[PATCH] D135972: [clang-format] Don't crash on malformed preprocessor conditions

[Owen Pan via Phabricator via cfe-commits]

owenpan added inline comments.


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Comment at: clang/lib/Format/UnwrappedLineParser.cpp:1217
+  assert(PPBranchLevel >= -1);
+  if (PPBranchLevel <= -1)
+    conditionalCompilationStart(/*Unreachable=*/true);
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HazardyKnusperkeks wrote:
> You assert >= -1, that means this has to be == -1.
Yep, as I suggested above.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135972/new/

https://reviews.llvm.org/D135972