Irmen de Jong
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a2db44f80c
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also consider Y register for clobber check for functioncall arguments
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2021-11-29 22:09:05 +01:00 |
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Irmen de Jong
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b438d8aec0
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fix invalid range size check when stepval is not a positive integer
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2021-11-29 02:01:19 +01:00 |
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Irmen de Jong
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4ac169b210
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formatting
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2021-11-29 01:25:21 +01:00 |
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Irmen de Jong
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32068a832a
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split some additional binary expressions to avoid stack-based evaluation
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2021-11-28 18:27:28 +01:00 |
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Irmen de Jong
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0a568f2530
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fix the check of double-defined subroutine variables
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2021-11-28 12:52:32 +01:00 |
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Irmen de Jong
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c52aa648c0
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use an AnonymousScope to contain GoSub changes instead of adding separate statements
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2021-11-28 12:09:13 +01:00 |
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Irmen de Jong
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7c5ec1853d
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nice error message if pop() argument is wrong
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2021-11-28 02:20:35 +01:00 |
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Irmen de Jong
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e8f4686430
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undid failed attempt of using sys.push/sys.pop for stack args - now using new push(), pushw(), pop(), popw() builtin functions
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2021-11-28 01:22:40 +01:00 |
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Irmen de Jong
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64a411628d
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doc fixes
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2021-11-27 19:58:08 +01:00 |
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Irmen de Jong
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54025d2bf5
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small refactor and spelling fixes
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2021-11-27 14:49:18 +01:00 |
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Irmen de Jong
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e4648e2138
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proper rounding of builtin functions that return int from float
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2021-11-26 20:32:12 +01:00 |
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Irmen de Jong
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110e047681
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replace subroutine calls (statement) by GoSub
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2021-11-26 19:47:01 +01:00 |
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Irmen de Jong
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17d403d812
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Merge branch 'ref-subroutine-param' into v7.4-dev
# Conflicts:
# compilerAst/src/prog8/ast/AstToplevel.kt
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2021-11-26 01:12:14 +01:00 |
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Irmen de Jong
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e52d05c7db
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fix some scoping related symbol lookup issues, clarified scoping rules in docs
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2021-11-23 23:43:23 +01:00 |
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Irmen de Jong
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ff715881bc
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allow scoped identifiers to reference a subroutine parameter directly.
also for asmsubroutines, but the asm generation for that is not yet done.
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2021-11-21 23:21:39 +01:00 |
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Irmen de Jong
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e86246a985
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todo
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2021-11-21 14:00:19 +01:00 |
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Irmen de Jong
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625aaa02eb
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documented the compiler's command line options in more detail
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2021-11-21 13:53:22 +01:00 |
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Irmen de Jong
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787e35c9f3
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asm optimizer can now also see of a symbol reference if it is in IO space or not (to a certain extent), so that these instructions are no longer optimized away
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2021-11-21 13:12:51 +01:00 |
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Irmen de Jong
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8887e6af91
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fix substituting 0 only if its actually the same variable that's substituted
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2021-11-21 12:34:57 +01:00 |
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Irmen de Jong
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3c39baf1d6
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don't optimize seemingly redundant assembly instructions away that manipulate IO memory space
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2021-11-21 03:24:03 +01:00 |
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Irmen de Jong
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b292124f3c
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replaced many short/int values by unsigned types if appropriate
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2021-11-21 00:55:56 +01:00 |
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Irmen de Jong
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107935ed31
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add some more const folding patterns
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2021-11-20 22:47:49 +01:00 |
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Irmen de Jong
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adfaddbcf4
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give a nicer error when given a wrong compilation target.
