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path: root/test/cases/compile_errors/leading_zero_in_integer.zig
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2025-09-16test: rename backend=stage2 to backend=selfhosted, and add backend=autoAlex Rønne Petersen
backend=auto (now the default if backend is omitted) means to let the compiler pick whatever backend it wants as the default. This is important for platforms where we don't yet have a self-hosted backend, such as loongarch64. Also purge a bunch of redundant target=native.
2025-02-15x86_64: implement error set and enum safetyJacob Young
This is all of the expected 0.14.0 progress on #21530, which can now be postponed once this commit is merged. This required rewriting the (un)wrap operations since the original implementations were extremely buggy. Also adds an easy way to retrigger Sema OPV bugs so that I don't have to keep updating #22419 all the time.
2022-09-13validate number literals in AstGenVeikka Tuominen
2022-08-18AstGen: disallow leading zeroes in int literals and int typeszooster
This makes `0123` and `u0123` etc. illegal. I'm now confident that this is a good change because I actually caught two C header translation mistakes in `haiku.zig` with this. Clearly, `0123` being octal in C (TIL) can cause confusion, and we make this easier to read by requiring `0o` as the prefix and now also disallowing leading zeroes in integers. For consistency and because it looks weird, we disallow it for integer types too (e.g. `u0123`). Fixes #11963 Fixes #12417