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Merge branch 'master' into merge

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This commit is contained in:
Andy Friesen 2023-10-06 10:36:16 -07:00
commit 47374ff2a6
8 changed files with 10 additions and 9 deletions
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2
Analysis/src/TypedAllocator.cpp
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@ -10,7 +10,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#include <windows.h>
const size_t kPageSize = 4096;
#else

2
Ast/src/TimeTrace.cpp
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@ -15,7 +15,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#include <windows.h>
#endif
#ifdef __APPLE__

2
CLI/FileUtils.cpp
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@ -10,7 +10,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#include <windows.h>
#else
#include <dirent.h>
#include <fcntl.h>

2
CodeGen/src/CodeAllocator.cpp
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@ -13,7 +13,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#include <windows.h>
const size_t kPageSize = 4096;
#else

2
CodeGen/src/CodeBlockUnwind.cpp
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@ -15,7 +15,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#include <windows.h>
#elif defined(__linux__) || defined(__APPLE__)

2
VM/src/lperf.cpp
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@ -9,7 +9,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h>
#include <windows.h>
#endif
#ifdef __APPLE__

5
docs/_pages/compatibility.md
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@ -57,7 +57,7 @@ Sandboxing challenges are [covered in the dedicated section](sandbox).
| tables honor the `__len` metamethod | ✔️ | |
| hex and `\z` escapes in strings | ✔️ | |
| support for hexadecimal floats | 🤷‍♀️ | no strong use cases |
| order metamethods work for different types | ❌ | no strong use cases and more complicated semantics, compatibility and performance implications |
| order metamethods (`__lt`/`__le`) are called for unrelated metatables | ❌ | no strong use cases and more complicated semantics, compatibility and performance implications |
| empty statement | 🤷‍♀️ | less useful in Lua than in JS/C#/C/C++ |
| `break` statement may appear in the middle of a block | 🤷‍♀️ | we'd like to do it consistently for `break`/`return`/`continue` but there be dragons |
| arguments for function called through `xpcall` | ✔️ | |
@ -92,7 +92,8 @@ Ephemeron tables may be implemented at some point since they do have valid uses
| new function `table.move` | ✔️ | |
| `collectgarbage("count")` now returns only one result | ✔️ | |
| `coroutine.isyieldable` | ✔️ | |
| stricter error checking for `table.insert`/`table.remove` | 😞 | we love this, but it breaks compatibility
| stricter error checking for `table.insert`/`table.remove` | 😞 | we love this, but it breaks compatibility |
| `__eq` metamethod is called for unrelated metatables | ❌ | backwards compatibility and typechecking implications |
It's important to highlight integer support and bitwise operators. For Luau, it's rare that a full 64-bit integer type is necessary - double-precision types support integers up to 2^53 (in Lua which is used in embedded space, integers may be more appealing in environments without a native 64-bit FPU). However, there's a *lot* of value in having a single number type, both from performance perspective and for consistency. Notably, Lua doesn't handle integer overflow properly, so using integers also carries compatibility implications.

2
tests/main.cpp
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@ -15,7 +15,7 @@
#ifndef NOMINMAX
#define NOMINMAX
#endif
#include <Windows.h> // IsDebuggerPresent
#include <windows.h> // IsDebuggerPresent
#endif
#ifdef __APPLE__