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2021-11-20 18:30:55 +01:00 |
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Irmen de Jong
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74db5c6be7
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fix referencesIdentifier() and better removal of unnecessary assignments
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2021-11-20 17:41:41 +01:00 |
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Irmen de Jong
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f9399bcce7
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r=(q+r)-c and r=q+(r-c) are now both also 'augmentable', and BinExprSplitter doesn't check for associativeOperator anymore
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2021-11-20 02:03:32 +01:00 |
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Irmen de Jong
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b334d89715
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refactor and fix the way memory addresses are checked to be in IO space or regular ram
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2021-11-18 22:47:58 +01:00 |
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Irmen de Jong
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4f5d36a84d
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optimization added: bitwise operations with a negative constant number -> replace the number by its positive 2 complement
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2021-11-18 02:51:42 +01:00 |
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Irmen de Jong
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8f379e2262
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give an error when initializing an integer var with a float value instead of silently rounding
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2021-11-18 01:56:11 +01:00 |
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Irmen de Jong
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fa11a6e18b
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removed faulty and too aggressive assembly optimization of double-store
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2021-11-18 01:43:22 +01:00 |
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Irmen de Jong
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52bedce8f4
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added test for assignment.isAugmented
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2021-11-18 01:05:16 +01:00 |
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Irmen de Jong
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4c82af36e6
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fix improperly changed behavior about =0 initializer
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2021-11-18 00:17:22 +01:00 |
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Irmen de Jong
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dafa0d9138
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fix compiler crash bug due to reused ast expression nodes. Now all (relevant) Nodes have a copy() function to make a clone.
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2021-11-17 23:05:59 +01:00 |
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Irmen de Jong
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6af3209d4d
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add more const foldings
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2021-11-17 00:57:00 +01:00 |
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Irmen de Jong
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964e8e0a17
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update to Kotlin 1.6.0
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2021-11-16 22:36:23 +01:00 |
|
Irmen de Jong
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1f60a2d8b9
|
comments
|
2021-11-15 01:30:12 +01:00 |
|
Irmen de Jong
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c80df4140b
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until-loop condition now also simplified to avoid stack-eval
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2021-11-14 22:51:02 +01:00 |
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Irmen de Jong
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ab2d1122a9
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conditional expressions are optimized more intelligently (simple ones are not split off in separate assignments)
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2021-11-14 12:38:56 +01:00 |
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Irmen de Jong
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5190594c8a
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added several more assembly-level optimizations to remove redundant instructions
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2021-11-14 12:23:46 +01:00 |
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Irmen de Jong
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c858ceeb58
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compiler shouldn't use cx16.r15 as temp var
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2021-11-14 02:38:59 +01:00 |
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Irmen de Jong
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f0f52b9166
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optimize typecasted binary expression to avoid even more estack use. also fix wrong parent crash in removal of unused variable's assignments.
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2021-11-13 14:22:37 +01:00 |
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Irmen de Jong
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00c6f74481
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tweak temp float
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2021-11-13 12:56:59 +01:00 |
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Irmen de Jong
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2177ba0ed2
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added signed versions of the cx16 virtual registers
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2021-11-13 02:42:21 +01:00 |
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Irmen de Jong
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69f4a4d4f8
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tweak expr.typecastTo() a bit
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2021-11-11 00:15:09 +01:00 |
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Irmen de Jong
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222bcb808f
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optimize load-store-load combo in output asm
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2021-11-10 23:47:35 +01:00 |
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Irmen de Jong
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8df3da11e3
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add cosr8, sinr8, cosr16 and sinr16 builtin functions that take a degree 0..179 (= 0..358 in 2 degree steps)
to more easily scale halves/quarters etc of a circle than possible with the ones that take 0..255 'degrees'.
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2021-11-09 23:39:26 +01:00 |
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Irmen de Jong
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b909facfe5
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fix compiler stackoverflow crash on certain typecasted expressions containing floats.
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2021-11-09 19:31:19 +01:00 |
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Irmen de Jong
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7780d94de1
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discovered crash related to float typecasting in asm assignment codegen
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2021-11-09 03:45:07 +01:00 |
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Irmen de Jong
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f2c440e466
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new sin/cos idea
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2021-11-09 02:38:43 +01:00 |
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Irmen de Jong
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4937e004b5
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fix compiler crash where it used wrong datatype in split assignment
fixes crash for "ubyte bb ;; uword ww ;; bb = not bb or not ww"
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2021-11-09 01:13:23 +01:00 |
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Irmen de Jong
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4cb383dccb
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discovered crash about storage size mismatch
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2021-11-08 21:44:06 +01:00 |
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