4325c809a1
lexer: add token for 'break' keyword
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-24 22:32:54 -05:00
9be4ce179e
parser+codegen: Add support for loops
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-17 01:49:22 -05:00
aae74f06ed
lexer: Add token for 'loop' keyword
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-17 01:10:48 -05:00
271c9750ea
parser: Prevent double rets
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 14:29:06 -05:00
316d49e132
backend/x86_64: Insert 'ret' in mu_gen_retimm()
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 14:28:37 -05:00
3e8a45a156
parser+codegen: Add support for 'return' statement
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 13:49:15 -05:00
04b253ce26
lexer: Add token for 'return' keyword
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 13:12:21 -05:00
e90de9ced5
parser: Move function scope check to parse_func()
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 13:11:50 -05:00
fb0303c7a6
parser+lexer: Add proper counting of line numbers
...
Since the compiler is two-pass, having the incrementation performed in
the lexer would result in extraneous incrementations during the
preprocessing phase. We want line numbers for diagnostics during the
parsing phase and therefore a fix would be to have the parser filter
newlines out itself.
Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 12:12:30 -05:00
0d273de7cc
core: Disallow nested functions
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 12:05:22 -05:00
1c2eed0a0d
core: Associate data type with symbol, not ast node
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-16 03:39:07 -05:00
07db3ee834
parser+codegen: Handle function epilogue
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 23:11:52 -05:00
ae1a50e78b
parser: Remove redundant newline
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 23:11:18 -05:00
e2c729a0f9
parser+backend: Add support for public symbols
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 22:58:06 -05:00
022770df16
lexer: Add token for '.pub' keyword
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 22:57:39 -05:00
154a71b1f6
core: Add initial codegen sources
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 22:17:40 -05:00
1db0ed78e1
core: Add 'void' data type
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 21:39:40 -05:00
009bdcf281
parser: Add function parsing groundwork
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 21:31:57 -05:00
695f408369
parser: Add newline to end of utok()
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 21:11:25 -05:00
1ad72ea5a2
core: Add program data types
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 18:08:20 -05:00
e41c006ad3
lexer: Add token for ','
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 17:09:28 -05:00
d437fb258f
lexer: Add token for '.struct' token
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 17:05:03 -05:00
41f5633198
parser: Use all lower-case for logs
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 17:01:28 -05:00
b670320934
lexer: Add token for numbers
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:48:03 -05:00
378259a873
lexer: Add token for semicolon
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:31:46 -05:00
babcf9d3cf
lexer: Add tokens for LBRACE and RBRACE
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:30:16 -05:00
32b8c79fc2
parser: Document parse_ifdef()
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:27:56 -05:00
54391f4c60
parser: Keep track of if directive depth
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:17:51 -05:00
8a47858fb7
parser: Don't return error in parse_ifndef()
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:17:19 -05:00
c1d128cf20
parser: Decrement ifx_depth in parse_skip_to_endif()
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 16:16:09 -05:00
869735c25f
parser: Add support for '#ifndef' directive
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 15:56:25 -05:00
7708c3d89e
lexer: Add token for '#ifndef' directive
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 15:55:43 -05:00
508ef51fc8
core: Add support for '#ifdef' directive
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 14:38:35 -05:00
a164a18d67
lexer: Add '#ifdef' and '#endif' tokens
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 14:37:54 -05:00
e95916f08d
parser: Handle '#define' directive
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 14:20:07 -05:00
8a54fa74ba
lexer: Add scanning of '#define' directive
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 13:27:49 -05:00
7f0ba20dd6
parser: Handle parser scanning on pass 1
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 12:40:55 -05:00
5baa20c892
lexer: Add tokens for LPAREN + RPAREN
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 12:36:05 -05:00
44017eb06f
lexer: Add token for ':'
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 12:30:57 -05:00
aa8afdd3d0
lexer: Add token for '.extern'
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-15 12:25:37 -05:00
e928d07bad
lexer: Add token for '.f' [func] directive
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-14 23:37:32 -05:00
9e4c417657
lexer: Add scanning of identifiers
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-14 21:30:05 -05:00
d09082e879
parser: Add preprocessing stubs
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-14 02:02:07 -05:00
9e22c31a2f
core: Add initial lexer and parser sources
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Signed-off-by: Ian Moffett <ian@mirocom.org >
2026-02-14 00:11:26 -05:00
