diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/VFS/Inputs/external-names.h | 4 | ||||
-rw-r--r-- | test/VFS/Inputs/use-external-names.yaml | 7 | ||||
-rw-r--r-- | test/VFS/external-names.c | 35 |
3 files changed, 46 insertions, 0 deletions
diff --git a/test/VFS/Inputs/external-names.h b/test/VFS/Inputs/external-names.h new file mode 100644 index 0000000000..8b0baa3f02 --- /dev/null +++ b/test/VFS/Inputs/external-names.h @@ -0,0 +1,4 @@ +void foo(char **c) { + *c = __FILE__; + int x = c; // produce a diagnostic +} diff --git a/test/VFS/Inputs/use-external-names.yaml b/test/VFS/Inputs/use-external-names.yaml new file mode 100644 index 0000000000..b9ea6342cf --- /dev/null +++ b/test/VFS/Inputs/use-external-names.yaml @@ -0,0 +1,7 @@ +{ + 'version': 0, + 'use-external-names': EXTERNAL_NAMES, + 'roots': [{ 'type': 'file', 'name': 'OUT_DIR/external-names.h', + 'external-contents': 'INPUT_DIR/external-names.h' + }] +} diff --git a/test/VFS/external-names.c b/test/VFS/external-names.c new file mode 100644 index 0000000000..aa0bd67453 --- /dev/null +++ b/test/VFS/external-names.c @@ -0,0 +1,35 @@ +// RUN: sed -e "s:INPUT_DIR:%S/Inputs:g" -e "s:OUT_DIR:%t:g" -e "s:EXTERNAL_NAMES:true:" %S/Inputs/use-external-names.yaml > %t.external.yaml +// RUN: sed -e "s:INPUT_DIR:%S/Inputs:g" -e "s:OUT_DIR:%t:g" -e "s:EXTERNAL_NAMES:false:" %S/Inputs/use-external-names.yaml > %t.yaml +// REQUIRES: shell + +#include "external-names.h" + +//// +// Preprocessor (__FILE__ macro and # directives): + +// RUN: %clang_cc1 -I %t -ivfsoverlay %t.external.yaml -E %s | FileCheck -check-prefix=CHECK-PP-EXTERNAL %s +// CHECK-PP-EXTERNAL: # {{[0-9]*}} "[[NAME:.*Inputs.external-names.h]]" +// CHECK-PP-EXTERNAL-NEXT: void foo(char **c) { +// CHECK-PP-EXTERNAL-NEXT: *c = "[[NAME]]"; + +// RUN: %clang_cc1 -I %t -ivfsoverlay %t.yaml -E %s | FileCheck -check-prefix=CHECK-PP %s +// CHECK-PP-NOT: Inputs + +//// +// Diagnostics: + +// RUN: %clang_cc1 -I %t -ivfsoverlay %t.external.yaml -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-DIAG-EXTERNAL %s +// CHECK-DIAG-EXTERNAL: {{.*}}Inputs{{.}}external-names.h:{{[0-9]*:[0-9]*}}: warning: incompatible pointer + +// RUN: %clang_cc1 -I %t -ivfsoverlay %t.yaml -fsyntax-only %s 2>&1 | FileCheck -check-prefix=CHECK-DIAG %s +// CHECK-DIAG-NOT: Inputs + +//// +// Debug info + +// RUN: %clang_cc1 -I %t -ivfsoverlay %t.external.yaml -triple %itanium_abi_triple -g -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-DEBUG-EXTERNAL %s +// CHECK-DEBUG-EXTERNAL: ![[Num:[0-9]*]] = metadata !{metadata !"{{.*}}Inputs{{.}}external-names.h +// CHECK-DEBUG-EXTERNAL: metadata !{i32 {{[0-9]*}}, metadata ![[Num]]{{.*}}DW_TAG_file_type + +// RUN: %clang_cc1 -I %t -ivfsoverlay %t.yaml -triple %itanium_abi_triple -g -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-DEBUG %s +// CHECK-DEBUG-NOT: Inputs |