[all-commits] [llvm/llvm-project] b55dd8: [clang][analyzer] Correctly handle structured bind...

[flovent via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b55dd8f607dab5b122e09836022a37ef10c8c653
      https://github.com/llvm/llvm-project/commit/b55dd8f607dab5b122e09836022a37ef10c8c653
  Author: flovent <144676429+flovent at users.noreply.github.com>
  Date:   2025-03-26 (Wed, 26 Mar 2025)

  Changed paths:
    M clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
    A clang/test/Analysis/issue-91835.cpp
    A clang/test/Analysis/lambda-capture-structured-binding.cpp

  Log Message:
  -----------
  [clang][analyzer] Correctly handle structured bindings captured by lambda (#132579)

this PR fixes #91835.

For `DeclRefExpr` in lambda's function body, it will references to
original variable declaration in AST rather than `FieldDecl` for lambda
class, so it's needed to find the corresponding `FieldDecl` and bind
`DeclRefExpr`'s value to it.

This is already implemented for variables that are not in a structured
binding structure, so I extracted that part of the code so that it can
be used in the structured binding case.



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