clang/test/ClangScanDeps/strip-visibility.c

   1 // RUN: rm -rf %t
   2 // RUN: split-file %s %t
   3 // RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
   4
   5 // RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full -mode preprocess-dependency-directives > %t/result.txt
   6
   7 // RUN: FileCheck %s -input-file %t/result.txt
   8
   9 // Verify that there's a single version of module A.
  10
  11 // CHECK:        "modules": [
  12 // CHECK-NEXT:     {
  13 // CHECK:            "command-line": [
  14 // CHECK-NOT:          "-fvisibility="
  15 // CHECK-NOT:          "-ftype-visibility="
  16 // CHECK:            ]
  17 // CHECK:            "name": "A"
  18 // CHECK:          }
  19 // CHECK-NOT:        "name": "A"
  20 // CHECK:        "translation-units"
  21
  22 //--- cdb.json.template
  23 [
  24   {
  25     "directory": "DIR",
  26     "command": "clang -Imodules/A -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-modules -fimplicit-module-maps -fsyntax-only DIR/t1.c",
  27     "file": "DIR/t1.c"
  28   },
  29   {
  30     "directory": "DIR",
  31     "command": "clang -Imodules/A -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-modules -fimplicit-module-maps -fvisibility=hidden -fsyntax-only DIR/t2.c",
  32     "file": "DIR/t2.c"
  33   },
  34   {
  35     "directory": "DIR",
  36     "command": "clang -Imodules/A -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-modules -fimplicit-module-maps -fvisibility=hidden -fvisibility-ms-compat -fsyntax-only DIR/t3.c",
  37     "file": "DIR/t3.c"
  38   }
  39 ]
  40
  41 //--- modules/A/module.modulemap
  42
  43 module A {
  44   umbrella header "A.h"
  45 }
  46
  47 //--- modules/A/A.h
  48
  49 typedef int A_t;
  50 extern int a(void);
  51
  52 //--- t1.c
  53 #include "A.h"
  54
  55 //--- t2.c
  56 #include "A.h"
  57
  58 //--- t3.c
  59 #include "A.h"