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ThreadLocal: Return a mutable pointer if templated with a non-const type

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It makes more sense for ThreadLocal<const T>::get to return a const T*
and ThreadLocal<T>::get to return a T*.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224225 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Majnemer
2014-12-15 01:04:45 +00:00
parent 55c9dbf599
commit 1f59bf4441
5 changed files with 26 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/Support/ThreadLocal.cpp
+2 -2
View File
@@ -31,7 +31,7 @@ void ThreadLocalImpl::setInstance(const void* d) {
void **pd = reinterpret_cast<void**>(&data);
*pd = const_cast<void*>(d);
}
const void* ThreadLocalImpl::getInstance() {
void *ThreadLocalImpl::getInstance() {
void **pd = reinterpret_cast<void**>(&data);
return *pd;
}
@@ -72,7 +72,7 @@ void ThreadLocalImpl::setInstance(const void* d) {
(void) errorcode;
}
const void* ThreadLocalImpl::getInstance() {
void *ThreadLocalImpl::getInstance() {
pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
return pthread_getspecific(*key);
}
lib/Support/Unix/ThreadLocal.inc
+1 -1
View File
@@ -21,6 +21,6 @@ using namespace sys;
ThreadLocalImpl::ThreadLocalImpl() : data() { }
ThreadLocalImpl::~ThreadLocalImpl() { }
void ThreadLocalImpl::setInstance(const void* d) { data = const_cast<void*>(d);}
const void* ThreadLocalImpl::getInstance() { return data; }
void *ThreadLocalImpl::getInstance() { return data; }
void ThreadLocalImpl::removeInstance() { setInstance(0); }
}
lib/Support/Windows/ThreadLocal.inc
+1 -1
View File
@@ -34,7 +34,7 @@ ThreadLocalImpl::~ThreadLocalImpl() {
TlsFree(*tls);
}
const void* ThreadLocalImpl::getInstance() {
void *ThreadLocalImpl::getInstance() {
DWORD* tls = reinterpret_cast<DWORD*>(&data);
return TlsGetValue(*tls);
}