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88 Commits

Author SHA1 Message Date
Christoffer Lerno
890c4bc435 0.2.0. Build system improvements. Target changes x64-windows -> windows-x64, x64-darwin -> macos-x64. Improved mac support. LLD linking for Mac, Windows, Linux. Cross linking for Mac, Windows. Clean up string use. Fix of debug handling of multiple compilation units per module. MSVC CI 2022-04-26 13:20:33 +02:00
Christoffer Lerno
2802b2b96d Ensure, $eval and $evaltype, @unreachable() replaces $unreachable. <Type>.sizeof 2022-03-04 15:49:17 +01:00
Christoffer Lerno
dce33ba5b5 Fixing #380 where const aggregates were copied by value. 2022-01-20 16:52:28 +01:00
Christoffer Lerno
4059d22315 Remove unnecessary load in LLVM statement lowering. Added more tests from Clang. 2022-01-17 17:08:28 +01:00
Christoffer Lerno
0f4a43717e Fixes to the aarch64 ABI. 2022-01-15 01:37:43 +01:00
Christoffer Lerno
ea3b50d039 Codegen with better annotations on globals. 2022-01-10 13:58:15 +01:00
Christoffer Lerno
869aa7ed76 Do not store direct parameters that are only read. 2022-01-04 23:16:32 +01:00
Christoffer Lerno
a0be188902 Lexing updated with simpler code. Note: may have bugs. 2021-12-27 15:45:54 +01:00
Christoffer Lerno
680b077eb1 Flexible array member added, zero sized structs removed. 2021-12-14 19:00:33 +01:00
Christoffer Lerno
974cd0acc5 Rollback global. 2021-11-17 10:37:23 +01:00
Christoffer Lerno
b52b42d4da Complete transition to fn. Introduce global/threadlocal 2021-11-16 17:46:44 +01:00
Christoffer Lerno
29e7af843a Remove old try-catch. Top down promotion for binary etc. Prevent non-simple widening. Introducing wildcard failable. Move LLVM GEP usage. Regcall test and fix. Optimized slice assign. 2021-10-26 18:40:41 +02:00
Christoffer Lerno
9942be54dc More optimized memclear. Added helper function on array gep. 2021-10-21 23:37:14 +02:00
Christoffer Lerno
e4c7dde30b Fix of shadowing bug. Allow pointer and subarrays to be constant initialized. Compile time values may now pass around anything considered compile time constant. It's possible to index into an initializer list at compile time. (Some work still remains on this) 2021-09-18 01:13:42 +02:00
Christoffer Lerno
69d9775876 Removed define for declaring ct vars and replaced it with var for declarations. Updated error messages. Added $defined. 2021-08-31 12:44:18 +02:00
Christoffer Lerno
8731634f4d Unified constants (enum, error types, typeid). Removed EXPR_MEMBER_ACCESS. Added if-catch-switch. switch-case can handle non constant values. Inlining removed on O0. Added subarray comparison allowing string cases. 2021-08-27 19:13:32 +02:00
pitust
95836e98a2 Create {x86,x64}-elf targets, and make all targets more consistent (#273) 
* Add triples for x86 and x64 targets
 2021-08-16 18:38:56 +02:00
Christoffer Lerno
efe4f8c745 Coerce lowering for the C ABI updated. Updated aarch64 fixes. 2021-07-29 03:16:07 +02:00
Christoffer Lerno
9f42ddb68d Fix foreach body copy. Moved deref / addr into special functions. Cleaned up access. Remove .sizeof .alignof .qnameof .nameof, create $qnameof $nameof 2021-07-26 09:30:35 +02:00
Christoffer Lerno
5a6cdd25ef Introduced ${...} syntax for constants. Fixed issue where constants were not correctly handled for macros. /* */ comments are nesting. Added LINE, FUNC, FILE defines. Corrected shallow resolution of subarrays. Added int defines. Removed Vararray. 2021-06-24 00:59:25 +02:00
Christoffer Lerno
dd8b850544 Support for "static" keyword. 2021-05-30 16:30:16 +02:00
Christoffer Lerno
97ac957cb7 "Public by default" 2021-05-30 16:30:16 +02:00
Christoffer Lerno
892c7e8874 Changed generic modules to internal templates. 2021-05-27 08:30:02 +02:00
Christoffer Lerno
1f676c135c Removed func and rewrote typedefs. 2021-05-23 13:16:48 +02:00
Christoffer Lerno
460c0d04d7 Generic modules. 2021-05-12 17:25:59 +02:00
Christoffer Lerno
9b86b00834 Compilation is now done with each module compiled together. 2021-05-11 14:58:21 +02:00
Christoffer Lerno
0e076234ca Set stdlib library for testing and profit. Fix bugs when using void* to step. Make constants private linkage. Compare pointers using unsigned comparison without conversion. Use manual ptrdiff code. Fix issue returning "void!". Unify pointers when doing Foo* - void*. Allow comparing for example void* < Foo* 2021-04-29 03:12:25 +02:00
Christoffer Lerno
07595df412 Change cast and int rules: constant folding always starts. Promotion using left side on all operands to bit width. Implicit narrowing to max size on right hand side. 2021-03-17 18:25:00 +01:00
Christoffer Lerno
4f064e7da2 Initial checkin of docs parsing. char is now unsigned, and signed char is "ichar". 2021-01-29 18:46:17 +01:00
Christoffer Lerno
45c4f205bb More correct alignment. Foreach added. Removed dynamic designated array initialization. Use 16 byte alignment on arrays >= 16 for x64 2021-01-27 00:14:16 +01:00
Christoffer Lerno
3a24fbfa6d Moved examples around. Updated (and corrected) const initialization. Removed "in" keyword. Added "member" attribute domain. Many fixes in struct padding and alignment and tests. Fixed extern global. 2021-01-24 00:55:09 +01:00
Christoffer Lerno
4da36dfed9 Optimized and improved aggregate initialization. Compound literal updated to Foo({ 1, 2 })-style. ".name = x" style initialization for named arguments and designated initializers. Added runtime messages on panics. subarrays convert implictly to pointers. len/len() functions. Fix taking slice of pointer. Vararg fixes 
Consistent length typedef.

