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fs/Traits, ...: work around -Wtautological-pointer-compare

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New in clang 3.6.
This commit is contained in:
Max Kellermann
2014-12-26 14:28:01 +01:00
parent 9f7fd1fbfb
commit 95f84afd33
5 changed files with 32 additions and 1 deletions
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16
src/fs/Traits.hxx
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@@ -57,7 +57,11 @@ struct PathTraitsFS {
gcc_pure gcc_nonnull_all
static const_pointer FindLastSeparator(const_pointer p) {
#if !CLANG_CHECK_VERSION(3,6)
/* disabled on clang due to -Wtautological-pointer-compare */
assert(p != nullptr);
#endif
#ifdef WIN32
const_pointer pos = p + GetLength(p);
while (p != pos && !IsSeparator(*pos))
@@ -77,7 +81,11 @@ struct PathTraitsFS {
gcc_pure gcc_nonnull_all
static bool IsAbsolute(const_pointer p) {
#if !CLANG_CHECK_VERSION(3,6)
/* disabled on clang due to -Wtautological-pointer-compare */
assert(p != nullptr);
#endif
#ifdef WIN32
if (IsDrive(p) && IsSeparator(p[2]))
return true;
@@ -147,7 +155,11 @@ struct PathTraitsUTF8 {
gcc_pure gcc_nonnull_all
static const_pointer FindLastSeparator(const_pointer p) {
#if !CLANG_CHECK_VERSION(3,6)
/* disabled on clang due to -Wtautological-pointer-compare */
assert(p != nullptr);
#endif
return strrchr(p, SEPARATOR);
}
@@ -160,7 +172,11 @@ struct PathTraitsUTF8 {
gcc_pure gcc_nonnull_all
static bool IsAbsolute(const_pointer p) {
#if !CLANG_CHECK_VERSION(3,6)
/* disabled on clang due to -Wtautological-pointer-compare */
assert(p != nullptr);
#endif
#ifdef WIN32
if (IsDrive(p) && IsSeparator(p[2]))
return true;