1 // Test that the driver correctly combines its own diagnostics with CC1's in the 2 // serialized diagnostics. To test this, we need to trigger diagnostics from 3 // both processes, so we compile code that has a warning (with an associated 4 // note) and then force the driver to crash. We compile stdin so that the crash 5 // doesn't litter the user's system with preprocessed output. 6 7 // RUN: rm -f %t 8 // RUN: %clang -Wx-typoed-warning -Wall -fsyntax-only --serialize-diagnostics %t.diag %s 9 // RUN: c-index-test -read-diagnostics %t.diag 2>&1 | FileCheck %s 10 11 // CHECK: warning: unknown warning option '-Wx-typoed-warning' [-Wunknown-warning-option] [] 12 13 // CHECK: warning: variable 'voodoo' is uninitialized when used here [-Wuninitialized] 14 // CHECK: note: initialize the variable 'voodoo' to silence this warning [] 15 // CHECK: Number of diagnostics: 2 16 17 void foo() { 18 int voodoo; 19 voodoo = voodoo + 1; 20 } 21
