#zig build-obj {
--name test -fno-emit-bin
-Mroot=test.zig
#}

#write test.zig {
export fn entry() void {
    const f: u8 = @import("neg_char.zon");
    _ = f;
}
#}
#write neg_char.zon {
-'a'
#}
#update
#check errors {
neg_char.zon:1:1: error: expected number or 'inf' after '-'
#}
