zig/test/cases/bugs/656.zig
Andrew Kelley a35b366eb6 [breaking] delete ptr deref prefix op
start using zig-fmt-pointer-reform branch build of zig fmt
to fix code to use the new syntax

all of test/cases/* are processed, but there are more left
to be done - all the std lib used by the behavior tests
2018-04-30 20:35:54 -04:00

34 lines
730 B
Zig

const assert = @import("std").debug.assert;
const PrefixOp = union(enum) {
Return,
AddrOf: Value,
};
const Value = struct {
align_expr: ?u32,
};
test "nullable if after an if in a switch prong of a switch with 2 prongs in an else" {
foo(false, true);
}
fn foo(a: bool, b: bool) void {
var prefix_op = PrefixOp {
.AddrOf = Value {
.align_expr = 1234,
},
};
if (a) {} else {
switch (prefix_op) {
PrefixOp.AddrOf => |addr_of_info| {
if (b) {}
if (addr_of_info.align_expr) |align_expr| {
assert(align_expr == 1234);
}
},
PrefixOp.Return => {},
}
}
}