31 lines · plain
1// Setup:2// RUN: rm -rf %t3// RUN: mkdir -p %t/usr/include4// RUN: echo '// empty' > %t/usr/include/sys_header.h5// RUN: cat %s > %t.h6//7// Precompile8// RUN: %clang_cc1 -isystem %t/usr/include -x objective-c-header -emit-pch -o %t.pch %t.h9 10// Verify successfully11// RUN: %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch12 13// Incompatible lang options ignored14// RUN: %clang_cc1 -isystem %t/usr/include -x objective-c -fno-builtin -verify-pch %t.pch15 16// Stale dependency17// RUN: echo ' ' >> %t.h18// RUN: not %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch 2> %t.log.219// RUN: FileCheck -check-prefix=CHECK-STALE-DEP %s < %t.log.220// CHECK-STALE-DEP: file '{{.*}}.h' has been modified since the precompiled header '{{.*}}.pch' was built: size changed (was {{.*}}, now {{.*}})21 22// Stale dependency in system header23// RUN: %clang_cc1 -isystem %t/usr/include -x objective-c-header -emit-pch -o %t.pch %t.h24// RUN: %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch25// RUN: echo ' ' >> %t/usr/include/sys_header.h26// RUN: not %clang_cc1 -isystem %t/usr/include -verify-pch %t.pch 2> %t.log.327// RUN: FileCheck -check-prefix=CHECK-STALE-SYS-H %s < %t.log.328// CHECK-STALE-SYS-H: file '{{.*}}sys_header.h' has been modified since the precompiled header '{{.*}}.pch' was built29 30#include <sys_header.h>31