zig/test/cases/compile_errors/invalid_identifiers.zig
Alex Rønne Petersen 2e3fac3626
test: rename backend=stage2 to backend=selfhosted, and add backend=auto
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.
2025-09-16 23:39:26 +02:00

32 lines
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Zig

extern "" var a: u32;
extern "" fn b() void;
extern "\x00" var c: u32;
extern "\x00" fn d() void;
test "" {}
test "\x00" {}
const e = @import("");
const f = @import("\x00");
comptime {
const @"" = undefined;
}
comptime {
const @"\x00" = undefined;
}
// error
//
// :1:8: error: library name cannot be empty
// :2:8: error: library name cannot be empty
// :4:8: error: library name cannot contain null bytes
// :5:8: error: library name cannot contain null bytes
// :7:6: error: empty test name must be omitted
// :8:6: error: test name cannot contain null bytes
// :10:19: error: import path cannot be empty
// :11:19: error: import path cannot contain null bytes
// :14:11: error: identifier cannot be empty
// :17:11: error: identifier cannot contain null bytes