First stab at initializers.

Change compound literal to Foo({ 1, 2 }) style.

Fixed up some tests.

Optimize the zero struct codegen.

Optimize union empty initializer.

Fix issues with unions. Added alignment to globals. Added some union tests.

Use puts to emit error messages during runtime. Fixup of int[] -> int* style conversions.

Fix implicit conversion of int[3]* -> int*

Fix int[] size. Use () to invoke the length of a subarray. Fix taking a slice of a pointer. Limit the number of members in a struct.

Fixes to vararg using debug and cleanups to slices.
 2020-12-22 21:55:52 +01:00
Christoffer Lerno
3c15e495dd Add macro arguments &foo $foo #foo. 
C ABI compatibility aarch64, win64, x86, x64
Added debug info
 2020-11-22 22:16:19 +01:00
Christoffer Lerno
77ccfc1f7c Added CT_SWITCH parsing in top level. Nil changed to null. Parsing more in line with grammar. Parse type as expressions. Zero init by default for locals. Corrected bool/fp conversion. Add memcpy pass to fix issue with value load/stores. 2020-09-21 11:38:12 +02:00
Christoffer Lerno
7b7abf5d4a Fixes to defer, allowing break in defer (instead of continue). Fixed bug in PTR->BOOL cast. Extended test system to support multi files and codegen. 2020-07-27 11:40:45 +02:00
Christoffer Lerno
75dd644e52 Corrected parsing for incremental arrays. Correctly handle failed declarations. More tests. 2020-07-25 21:54:32 +02:00
Christoffer Lerno
bd68380f06 Fixes to compile time integer conversions to to unsigned values, detecting negative values. Require cast on int -> pointer cast. Fixed check on array underflow. More tests. 2020-07-25 02:43:06 +02:00
Christoffer Lerno
ed01616f1e Changed how structs/unions are parsed so that recovery becomes more robust. Allow for more complex error data. Fixed recursive structs/unions. Corrected prefix precedence rules. Begin work on checking initializer constant-ness. Fixed error on failed arithmetic promotion. Added checks on constant overflow of sub/add/mult. Allow "current_module_name::x" to refer to globals. Added many tests. 2020-07-23 18:04:18 +02:00