1// Clear out the module cache entirely, so we start from nothing. 2// RUN: rm -rf %t 3 4// Parse the file, such that building the module will cause Clang to crash. 5// RUN: env CINDEXTEST_FAILONERROR=1 not c-index-test -test-load-source all -fmodules -fmodules-cache-path=%t -Xclang -fdisable-module-hash -I %S/Inputs/Headers -DCRASH %s > /dev/null 2> %t.err 6// RUN: FileCheck < %t.err -check-prefix=CHECK-CRASH %s 7// CHECK-CRASH: crash-recovery-modules.m:16:9:{16:2-16:14}: fatal error: could not build module 'Crash' 8 9// Parse the file again, without crashing, to make sure that 10// subsequent parses do the right thing. 11// RUN: env CINDEXTEST_FAILONERROR=1 c-index-test -test-load-source all -fmodules -fmodules-cache-path=%t -Xclang -fdisable-module-hash -I %S/Inputs/Headers %s > /dev/null 12 13// REQUIRES: crash-recovery 14// UNSUPPORTED: libstdcxx-safe-mode 15 16@import Crash; 17 18#ifdef LIBCLANG_CRASH 19#pragma clang __debug crash 20#endif 21 22void test() { 23 const char* error = getCrashString(); 24} 25 26 27// RUN: rm -rf %t 28// Check that libclang crash-recovery works; both with a module building crash... 29// RUN: env CINDEXTEST_FAILONERROR=1 not c-index-test -test-load-source all -fmodules -fmodules-cache-path=%t -Xclang -fdisable-module-hash -I %S/Inputs/Headers -DCRASH -DLIBCLANG_CRASH %s > /dev/null 2> %t.err 30// RUN: FileCheck < %t.err -check-prefix=CHECK-LIBCLANG-CRASH %s 31// ...and with module building successful. 32// RUN: env CINDEXTEST_FAILONERROR=1 not c-index-test -test-load-source all -fmodules -fmodules-cache-path=%t -Xclang -fdisable-module-hash -I %S/Inputs/Headers -DLIBCLANG_CRASH %s > /dev/null 2> %t.err 33// RUN: FileCheck < %t.err -check-prefix=CHECK-LIBCLANG-CRASH %s 34// CHECK-LIBCLANG-CRASH-DAG: libclang: crash detected during parsing 35// CHECK-LIBCLANG-CRASH-DAG: Unable to load translation unit! 36