7c847ac4bd
If we use a variable watchpoint with a condition using a scope variable, if we go out-of-scope, the watpoint remains active which can the expression evaluator to fail to parse the watchpoint condition (because of the missing varible bindings). This was discovered after `watchpoint_callback.test` started failing on the green dragon bot. This patch should address that issue by setting an internal breakpoint on the return addresss of the current frame when creating a variable watchpoint. The breakpoint has a callback that will disable the watchpoint if the the breakpoint execution context matches the watchpoint execution context. This is only enabled for local variables. This patch also re-enables the failing test following e1086384e584. rdar://109574319 Differential Revision: https://reviews.llvm.org/D151366 Signed-off-by: Med Ismail Bennani <ismail@bennani.ma>
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