Irmen de Jong
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69dcb4dbda
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fix reporting of (not) unused code after GoSub jump
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2021-11-27 21:22:34 +01:00 |
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Irmen de Jong
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c838821615
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refactor fuction arguments codegen a bit
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2021-11-27 21:14:21 +01:00 |
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Irmen de Jong
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e8e25c6fd6
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added sys.push() and sys.pop() to put values on cpu stack. Added missing builtin functions to syntax-files.
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2021-11-27 18:09:15 +01:00 |
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Irmen de Jong
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62485b6851
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allow assigns to asmsub parameters (registers), but this is not very useful in practice.
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2021-11-27 15:41:44 +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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f5ebf79e71
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make sure X register is also saved if needed when GoSub is used
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2021-11-26 22:11:52 +01:00 |
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Irmen de Jong
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58d9c46a9b
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got rid of old makeScopedName routine
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2021-11-26 20:56:30 +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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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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8095c4c155
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added GoSub node (internal use only later for calling subroutines)
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2021-11-21 16:23:48 +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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c0035ba1a2
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char encodings now use UByte type instead of short
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2021-11-21 00:07:17 +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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31491c62c5
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add some more const folding patterns
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2021-11-20 22:40:12 +01:00 |
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Irmen de Jong
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eacf8b896a
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fix augmentable check to align with what the asmgen understands
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2021-11-20 22:06:51 +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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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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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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5d362047e2
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add some more comparison expression optimizations to compare against 0 if possible
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2021-11-17 00:04:52 +01:00 |
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Irmen de Jong
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f48d6ca9f8
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simplified NumericLiteral to always just contain a Double instead of a Number for the value
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2021-11-16 23:52:54 +01:00 |
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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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53e1729e2f
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introduce option to use internal scratch variables via prog8_lib definitions (ony for compiler, not for user code!)
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2021-11-14 16:01:54 +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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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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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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75a06d2a40
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preparing for more optimizations
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2021-11-12 02:17:37 +01:00 |
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Irmen de Jong
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53ac11983b
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better unused variable removal
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2021-11-11 03:03:21 +01:00 |
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Irmen de Jong
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686483f51a
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fixed division of signed byte number by 2. (!)
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2021-11-10 00:17:56 +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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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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Irmen de Jong
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857724c7e6
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attempt to make if-statement not use stack eval anymore
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2021-11-08 19:07:36 +01:00 |
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Irmen de Jong
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b9ce94bb68
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migrated codeGeneration module to KoTest
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2021-11-07 15:40:05 +01:00 |
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Irmen de Jong
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f40620aa25
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"not x" as a condition (if, while, until) is optimized into "x==0", this avoids calculating the value
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2021-11-06 23:25:32 +01:00 |
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Irmen de Jong
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57a9fed42b
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todo
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2021-11-06 19:09:33 +01:00 |
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Irmen de Jong
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18d820da94
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correct assignment type
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2021-11-06 18:52:54 +01:00 |
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Irmen de Jong
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26e66f046f
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implement some more missing codegen for inplace Prefix expressions
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2021-11-06 18:48:42 +01:00 |
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Irmen de Jong
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62dc824bc0
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tweaks
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2021-11-06 17:14:07 +01:00 |
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Irmen de Jong
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1605791f1b
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float swap() no longer uses evaluation stack but a single temp var instead + FAC1
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2021-11-06 03:36:14 +01:00 |
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Irmen de Jong
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37a46aa2cf
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complex memory assignment also tries to avoid estack evaluation (but not done yet)
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2021-11-06 00:03:19 +01:00 |
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Irmen de Jong
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1d2d217b94
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non-optimized typecast assignments now attempt to not use evalstack
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2021-11-05 23:25:07 +01:00 |
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Irmen de Jong
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730b208617
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relaxed some type checks on certain word register assignment
preparing to optimize asmsub arg passing for complex expressions
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2021-11-04 23:57:25 +01:00 |
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Irmen de Jong
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b4fa72c058
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fix parent node linkage for reading array parameter
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2021-11-03 21:57:31 +01:00 |
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Irmen de Jong
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b0a865b0f1
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update todo
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2021-11-02 23:55:50 +01:00 |
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Irmen de Jong
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7e287a5359
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proper parent node linkage in generated const values out of typecast expressions. Fixes crash mentioned in #72
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2021-11-02 00:47:01 +01:00 |
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