[clang-format] Replace IncompleteFormat by a struct with Line

Summary: This patch replaces the boolean IncompleteFormat that is used to notify the client if an unrecoverable syntax error occurred by a struct that also contains a line number.

Reviewers: djasper

Reviewed By: djasper

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D32298

llvm-svn: 300985
diff --git a/clang/unittests/Format/FormatTestJS.cpp b/clang/unittests/Format/FormatTestJS.cpp
index d8fa8e4..c3c3e3a 100644
--- a/clang/unittests/Format/FormatTestJS.cpp
+++ b/clang/unittests/Format/FormatTestJS.cpp
@@ -24,10 +24,10 @@
     DEBUG(llvm::errs() << "---\n");
     DEBUG(llvm::errs() << Code << "\n\n");
     std::vector<tooling::Range> Ranges(1, tooling::Range(Offset, Length));
-    bool IncompleteFormat = false;
+    FormattingAttemptStatus Status;
     tooling::Replacements Replaces =
-        reformat(Style, Code, Ranges, "<stdin>", &IncompleteFormat);
-    EXPECT_FALSE(IncompleteFormat);
+        reformat(Style, Code, Ranges, "<stdin>", &Status);
+    EXPECT_TRUE(Status.FormatComplete);
     auto Result = applyAllReplacements(Code, Replaces);
     EXPECT_TRUE(static_cast<bool>(Result));
     DEBUG(llvm::errs() << "\n" << *Result << "\n\n");