[PATCH] D63178: [lld] Fix type server merging with PDBs without IPI stream

[Vladimir Panteleev via Phabricator via llvm-commits]

CyberShadow created this revision.
CyberShadow added reviewers: rnk, ruiu.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

PDBs may not necessarily contain an IPI stream. Handle this case
gracefully.

The test case was verified to work with MS link.exe.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D63178

Files:
  lld/COFF/PDB.cpp
  lld/test/COFF/Inputs/no-ipi-stream-obj.obj.yaml
  lld/test/COFF/Inputs/no-ipi-stream-pdb.pdb.yaml
  lld/test/COFF/no-ipi-stream.test

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