[all-commits] [llvm/llvm-project] e4a778: Revert "[lldb/DWARF] Fix evaluator crash when acce...

[Med Ismail Bennani via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e4a778052e98c6d67f601342a7ca3b3c52ce7fbd
      https://github.com/llvm/llvm-project/commit/e4a778052e98c6d67f601342a7ca3b3c52ce7fbd
  Author: Med Ismail Bennani <medismail.bennani at gmail.com>
  Date:   2020-03-31 (Tue, 31 Mar 2020)

  Changed paths:
    M lldb/source/Expression/DWARFExpression.cpp
    M lldb/unittests/Expression/DWARFExpressionTest.cpp

  Log Message:
  -----------
  Revert "[lldb/DWARF] Fix evaluator crash when accessing empty stack."

This reverts commit e26eece1e2e7d7e6fbadb1207afef9b6353b5330.


  Commit: f3a7d790df3357d52c10ec5ef48606944bcf5c6c
      https://github.com/llvm/llvm-project/commit/f3a7d790df3357d52c10ec5ef48606944bcf5c6c
  Author: Med Ismail Bennani <medismail.bennani at gmail.com>
  Date:   2020-03-31 (Tue, 31 Mar 2020)

  Changed paths:
    M lldb/source/Expression/DWARFExpression.cpp
    M lldb/unittests/Expression/DWARFExpressionTest.cpp

  Log Message:
  -----------
  [lldb/DWARF] Fix evaluator crash when accessing empty stack.

This patch fixes a crash that happens on the DWARF expression evaluator
when trying to access the top of the stack while it's empty.

rdar://60512489

Differential Revision: https://reviews.llvm.org/D77108

Signed-off-by: Med Ismail Bennani <medismail.bennani at gmail.com>


Compare: https://github.com/llvm/llvm-project/compare/31a346cc35c8...f3a7d790df33