aa12974dd6
compiler: Flesh Out CST Visitor Framework
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As a use case, use it to implement text serialization
of the CST.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-15 23:37:14 -04:00
d22776b018
compiler: Refactor Language Element Tags
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-15 21:16:52 -04:00
d7022725ed
compiler: Refactor Type Parsers
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-15 21:16:23 -04:00
6c23cf7458
Refactor P4Compiler to P4Parser
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Continuous Integration / Grammar Tests (push) Successful in 36s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-12 23:23:54 -04:00
e17533dfc8
Make Formatter Happy
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Continuous Integration / Grammar Tests (push) Successful in 36s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-12 06:34:57 -04:00
fe88e447a9
compiler: Add LICENSE to Visitor.swift
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-12 06:31:21 -04:00
3769a78b92
testing: Add Back Source Code Tests
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-12 06:30:21 -04:00
b9ff228362
Start Rewrite
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-06-12 06:24:53 -04:00
6908d9a91d
compiler: Clean Up Warnings In Compiler
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Continuous Integration / Grammar Tests (push) Successful in 37s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 17:47:05 -04:00
6882a32858
Make Formatter Happy
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 17:37:42 -04:00
3ee1eab2f8
compiler: Parser Compile Should Match Compile Protocol
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 17:37:26 -04:00
d2797e1acc
compiler: Use Macro to Derive CompilableStatement Implementations
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 17:36:44 -04:00
4f6de341cc
compiler: Refactor Transition Statement Compilation
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Make it follow the standard protocol(s). Unfortunately that means
that some additional information will have to be carried in
the compilation context. It seems like a decent tradeoff -- but
it may be revisited in the future.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 17:33:23 -04:00
297288e2b0
grammar: Update Instantiation Grammar Tests
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A change to the grammar for parsing instantiations was not
accompanied by a change to the tests.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 17:12:38 -04:00
44e93e4cda
compiler, runtime: Begin Runtime Refactor
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Continuous Integration / Grammar Tests (push) Failing after 39s
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Ultimately, the goal is to completely separate the compilation from
the runtime to make it possible to have the interpreter/evaluator
be "just another" entity that can perform meaningful work when
given a parsed GP4 program.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-29 08:41:54 -04:00
18461a9215
compiler: Remove Too-Early Instatiation Reference (3)
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-27 13:39:26 -04:00
ecc38096b8
compiler: Remove Too-Early Instatiation Reference (2)
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-27 13:29:24 -04:00
c8d4d4fc65
compiler: Remove Too-Early Instatiation Reference
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-27 13:22:59 -04:00
294f76acd4
compiler: Refactor Compiler To Remove Ambiguities
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Continuous Integration / Grammar Tests (push) Successful in 39s
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Continuous Integration / Library Tests (push) Failing after 4m44s
There were significant overlaps in the names of data structures
between the compiler and the language that made it necessary
to litter the code with P4Lang.xxxx. This refactor removes that
requirement in most places (Parser is ambiguous wherever TreeSitter
is used -- cannot avoid that!)
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-27 12:59:29 -04:00
61d8f601e8
compiler, language, runtime: Separate Parser Type From Instances
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Continuous Integration / Grammar Tests (push) Successful in 4m2s
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Continuous Integration / Library Tests (push) Successful in 8m1s
In P4, parsers are considered types. Those parsers are instantiated.
The instantiated parsers are values. Previously, gp4 treated a parser
type and a parser value as identical. This PR makes that difference
clear _and_ sets the stage for the future.
