36 lines
1.4 KiB
C
36 lines
1.4 KiB
C
|
// REQUIRES: shell
|
||
|
|
// REQUIRES: case-insensitive-filesystem
|
||
|
|
|
||
|
|
// RUN: rm -f %t.hmap
|
||
|
|
// RUN: sed -e "s:INPUTS_DIR:%S/Inputs:g" \
|
||
|
|
// RUN: %S/Inputs/nonportable-hmaps/foo.hmap.json > %t.hmap.json
|
||
|
|
// RUN: %hmaptool write %t.hmap.json %t.hmap
|
||
|
|
// RUN: %clang_cc1 -Eonly \
|
||
|
|
// RUN: -I%t.hmap \
|
||
|
|
// RUN: -I%S/Inputs/nonportable-hmaps \
|
||
|
|
// RUN: %s -verify
|
||
|
|
//
|
||
|
|
// foo.hmap contains: Foo/Foo.h -> headers/foo/Foo.h
|
||
|
|
//
|
||
|
|
// Header search of "Foo/Foo.h" follows this path:
|
||
|
|
// 1. Look for "Foo/Foo.h".
|
||
|
|
// 2. Find "Foo/Foo.h" in "nonportable-hmaps/foo.hmap".
|
||
|
|
// 3. Look for "headers/foo/Foo.h".
|
||
|
|
// 4. Find "headers/foo/Foo.h" in "nonportable-hmaps".
|
||
|
|
// 5. Return.
|
||
|
|
//
|
||
|
|
// There is nothing nonportable; -Wnonportable-include-path should not fire.
|
||
|
|
#include "Foo/Foo.h" // no warning
|
||
|
|
|
||
|
|
// Verify files with absolute paths in the header map are handled too.
|
||
|
|
// "Bar.h" is included twice to make sure that when we see potentially
|
||
|
|
// nonportable path, the file has been already discovered through a relative
|
||
|
|
// path which triggers the file to be opened and `FileEntry::RealPathName`
|
||
|
|
// to be set.
|
||
|
|
#include "Bar.h"
|
||
|
|
#include "Foo/Bar.h" // no warning
|
||
|
|
|
||
|
|
// But the presence of the absolute path in the header map is not enough. If we
|
||
|
|
// didn't use it to discover a file, shouldn't suppress the warning.
|
||
|
|
#include "headers/Foo/Baz.h" // expected-warning {{non-portable path}}
|