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Make pushCleanup a variadic template. NFC.

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llvm-svn: 229327
This commit is contained in:
Benjamin Kramer 2015-02-15 20:11:22 +00:00
parent c5bc3cd00b
commit c582c89638
1 changed files with 5 additions and 46 deletions
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51
clang/lib/CodeGen/EHScopeStack.h
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@ -309,50 +309,9 @@ public:
// Variadic templates would make this not terrible.
/// Push a lazily-created cleanup on the stack.
template <class T>
void pushCleanup(CleanupKind Kind) {
template <class T, class... As> void pushCleanup(CleanupKind Kind, As... A) {
void *Buffer = pushCleanup(Kind, sizeof(T));
Cleanup *Obj = new(Buffer) T();
(void) Obj;
}
/// Push a lazily-created cleanup on the stack.
template <class T, class A0>
void pushCleanup(CleanupKind Kind, A0 a0) {
void *Buffer = pushCleanup(Kind, sizeof(T));
Cleanup *Obj = new(Buffer) T(a0);
(void) Obj;
}
/// Push a lazily-created cleanup on the stack.
template <class T, class A0, class A1>
void pushCleanup(CleanupKind Kind, A0 a0, A1 a1) {
void *Buffer = pushCleanup(Kind, sizeof(T));
Cleanup *Obj = new(Buffer) T(a0, a1);
(void) Obj;
}
/// Push a lazily-created cleanup on the stack.
template <class T, class A0, class A1, class A2>
void pushCleanup(CleanupKind Kind, A0 a0, A1 a1, A2 a2) {
void *Buffer = pushCleanup(Kind, sizeof(T));
Cleanup *Obj = new(Buffer) T(a0, a1, a2);
(void) Obj;
}
/// Push a lazily-created cleanup on the stack.
template <class T, class A0, class A1, class A2, class A3>
void pushCleanup(CleanupKind Kind, A0 a0, A1 a1, A2 a2, A3 a3) {
void *Buffer = pushCleanup(Kind, sizeof(T));
Cleanup *Obj = new(Buffer) T(a0, a1, a2, a3);
(void) Obj;
}
/// Push a lazily-created cleanup on the stack.
template <class T, class A0, class A1, class A2, class A3, class A4>
void pushCleanup(CleanupKind Kind, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
void *Buffer = pushCleanup(Kind, sizeof(T));
Cleanup *Obj = new(Buffer) T(a0, a1, a2, a3, a4);
Cleanup *Obj = new (Buffer) T(A...);
(void) Obj;
}
@ -369,10 +328,10 @@ public:
///
/// The pointer returned from this method is valid until the cleanup
/// stack is modified.
template <class T, class A0, class A1, class A2>
T *pushCleanupWithExtra(CleanupKind Kind, size_t N, A0 a0, A1 a1, A2 a2) {
template <class T, class... As>
T *pushCleanupWithExtra(CleanupKind Kind, size_t N, As A) {
void *Buffer = pushCleanup(Kind, sizeof(T) + T::getExtraSize(N));
return new (Buffer) T(N, a0, a1, a2);
return new (Buffer) T(N, A...);
}
void pushCopyOfCleanup(CleanupKind Kind, const void *Cleanup, size_t Size) {