1// REQUIRES: shell 2// 3// Check driver works 4// RUN: %clang -fmodules -fsyntax-only -fmodules-validate-input-files-content %s -### 2>&1 | FileCheck --check-prefix=CHECK-CC1 %s 5// CHECK-CC1: -fvalidate-ast-input-files-content 6// 7// PCH+Modules: Test that a mtime mismatch without content change is fine 8// RUN: rm -rf %t 9// RUN: mkdir %t 10// RUN: echo '// m.h' > %t/m.h 11// RUN: echo '#include "m.h"' > %t/a.h 12// RUN: echo 'module m { header "m.h" }' > %t/module.modulemap 13// RUN: %clang_cc1 -emit-pch -fmodules-cache-path=%t/cache -fmodules -fimplicit-module-maps -o %t/a.pch -I %t -x objective-c-header %t/a.h -fvalidate-ast-input-files-content 14// RUN: touch -m -a -t 202901010000 %t/m.h 15// RUN: %clang_cc1 -fsyntax-only -fmodules-cache-path=%t/cache -fmodules -fimplicit-module-maps -I %t -include-pch %t/a.pch %s -verify -fvalidate-ast-input-files-content 16// 17// PCH+Modules: Test that a mtime mismatch with content change 18// RUN: rm -rf %t 19// RUN: mkdir %t 20// RUN: echo '// m.h' > %t/m.h 21// RUN: echo '#include "m.h"' > %t/a.h 22// RUN: echo 'module m { header "m.h" }' > %t/module.modulemap 23// RUN: %clang_cc1 -emit-pch -fmodules-cache-path=%t/cache -fmodules -fimplicit-module-maps -o %t/a.pch -I %t -x objective-c-header %t/a.h -fvalidate-ast-input-files-content 24// RUN: echo '// m.x' > %t/m.h 25// RUN: touch -m -a -t 202901010000 %t/m.h 26// RUN: not %clang_cc1 -fsyntax-only -fmodules-cache-path=%t/cache -fmodules -fimplicit-module-maps -I %t -include-pch %t/a.pch %s -fvalidate-ast-input-files-content 2> %t/stderr 27// RUN: FileCheck %s < %t/stderr 28// 29// CHECK: file '[[M_H:.*[/\\]m\.h]]' has been modified since the precompiled header '[[A_PCH:.*/a\.pch]]' was built: content changed 30// CHECK: '[[M_H]]' required by '[[M_PCM:.*[/\\]m.*\.pcm]]' 31// CHECK: '[[M_PCM]]' required by '[[A_PCH]]' 32// CHECK: please rebuild precompiled header '[[A_PCH]]' 33// expected-no-diagnostics 34