TODO: Make the same distinction between control and action types and
values.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-27 05:41:23 -04:00
925f20a13b
Make Formatter Happy
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Continuous Integration / Grammar Tests (push) Successful in 37s
Continuous Integration / Library Format Tests (push) Successful in 1m49s
Continuous Integration / Library Tests (push) Successful in 4m50s
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 20:42:50 -04:00
97a672bd6d
compiler: Type Check All Binary Operators
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 20:42:35 -04:00
bc51b4e280
compiler: Reworked Preprocessor To Support Better Error Messages
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Can now support showing the trail of includes in an error
message.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 20:41:43 -04:00
041009a22e
compiler: Track/Report Relative Paths Names
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Continuous Integration / Grammar Tests (push) Successful in 37s
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When the user gives relative path names for p4 files, report
those in error messages (etc.). The SourceManager can/does
resolve those to absolute path names.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 04:27:37 -04:00
0cb50e2e2f
testing: Remove .swift-version
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Continuous Integration / Library Format Tests (push) Successful in 1m12s
Continuous Integration / Library Tests (push) Failing after 4m18s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 03:54:36 -04:00
7fc319d9bc
testing: Debug Format CI Test Failure (2)
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Continuous Integration / Grammar Tests (push) Successful in 37s
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Continuous Integration / Library Tests (push) Has been cancelled
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 03:51:52 -04:00
0c8b9e88cf
testing: Debug Format CI Test Failure
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Continuous Integration / Grammar Tests (push) Successful in 37s
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Continuous Integration / Library Tests (push) Failing after 4m15s
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 02:39:12 -04:00
e53c32f802
compiler, cli: Support Nice Compilation Error Messages
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 02:38:47 -04:00
5845cb75cc
testing: Test For Controls Using Keys From Structs
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 02:35:34 -04:00
24b0f0284a
language: Check For Incorrect Order For Action Parameters
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 02:34:51 -04:00
a1908cc077
Make Formatter Happy
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Continuous Integration / Library Tests (push) Successful in 4m8s
Continuous Integration / Grammar Tests (push) Successful in 36s
Continuous Integration / Library Format Tests (push) Failing after 1m12s
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 00:27:17 -04:00
382f3de00a
testing: Use ProcessInfo As Static Variable
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Continuous Integration / Grammar Tests (push) Successful in 37s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 00:19:05 -04:00
8f9fbb86bf
testing: Cli Tests Are Now Integrated
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Continuous Integration / Grammar Tests (push) Successful in 37s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 00:11:07 -04:00
16a798cc39
testing: Update to Latest ABI Protocol for Test Discovery
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-22 00:10:10 -04:00
017d5670c0
Make Formatter Happy
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-21 22:42:55 -04:00
d60465e669
testing: Update CliTest Support.
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And add tests for Cli preprocessing.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-21 22:41:00 -04:00
b3ca30541a
cli: Add a Preprocess Mode
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-21 22:40:14 -04:00
022dc94fde
Commit To Swift Version 6.2.4
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-21 22:39:36 -04:00
7a2c55cc51
testing: Implement Macros For Cli Testing
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-20 17:53:31 -04:00
3cff82fd5c
runtime: Remove Too-Soon Dependency on Protobuf Work
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Continuous Integration / Grammar Tests (push) Successful in 4m18s
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Continuous Integration / Library Tests (push) Successful in 10m36s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-18 23:38:12 -04:00
a7d8fd1304
grammar,compiler: Add Support For Fixed-Width Integers
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Continuous Integration / Grammar Tests (push) Successful in 4m13s
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Distinguishing between signed and unsigned fixed-width integer
types must still be done.
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-18 06:53:22 -04:00
cbebcae20a
language: Remove Attributed Type
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-18 05:06:28 -04:00
979fa69ab8
Rename Project (again) And Describe Purpose
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-18 04:01:28 -04:00
12fa43d9f9
common, codegen: Implement Visitor And Use For CodeGen
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Continuous Integration / Grammar Tests (push) Successful in 4m6s
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Continuous Integration / Library Tests (push) Successful in 9m0s
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Implement a generic visitor for components of a P4 program and use
it to start P4 code generation (according to the behavioral model).
Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-15 08:14:24 -04:00
f1f20e96a2
testing: Do Not Build Separately in Library Tests
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Continuous Integration / Grammar Tests (push) Successful in 35s
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-11 09:06:59 -04:00
49eef16c19
testing: Add Basic Support for Cli Testing
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-11 08:57:15 -04:00
fccaf1aa92
cli: Initial _real_ Cli Work
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-11 08:56:38 -04:00
73b4f54bbe
Make Formatter Happy
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-11 07:37:23 -04:00
0e2b13be93
compiler: Support Querying For Files In Preprocessed Code
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-11 07:37:23 -04:00
f0f7a660a6
compiler: Add Ability to Annotate Preprocessed Source
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Signed-off-by: Will Hawkins <hawkinsw@obs.cr >
2026-05-11 07:37:18 -04:00
Will Hawkins