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luau/Compiler/src/Types.h

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Sync to upstream/release/581 (#958) * Definition files can now ascribe indexers to class types. (https://github.com/Roblox/luau/pull/949) * Remove --compile support from the REPL. You can just use luau-compile instead. * When an exception is thrown during parallel typechecking (usually an ICE), we now gracefully stop typechecking and drain active workers before rethrowing the exception. New solver * Include more source location information when we hit an internal compiler error * Improve the logic that simplifies intersections of tables JIT * Save testable type annotations to bytecode * Improve block placement for linearized blocks * Add support for lea reg, [rip+offset] for labels * Unify X64 and A64 codegen for RETURN * Outline interrupt handlers for X64 * Remove global rArgN in favor of build.abi * Change A64 INTERRUPT lowering to match X64 --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-06-16 18:35:18 +01:00
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
#pragma once
#include "Luau/Ast.h"
Sync to upstream/release/623 (#1236) # What's changed? ### New Type Solver - Unification of two fresh types no longer binds them together. - Replaced uses of raw `emplace` with `emplaceType` to catch cyclic bound types when they are created. - `SetIndexerConstraint` is blocked until the indexer result type is not blocked. - Fix a case where a blocked type got past the constraint solver. - Searching for free types should no longer traverse into `ClassType`s. - Fix a corner case that could result in the non-testable type `~{}`. - Fix incorrect flagging when `any` was a parameter of some checked function in nonstrict type checker. - `IterableConstraint` now consider tables without `__iter` to be iterables. ### Native Code Generation - Improve register type info lookup by program counter. - Generate type information for locals and upvalues --- ### Internal Contributors Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: James McNellis <jmcnellis@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Vighnesh <vvijay@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2024-04-25 23:26:09 +01:00
#include "Luau/Bytecode.h"
Sync to upstream/release/590 (#1008) * Better indentation in multi-line type mismatch error messages * Error message clone can no longer cause a stack overflow (when typechecking with retainFullTypeGraphs set to false); fixes https://github.com/Roblox/luau/issues/975 * `string.format` with %s is now ~2x faster on strings smaller than 100 characters Native code generation: * All VM side exits will block return to the native execution of the current function to preserve correctness * Fixed executable page allocation on Apple platforms when using hardened runtime * Added statistics for code generation (no. of functions compiler, memory used for different areas) * Fixed issue with function entry type checks performed more that once in some functions
2023-08-11 15:42:37 +01:00
#include "Luau/DenseHash.h"
Sync to upstream/release/581 (#958) * Definition files can now ascribe indexers to class types. (https://github.com/Roblox/luau/pull/949) * Remove --compile support from the REPL. You can just use luau-compile instead. * When an exception is thrown during parallel typechecking (usually an ICE), we now gracefully stop typechecking and drain active workers before rethrowing the exception. New solver * Include more source location information when we hit an internal compiler error * Improve the logic that simplifies intersections of tables JIT * Save testable type annotations to bytecode * Improve block placement for linearized blocks * Add support for lea reg, [rip+offset] for labels * Unify X64 and A64 codegen for RETURN * Outline interrupt handlers for X64 * Remove global rArgN in favor of build.abi * Change A64 INTERRUPT lowering to match X64 --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-06-16 18:35:18 +01:00
Sync to upstream/release/583 (#974) * Fixed indexing table intersections using `x["prop"]` syntax: https://github.com/Roblox/luau/pull/971 * Add console output codepage for Windows: https://github.com/Roblox/luau/pull/967 * Added `Frontend::parse` for a fast source graph preparation * luau_load should check GC * Work toward a type-diff system for nicer error messages New Solver * Correctly suppress errors in more cases * Further improvements to typechecking of function calls and return statements * Crash fixes * Propagate refinements drawn from the condition of a while loop into the loop body JIT * Fix accidental bailout for math.frexp/modf/sign in A64 * Work toward bringing type annotation info in * Do not propagate Luau IR constants of wrong type into load instructions * CHECK_SAFEENV exits to VM on failure * Implement error handling in A64 reg allocator * Inline the string.len builtin * Do not enter native code of a function if arguments don’t match --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-07-07 21:10:48 +01:00
#include <string>
Sync to upstream/release/581 (#958) * Definition files can now ascribe indexers to class types. (https://github.com/Roblox/luau/pull/949) * Remove --compile support from the REPL. You can just use luau-compile instead. * When an exception is thrown during parallel typechecking (usually an ICE), we now gracefully stop typechecking and drain active workers before rethrowing the exception. New solver * Include more source location information when we hit an internal compiler error * Improve the logic that simplifies intersections of tables JIT * Save testable type annotations to bytecode * Improve block placement for linearized blocks * Add support for lea reg, [rip+offset] for labels * Unify X64 and A64 codegen for RETURN * Outline interrupt handlers for X64 * Remove global rArgN in favor of build.abi * Change A64 INTERRUPT lowering to match X64 --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-06-16 18:35:18 +01:00
namespace Luau
{
Sync to upstream/release/583 (#974) * Fixed indexing table intersections using `x["prop"]` syntax: https://github.com/Roblox/luau/pull/971 * Add console output codepage for Windows: https://github.com/Roblox/luau/pull/967 * Added `Frontend::parse` for a fast source graph preparation * luau_load should check GC * Work toward a type-diff system for nicer error messages New Solver * Correctly suppress errors in more cases * Further improvements to typechecking of function calls and return statements * Crash fixes * Propagate refinements drawn from the condition of a while loop into the loop body JIT * Fix accidental bailout for math.frexp/modf/sign in A64 * Work toward bringing type annotation info in * Do not propagate Luau IR constants of wrong type into load instructions * CHECK_SAFEENV exits to VM on failure * Implement error handling in A64 reg allocator * Inline the string.len builtin * Do not enter native code of a function if arguments don’t match --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-07-07 21:10:48 +01:00
Sync to upstream/release/623 (#1236) # What's changed? ### New Type Solver - Unification of two fresh types no longer binds them together. - Replaced uses of raw `emplace` with `emplaceType` to catch cyclic bound types when they are created. - `SetIndexerConstraint` is blocked until the indexer result type is not blocked. - Fix a case where a blocked type got past the constraint solver. - Searching for free types should no longer traverse into `ClassType`s. - Fix a corner case that could result in the non-testable type `~{}`. - Fix incorrect flagging when `any` was a parameter of some checked function in nonstrict type checker. - `IterableConstraint` now consider tables without `__iter` to be iterables. ### Native Code Generation - Improve register type info lookup by program counter. - Generate type information for locals and upvalues --- ### Internal Contributors Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: James McNellis <jmcnellis@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Vighnesh <vvijay@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2024-04-25 23:26:09 +01:00
void buildTypeMap(DenseHashMap<AstExprFunction*, std::string>& functionTypes, DenseHashMap<AstLocal*, LuauBytecodeType>& localTypes, AstNode* root,
const char* vectorType);
Sync to upstream/release/583 (#974) * Fixed indexing table intersections using `x["prop"]` syntax: https://github.com/Roblox/luau/pull/971 * Add console output codepage for Windows: https://github.com/Roblox/luau/pull/967 * Added `Frontend::parse` for a fast source graph preparation * luau_load should check GC * Work toward a type-diff system for nicer error messages New Solver * Correctly suppress errors in more cases * Further improvements to typechecking of function calls and return statements * Crash fixes * Propagate refinements drawn from the condition of a while loop into the loop body JIT * Fix accidental bailout for math.frexp/modf/sign in A64 * Work toward bringing type annotation info in * Do not propagate Luau IR constants of wrong type into load instructions * CHECK_SAFEENV exits to VM on failure * Implement error handling in A64 reg allocator * Inline the string.len builtin * Do not enter native code of a function if arguments don’t match --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-07-07 21:10:48 +01:00
Sync to upstream/release/581 (#958) * Definition files can now ascribe indexers to class types. (https://github.com/Roblox/luau/pull/949) * Remove --compile support from the REPL. You can just use luau-compile instead. * When an exception is thrown during parallel typechecking (usually an ICE), we now gracefully stop typechecking and drain active workers before rethrowing the exception. New solver * Include more source location information when we hit an internal compiler error * Improve the logic that simplifies intersections of tables JIT * Save testable type annotations to bytecode * Improve block placement for linearized blocks * Add support for lea reg, [rip+offset] for labels * Unify X64 and A64 codegen for RETURN * Outline interrupt handlers for X64 * Remove global rArgN in favor of build.abi * Change A64 INTERRUPT lowering to match X64 --------- Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
2023-06-16 18:35:18 +01:00
} // namespace Luau
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