Implement Control Flow Statements in Kym #37

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kayomn merged 8 commits from kym-control-flow into main 2023-08-26 00:01:25 +02:00

Conversation 0 Commits 8 Files Changed 5 +890 -630

kayomn commented 2023-08-20 18:43:47 +02:00

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Introduces basic while loop and if / elif / else control flow.

To be expanded on in the future, however this is enough to get started.

while i < 5:
	@print("hello, world")

	i = i + 1
end

if i > 6:
	@print("`i` greater than `6`")
elif i == 4:
	@print("`i` is equal to `4`")
else:
	@print("i'unno")
end

Closes #23.

Currently blocked by a miscompilation in the Zig compiler and pending a resolution for that before work this can proceed any further.

Introduces basic `while` loop and `if` / `elif` / `else` control flow. To be expanded on in the future, however this is enough to get started. ```rb while i < 5: @print("hello, world") i = i + 1 end if i > 6: @print("`i` greater than `6`") elif i == 4: @print("`i` is equal to `4`") else: @print("i'unno") end ``` Closes #23. ~~Currently blocked by a miscompilation in the Zig compiler and pending a resolution for that before work this can proceed any further.~~

kayomn added this to the (deleted) milestone 2023-08-20 18:43:47 +02:00

kayomn self-assigned this 2023-08-20 18:43:47 +02:00

kayomn added 1 commit 2023-08-20 18:43:48 +02:00

2d016dc085 Implement if statements in AST and jumps in the VM

kayomn added 1 commit 2023-08-20 23:25:42 +02:00

0d6e5250c7 Refactor Kym AST

kayomn added 2 commits 2023-08-22 00:51:55 +02:00

56d9899ac2 Work around miscompilation

eca2cfffb8 Fix off-by-one if statement jump error

kayomn added 1 commit 2023-08-23 00:49:28 +02:00

bb1e689c5a Add while loops

kayomn added 3 commits 2023-08-25 23:57:40 +02:00

08a63489b0 Add if / else

c4916a4195 Clean up statement AST generation logic

77af4d067b Fix > and == operators being miscompiled

kayomn changed title from WIP: Implement Control Flow Statements in Kym to Implement Control Flow Statements in Kym 2023-08-26 00:01:12 +02:00

kayomn merged commit 1e3f676698 into main 2023-08-26 00:01:25 +02:00

kayomn referenced this issue from a commit 2023-08-26 00:01:26 +02:00

Merge pull request 'Implement Control Flow Statements in Kym' (#37) from kym-control-flow into main

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Reference: kayomn/ona#37

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