }