diff options
Diffstat (limited to 'test/cases/compile_errors')
| -rw-r--r-- | test/cases/compile_errors/int_literal_passed_as_variadic_arg.zig | 11 | ||||
| -rw-r--r-- | test/cases/compile_errors/variadic_arg_validation.zig | 29 |
2 files changed, 29 insertions, 11 deletions
diff --git a/test/cases/compile_errors/int_literal_passed_as_variadic_arg.zig b/test/cases/compile_errors/int_literal_passed_as_variadic_arg.zig deleted file mode 100644 index be9ffaa884..0000000000 --- a/test/cases/compile_errors/int_literal_passed_as_variadic_arg.zig +++ /dev/null @@ -1,11 +0,0 @@ -extern fn printf([*:0]const u8, ...) c_int; - -pub export fn entry() void { - _ = printf("%d %d %d %d\n", 1, 2, 3, 4); -} - -// error -// backend=stage2 -// target=native -// -// :4:33: error: integer and float literals in var args function must be casted diff --git a/test/cases/compile_errors/variadic_arg_validation.zig b/test/cases/compile_errors/variadic_arg_validation.zig new file mode 100644 index 0000000000..830d3a0877 --- /dev/null +++ b/test/cases/compile_errors/variadic_arg_validation.zig @@ -0,0 +1,29 @@ +extern fn printf([*:0]const u8, ...) c_int; + +pub export fn entry() void { + _ = printf("%d %d %d %d\n", 1, 2, 3, 4); +} + +pub export fn entry1() void { + var arr: [2]u8 = undefined; + _ = printf("%d\n", arr); +} + +pub export fn entry2() void { + _ = printf("%d\n", @as(u48, 2)); +} + +pub export fn entry3() void { + _ = printf("%d\n", {}); +} + +// error +// backend=stage2 +// target=native +// +// :4:33: error: integer and float literals passed variadic function must be casted to a fixed-size number type +// :9:24: error: arrays must be passed by reference to variadic function +// :13:24: error: cannot pass 'u48' to variadic function +// :13:24: note: only integers with power of two bits are extern compatible +// :17:24: error: cannot pass 'void' to variadic function +// :17:24: note: 'void' is a zero bit type; for C 'void' use 'anyopaque' |