[Core] Update Exception.h (pytorch#64553)

Summary:
Just a small thing that's a little annoying; currently `TORCH_INTERNAL_ASSERT` generates messages like this:

```
unknown file: Failure
C++ exception with description "g_outputs.count(out) > 0INTERNAL ASSERT FAILED at "../torch/csrc/jit/passes/memory_planning.cpp":481, please report a bug to PyTorch. 22
Exception raised from getManagedLiveRangesFromMemEvents at ../torch/csrc/jit/passes/memory_planning.cpp:481 (most recent call first):
```

i.e. with no space between the `#cond` checked and `INTERNAL ASSERT FAILED...`

Re the `STRIP_ERROR_MESSAGES` branch: I'm not sure whether the differences are intentional or accidental? I.e. we don't pass `__FILE__` and `__VA_ARGS__` to `torchCheckFail` whereas we do to `torchInternalAssertFail`. I can reconcile the two in this PR if it's simply an omission.

Pull Request resolved: pytorch#64553

Reviewed By: albanD

Differential Revision: D34482923

Pulled By: swolchok

fbshipit-source-id: 40b648dadb5ceea5d9038efd60771d98aa7f0b46
(cherry picked from commit 8d6f116)

c10/util/Exception.h

@@ -314,30 +314,30 @@ C10_API std::string GetExceptionString(const std::exception& e);
 // (unlike assert()).
 //
 #ifdef STRIP_ERROR_MESSAGES
-#define TORCH_INTERNAL_ASSERT(cond, ...)                            \
-  if (C10_UNLIKELY_OR_CONST(!(cond))) {                             \
-    ::c10::detail::torchCheckFail(                                  \
-        __func__,                                                   \
-        __FILE__,                                                   \
-        static_cast<uint32_t>(__LINE__),                            \
-        #cond "INTERNAL ASSERT FAILED at" C10_STRINGIZE(__FILE__)); \
+#define TORCH_INTERNAL_ASSERT(cond, ...)                              \
+  if (C10_UNLIKELY_OR_CONST(!(cond))) {                               \
+    ::c10::detail::torchCheckFail(                                    \
+        __func__,                                                     \
+        __FILE__,                                                     \
+        static_cast<uint32_t>(__LINE__),                              \
+        #cond " INTERNAL ASSERT FAILED at " C10_STRINGIZE(__FILE__)); \
   }
 #else
 // It would be nice if we could build a combined string literal out of
 // the TORCH_INTERNAL_ASSERT prefix and a user-provided string literal
 // as the first argument, but there doesn't seem to be any good way to
 // do that while still supporting having a first argument that isn't a
 // string literal.
-#define TORCH_INTERNAL_ASSERT(cond, ...)                                        \
-  if (C10_UNLIKELY_OR_CONST(!(cond))) {                                         \
-    ::c10::detail::torchInternalAssertFail(                                     \
-        __func__,                                                               \
-        __FILE__,                                                               \
-        static_cast<uint32_t>(__LINE__),                                        \
-        #cond                                                                   \
-        "INTERNAL ASSERT FAILED at " C10_STRINGIZE(__FILE__) ":" C10_STRINGIZE( \
-            __LINE__) ", please report a bug to PyTorch. ",                     \
-        c10::str(__VA_ARGS__));                                                 \
+#define TORCH_INTERNAL_ASSERT(cond, ...)                                         \
+  if (C10_UNLIKELY_OR_CONST(!(cond))) {                                          \
+    ::c10::detail::torchInternalAssertFail(                                      \
+        __func__,                                                                \
+        __FILE__,                                                                \
+        static_cast<uint32_t>(__LINE__),                                         \
+        #cond                                                                    \
+        " INTERNAL ASSERT FAILED at " C10_STRINGIZE(__FILE__) ":" C10_STRINGIZE( \
+            __LINE__) ", please report a bug to PyTorch. ",                      \
+        c10::str(__VA_ARGS__));                                                  \
   }
 #endif