[PATCH] D82940: [ASTReader][ASTWriter][PCH][Modules] Fix (de)serialization of SwitchCases

[Bruno Ricci via Phabricator via cfe-commits]

riccibruno added a comment.

> I'm not certain I understand, but I'm removing my LG while we figure it out. Can you expound a bit further?

Take a look at the AST dump of a small modification of the reduced test case which doesn't trigger the assertion:

  void should_not_crash_with_switch_in_lambda() {
    switch (1)
    default:;
    auto f = [] {
      switch (1)
      default:;
    };
  }

Before the serialization of `LambdaExpr` for the `LambdaExpr *E`, we have `E->getBody() == E->getCallOperator()->getBody()`.
After serialization this is not true anymore because we are writing and reading the body directly when visiting the `LambdaExpr`
(the captures have the same problem).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D82940/new/

https://reviews.llvm.org/D82940