[all-commits] [llvm/llvm-project] ceaf6e: [clang][bytecode] Support ImplicitValueInitExpr fo...

[Timm Baeder via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ceaf6e912a846b88f19df682c6bdbe9516be04e9
      https://github.com/llvm/llvm-project/commit/ceaf6e912a846b88f19df682c6bdbe9516be04e9
  Author: Timm Baeder <tbaeder at redhat.com>
  Date:   2024-11-25 (Mon, 25 Nov 2024)

  Changed paths:
    M clang/lib/AST/ByteCode/Compiler.cpp
    M clang/lib/AST/ByteCode/Compiler.h
    M clang/lib/AST/ByteCode/InterpFrame.cpp
    M clang/test/AST/ByteCode/placement-new.cpp

  Log Message:
  -----------
  [clang][bytecode] Support ImplicitValueInitExpr for multi-dim arrays (#117312)

The attached test case from
https://github.com/llvm/llvm-project/issues/117294 used to cause an
assertion because we called classifPrim() on an array type.

The new result doesn't crash but isn't exactly perfect either. Since the
problem arises when evaluating an ImplicitValueInitExpr, we have no
proper source location to point to. Point to the caller instead.



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