test: limit invalid_tail_call to x86_64-linux

Targets that don't support tail calls will see:

    /home/ci/zig/.zig-cache/o/35dbe82c8e4d49ae5b7d630329568133/tmp.zig:5:5: error: unable to perform tail call: compiler backend 'stage2_llvm' does not support tail calls on target architecture 'powerpc64le' with the selected CPU feature flags

So just run this test on a known-good target.
This commit is contained in:
Alex Rønne Petersen 2025-12-11 19:26:41 +01:00
parent f36949ead3
commit eaae3f936b
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@ -7,5 +7,6 @@ pub export fn entry() void {
// error
// backend=llvm
// target=x86_64-linux
//
// :5:5: error: unable to perform tail call: type of function being called 'fn (usize) void' does not match type of calling function 'fn () callconv(.c) void'