1 // REQUIRES: x86-registered-target 2 // RUN: %clang_cc1 %s -mllvm -warn-stack-size=0 -emit-codegen-only -triple=i386-apple-darwin 2>&1 | FileCheck %s 3 4 // TODO: Emit rich diagnostics for thunks and move this into the appropriate test file. 5 // Until then, test that we fall back and display the LLVM backend diagnostic. 6 namespace frameSizeThunkWarning { 7 struct A { 8 virtual void f(); 9 }; 10 11 struct B : virtual A { 12 virtual void f(); 13 }; 14 15 // CHECK: warning: stack frame size of {{[0-9]+}} bytes in function 'frameSizeThunkWarning::B::f' 16 // CHECK: warning: stack size limit exceeded ({{[0-9]+}}) in {{[^ ]+}} 17 void B::f() { } 18 } 19
