[IMPALA-4535] ASAN build fails to compile

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 2.8.0
• Fix Version/s: Impala 2.8.0
• Component/s: Backend
• Labels: broken-build
• Assignee: Henry Robinson
• Reporter: Michael Ho
• Created: 24/Nov/16 01:39
• Updated: 28/Nov/16 18:23
• Resolved: 28/Nov/16 18:23

Description

Looks like clang doesn't like 'auto' in function prototype. This seems to be introduced by the following commit: https://github.com/apache/incubator-impala/commit/707f71b6ea13487c707337785e785487d2f470f2

./buildall.sh -skiptests -notests -asan

/kwho-desktop-1/trees/incubator-impala/be/src/util/scope-exit-trigger.h:31:26: error: 'auto' not allowed in function prototype
  ScopeExitTrigger(const auto& trigger) : trigger_(trigger) {}
                         ^~~~
/kwho-desktop-1/trees/incubator-impala/be/src/service/fe-support.cc:99:20: error: no matching constructor for initialization of 'impala::ScopeExitTrigger'
  ScopeExitTrigger close_runtime_state([&state]() { state.ReleaseResources(); });