Motiejus Jakštys 40b7c19848 parser: port error set, suspend, switch prong comment tests
Port tests:
- "error set declaration"
- "union(enum(u32)) with assigned enum values"
- "resume from suspend block"
- "comments before error set decl"
- "comments before switch prong"
- "array literal with 1 item on 1 line"
- "comments in statements"

Implement in parser.c:
- suspend statement in expectStatement
- Fix error set decl to store lbrace token (not 0)
- Fix comptime statement to wrap inner expression

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-02-11 14:40:18 +00:00
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zig0 aspires to be an interpreter of zig 0.15.1 written in C.

Testing

Quick test:

zig build

Debugging tips

Test runs infinitely? Build the test program executable:

$ zig build test -Dno-exec

And then run it, capturing the stack trace:

gdb -batch
-ex "python import threading; threading.Timer(1.0, lambda: gdb.post_event(lambda: gdb.execute('interrupt'))).start()"
-ex run
-ex "bt full"
-ex quit
zig-out/bin/test

You are welcome to replace -ex "bt full" with anything other of interest.

Description
Replacing zig1.wasm with a C program (see stage0/).
Readme MIT 388 MiB
Languages
Zig 96.3%
C 2.7%
C++ 0.6%
Python 0.1%