1 // RUN: rm -rf %t 2 // RUN: %clang_cc1 -x c++ -std=c++1z -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -I %S/Inputs/cxx17 %s -verify -fno-modules-error-recovery 3 4 // expected-no-diagnostics 5 struct MergeExceptionSpec { 6 ~MergeExceptionSpec(); 7 } mergeExceptionSpec; // trigger evaluation of exception spec 8 9 #include "decls.h" 10 11 MergeExceptionSpec mergeExceptionSpec2; 12 13 template<typename T> struct DeductionGuide {}; 14 DeductionGuide() -> DeductionGuide<int>; 15 DeductionGuide a; 16