This patch adds a new ExecutionPolicy, eExecutionPolicyTopLevel, which
tells the expression parser that the expression should be JITted as top
level code but nothing (except static initializers) should be run. I
have modified the Clang expression parser to recognize this execution
policy. On top of the existing patches that support storing IR and
maintaining a map of arbitrary Decls, this is mainly just patching up a
few places in the expression parser.
I intend to submit a patch for review that exposes this functionality
through the "expression" command and through the SB API. That patch
also includes a testcase for all of this.
<rdar://problem/22864976>
llvm-svn: 264095
Sean Callanan