[PATCH] D21601: Make tooling::applyAllReplacements return llvm::Expected<string> instead of empty string to indicate potential error.

[Manuel Klimek via cfe-commits]

klimek added inline comments.

================
Comment at: unittests/Format/CleanupTest.cpp:258
@@ +257,3 @@
+    auto CleanReplaces = cleanupAroundReplacements(Code, Replaces, Style);
+    EXPECT_TRUE((bool)CleanReplaces)
+        << llvm::toString(CleanReplaces.takeError()) << "\n";
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Hm. Can we make it work with EXPECT_TRUE somehow?


http://reviews.llvm.org/D21601