| // Check that Wsystem-headers-in-module shows diagnostics in the named system |
| // module, but not in other system headers or modules. |
| |
| // RUN: rm -rf %t |
| // RUN: split-file %s %t |
| |
| // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/mcp \ |
| // RUN: -isystem %t/sys %t/tu.c -fsyntax-only -Wextra-semi -Wsystem-headers-in-module=sys_mod \ |
| // RUN: 2>&1 | FileCheck %s |
| |
| // CHECK-NOT: warning: |
| // CHECK: sys_mod.h:2:7: warning: extra ';' |
| // CHECK-NOT: warning: |
| |
| //--- sys/other_sys_header.h |
| int x;; |
| //--- sys_mod.h |
| #include "dependent_sys_mod.h" |
| int y;; |
| //--- other_sys_mod.h |
| int z;; |
| //--- dependent_sys_mod.h |
| int w;; |
| //--- module.modulemap |
| module sys_mod [system] { header "sys_mod.h" } |
| module other_sys_mod [system] { header "other_sys_mod.h" } |
| module dependent_sys_mod [system] { header "dependent_sys_mod.h" } |
| |
| //--- tu.c |
| #include "sys_mod.h" |
| #include "other_sys_mod.h" |
| #include "other_sys_header.h" |