1 // REQUIRES: shell 2 // RUN: rm -rf %t 3 // RUN: rm -rf %t-saved 4 // RUN: mkdir %t-saved 5 6 // Initial module build 7 // RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash \ 8 // RUN: -isysroot %S/Inputs/System -triple x86_64-apple-darwin10 -fsyntax-only %s -verify 9 // RUN: cp %t/cstd.pcm %t-saved/cstd.pcm 10 11 // Even with -Werror don't rebuild a system module 12 // RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash \ 13 // RUN: -isysroot %S/Inputs/System -triple x86_64-apple-darwin10 -fsyntax-only %s -verify -Werror 14 // RUN: diff %t/cstd.pcm %t-saved/cstd.pcm 15 16 // Unless -Wsystem-headers is on 17 // RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash \ 18 // RUN: -isysroot %S/Inputs/System -triple x86_64-apple-darwin10 -fsyntax-only %s -verify \ 19 // RUN: -Werror=unused -Wsystem-headers 20 // RUN: not diff %t/cstd.pcm %t-saved/cstd.pcm 21 22 // expected-no-diagnostics 23 @import cstd; 24
