tree 89551f7a11a7dccdf3248398d584abc31350505d
parent 0bb76897bedb8b747efc6523efb432fc24966118
author Douglas Gregor <dgregor@apple.com> 1233251072 +0000
committer Douglas Gregor <dgregor@apple.com> 1233251072 +0000

Introduce a new expression node, ImplicitValueInitExpr, that
represents an implicit value-initialization of a subobject of a
particular type. This replaces the (ab)use of CXXZeroValueInitExpr
within initializer lists for the "holes" that occur due to the use of
C99 designated initializers.

The new test case is currently XFAIL'd, because CodeGen's
ConstExprEmitter (in lib/CodeGen/CGExprConstant.cpp) needs to be
taught to value-initialize when it sees ImplicitValueInitExprs.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63317 91177308-0d34-0410-b5e6-96231b3b80d8