|  | @import HasWarnings; | 
|  |  | 
|  | #ifdef WITH_ERRORS | 
|  | @import HasErrors; | 
|  | #endif | 
|  |  | 
|  | float float_val; | 
|  | double *double_ptr = &float_val; | 
|  |  | 
|  | // RUN: rm -rf %t %t.diag %t.out | 
|  | // RUN: %clang -fmodules -fmodules-cache-path=%t/ModuleCache -I %S/Inputs/ModuleDiags -fsyntax-only %s --serialize-diagnostics %t.diag > /dev/null 2>&1 | 
|  | // RUN: c-index-test -read-diagnostics %t.diag > %t.out 2>&1 | 
|  | // RUN: FileCheck --input-file=%t.out %s | 
|  |  | 
|  | // CHECK: has_warnings.h:3:8: warning: incompatible pointer types initializing 'float *' | 
|  | // CHECK: serialized-diags.m:1:9: note: while building module 'HasWarnings' imported from | 
|  | // CHECK: serialized-diags.m:8:9: warning: incompatible pointer types initializing 'double *' | 
|  | // CHECK: Number of diagnostics: 2 | 
|  |  | 
|  | // RUN: rm -rf %t %t.diag_errors %t.out_errors | 
|  | // RUN: not %clang -fmodules -fmodules-cache-path=%t/ModuleCache -I %S/Inputs/ModuleDiags -fsyntax-only -DWITH_ERRORS %s --serialize-diagnostics %t.diag_errors > /dev/null 2>&1 | 
|  | // RUN: c-index-test -read-diagnostics %t.diag_errors > %t.out_errors 2>&1 | 
|  | // RUN: FileCheck -check-prefix=CHECK-WITH-ERRORS --input-file=%t.out_errors %s | 
|  |  | 
|  | // CHECK-WITH-ERRORS: has_warnings.h:3:8: warning: incompatible pointer types initializing 'float *' | 
|  | // CHECK-WITH-ERRORS: serialized-diags.m:1:9: note: while building module 'HasWarnings' | 
|  | // CHECK-WITH-ERRORS: has_errors.h:2:13: error: redefinition of 'foo' | 
|  | // CHECK-WITH-ERRORS: serialized-diags.m:4:9: note: while building module 'HasErrors' | 
|  | // CHECK-WITH-ERRORS: has_errors.h:1:13: note: previous definition is here | 
|  | // CHECK-WITH-ERRORS: serialized-diags.m:4:9: fatal: could not build module 'HasErrors' | 
|  | // CHECK-WITH-ERRORS: Number of diagnostics: 3 | 
|  |  |