1 // Test the warn-stack-size function attribute is not generated when -Wframe-larger-than is ignored 2 // through pragma. 3 4 // RUN: %clang_cc1 -fwarn-stack-size=70 -emit-llvm -o - %s | FileCheck %s 5 // CHECK: "warn-stack-size"="70" 6 7 // RUN: %clang_cc1 -DIGNORED -fwarn-stack-size=70 -emit-llvm -o - %s | FileCheck %s --check-prefix=IGNORED 8 // IGNORED-NOT: "warn-stack-size"="70" 9 10 extern void doIt(char *); 11 12 #ifdef IGNORED 13 #pragma GCC diagnostic push 14 #pragma GCC diagnostic ignored "-Wframe-larger-than" 15 #endif 16 frameSizeAttr()17void frameSizeAttr() { 18 char buffer[80]; 19 doIt(buffer); 20 } 21 22 #ifdef IGNORED 23 #pragma GCC diagnostic pop 24 #endif 25