tree 2921da607a64f6a81e89d4f8978990586e44c006
parent 97a73cd8e2b81f5aed9f59e07e7787e3fd3b8d00
author Douglas Gregor <dgregor@apple.com> 1273166747 +0000
committer Douglas Gregor <dgregor@apple.com> 1273166747 +0000

Rework our handling of temporary objects within the conditions of
if/switch/while/do/for statements. Previously, we would end up either:

  (1) Forgetting to destroy temporaries created in the condition (!),
  (2) Destroying the temporaries created in the condition *before*
  converting the condition to a boolean value (or, in the case of a
  switch statement, to an integral or enumeral value), or
  (3) In a for statement, destroying the condition's temporaries at
  the end of the increment expression (!).

We now destroy temporaries in conditions at the right times. This
required some tweaking of the Parse/Sema interaction, since the parser
was building full expressions too early in many places.

Fixes PR7067.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103187 91177308-0d34-0410-b5e6-96231b3b80d8