Fixed a bug where the parser-specific members of
persistent variables were staying around too long.
This caused the following problem:
- A persistent result variable is created for the
result of an expression. The pointer to the
corresponding Decl is stored in the variable.
- The persistent variable is looked up during
struct generation (correctly) using its Decl.
- Another expression defines a new result variable
which happens to have a Decl in the same place
as the original result variable.
- The persistent variable is looked up during
struct generation using its Decl, but the old
result variable appears first in the list and
has the same Decl pointer.
The fix is to destroy parser-specific data when
it is no longer valid.
Also improved some logging as I diagnosed the
bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@112540 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed