test: migrate stage1 compile error tests to updated test manifest

This commit is contained in:
Jakub Konka 2022-04-28 14:44:34 +02:00
parent c8d0fb0b21
commit 62625d9d95
678 changed files with 2175 additions and 902 deletions

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@ -34,15 +34,12 @@ test {
var ctx = TestContext.init(std.testing.allocator, arena);
defer ctx.deinit();
const compile_errors_dir_path = try std.fs.path.join(arena, &.{
std.fs.path.dirname(@src().file).?, "..", "test", "compile_errors",
});
var compile_errors_dir = try std.fs.cwd().openDir(compile_errors_dir_path, .{});
defer compile_errors_dir.close();
{
var dir = try compile_errors_dir.openDir("stage2", .{ .iterate = true });
const dir_path = try std.fs.path.join(arena, &.{
std.fs.path.dirname(@src().file).?, "..", "test", "compile_errors",
});
var dir = try std.fs.cwd().openDir(dir_path, .{ .iterate = true });
defer dir.close();
// TODO make this incremental once the bug is solved that it triggers
@ -50,28 +47,6 @@ test {
ctx.addTestCasesFromDir(dir, .independent);
}
if (!skip_stage1) {
var stage1_dir = try compile_errors_dir.openDir("stage1", .{});
defer stage1_dir.close();
const Config = struct {
name: []const u8,
is_test: bool,
output_mode: std.builtin.OutputMode,
};
for ([_]Config{
.{ .name = "obj", .is_test = false, .output_mode = .Obj },
.{ .name = "exe", .is_test = false, .output_mode = .Exe },
.{ .name = "test", .is_test = true, .output_mode = .Exe },
}) |config| {
var dir = try stage1_dir.openDir(config.name, .{ .iterate = true });
defer dir.close();
ctx.addErrorCasesFromDir("stage1", dir, .stage1, config.output_mode, config.is_test, .independent);
}
}
{
const dir_path = try std.fs.path.join(arena, &.{
std.fs.path.dirname(@src().file).?, "..", "test", "incremental",

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@ -1,11 +1,6 @@
const std = @import("std");
const TestContext = @import("../src/test.zig").TestContext;
// Self-hosted has differing levels of support for various architectures. For now we pass explicit
// target parameters to each test case. At some point we will take this to the next level and have
// a set of targets that all test cases run on unless specifically overridden. For now, each test
// case applies to only the specified target.
pub fn addCases(ctx: *TestContext) !void {
try @import("compile_errors.zig").addCases(ctx);
try @import("stage2/cbe.zig").addCases(ctx);

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@ -3,207 +3,6 @@ const builtin = @import("builtin");
const TestContext = @import("../src/test.zig").TestContext;
pub fn addCases(ctx: *TestContext) !void {
{
const case = ctx.obj("callconv(.Interrupt) on unsupported platform", .{
.cpu_arch = .aarch64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn entry() callconv(.Interrupt) void {}
, &[_][]const u8{
"tmp.zig:1:28: error: callconv 'Interrupt' is only available on x86, x86_64, AVR, and MSP430, not aarch64",
});
}
{
var case = ctx.obj("callconv(.Signal) on unsupported platform", .{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn entry() callconv(.Signal) void {}
, &[_][]const u8{
"tmp.zig:1:28: error: callconv 'Signal' is only available on AVR, not x86_64",
});
}
{
const case = ctx.obj("callconv(.Stdcall, .Fastcall, .Thiscall) on unsupported platform", .{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\const F1 = fn () callconv(.Stdcall) void;
\\const F2 = fn () callconv(.Fastcall) void;
\\const F3 = fn () callconv(.Thiscall) void;
\\export fn entry1() void { var a: F1 = undefined; _ = a; }
\\export fn entry2() void { var a: F2 = undefined; _ = a; }
\\export fn entry3() void { var a: F3 = undefined; _ = a; }
, &[_][]const u8{
"tmp.zig:1:27: error: callconv 'Stdcall' is only available on x86, not x86_64",
"tmp.zig:2:27: error: callconv 'Fastcall' is only available on x86, not x86_64",
"tmp.zig:3:27: error: callconv 'Thiscall' is only available on x86, not x86_64",
});
}
{
const case = ctx.obj("callconv(.Stdcall, .Fastcall, .Thiscall) on unsupported platform", .{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn entry1() callconv(.Stdcall) void {}
\\export fn entry2() callconv(.Fastcall) void {}
\\export fn entry3() callconv(.Thiscall) void {}
, &[_][]const u8{
"tmp.zig:1:29: error: callconv 'Stdcall' is only available on x86, not x86_64",
"tmp.zig:2:29: error: callconv 'Fastcall' is only available on x86, not x86_64",
"tmp.zig:3:29: error: callconv 'Thiscall' is only available on x86, not x86_64",
});
}
{
const case = ctx.obj("callconv(.Vectorcall) on unsupported platform", .{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn entry() callconv(.Vectorcall) void {}
, &[_][]const u8{
"tmp.zig:1:28: error: callconv 'Vectorcall' is only available on x86 and AArch64, not x86_64",
});
}
{
const case = ctx.obj("callconv(.APCS, .AAPCS, .AAPCSVFP) on unsupported platform", .{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn entry1() callconv(.APCS) void {}
\\export fn entry2() callconv(.AAPCS) void {}
\\export fn entry3() callconv(.AAPCSVFP) void {}
, &[_][]const u8{
"tmp.zig:1:29: error: callconv 'APCS' is only available on ARM, not x86_64",
"tmp.zig:2:29: error: callconv 'AAPCS' is only available on ARM, not x86_64",
"tmp.zig:3:29: error: callconv 'AAPCSVFP' is only available on ARM, not x86_64",
});
}
{
const case = ctx.obj("call with new stack on unsupported target", .{
.cpu_arch = .wasm32,
.os_tag = .wasi,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\var buf: [10]u8 align(16) = undefined;
\\export fn entry() void {
\\ @call(.{.stack = &buf}, foo, .{});
\\}
\\fn foo() void {}
, &[_][]const u8{
"tmp.zig:3:5: error: target arch 'wasm32' does not support calling with a new stack",
});
}
// Note: One of the error messages here is backwards. It would be nice to fix, but that's not
// going to stop me from merging this branch which fixes a bunch of other stuff.
ctx.objErrStage1("incompatible sentinels",
\\export fn entry1(ptr: [*:255]u8) [*:0]u8 {
\\ return ptr;
\\}
\\export fn entry2(ptr: [*]u8) [*:0]u8 {
\\ return ptr;
\\}
\\export fn entry3() void {
\\ var array: [2:0]u8 = [_:255]u8{1, 2};
\\ _ = array;
\\}
\\export fn entry4() void {
\\ var array: [2:0]u8 = [_]u8{1, 2};
\\ _ = array;
\\}
, &[_][]const u8{
"tmp.zig:2:12: error: expected type '[*:0]u8', found '[*:255]u8'",
"tmp.zig:2:12: note: destination pointer requires a terminating '0' sentinel, but source pointer has a terminating '255' sentinel",
"tmp.zig:5:12: error: expected type '[*:0]u8', found '[*]u8'",
"tmp.zig:5:12: note: destination pointer requires a terminating '0' sentinel",
"tmp.zig:8:35: error: expected type '[2:255]u8', found '[2:0]u8'",
"tmp.zig:8:35: note: destination array requires a terminating '255' sentinel, but source array has a terminating '0' sentinel",
"tmp.zig:12:31: error: expected type '[2:0]u8', found '[2]u8'",
"tmp.zig:12:31: note: destination array requires a terminating '0' sentinel",
});
{
const case = ctx.obj("variable in inline assembly template cannot be found", .{
.cpu_arch = .x86_64,
.os_tag = .linux,
.abi = .gnu,
});
case.backend = .stage1;
case.addError(
\\export fn entry() void {
\\ var sp = asm volatile (
\\ "mov %[foo], sp"
\\ : [bar] "=r" (-> usize)
\\ );
\\ _ = sp;
\\}
, &[_][]const u8{
"tmp.zig:2:14: error: could not find 'foo' in the inputs or outputs",
});
}
{
const case = ctx.obj("bad alignment in @asyncCall", .{
.cpu_arch = .aarch64,
.os_tag = .linux,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn entry() void {
\\ var ptr: fn () callconv(.Async) void = func;
\\ var bytes: [64]u8 = undefined;
\\ _ = @asyncCall(&bytes, {}, ptr, .{});
\\}
\\fn func() callconv(.Async) void {}
, &[_][]const u8{
"tmp.zig:4:21: error: expected type '[]align(8) u8', found '*[64]u8'",
});
}
if (builtin.os.tag == .linux) {
ctx.testErrStage1("implicit dependency on libc",
\\extern "c" fn exit(u8) void;
\\export fn entry() void {
\\ exit(0);
\\}
, &[_][]const u8{
"tmp.zig:3:5: error: dependency on libc must be explicitly specified in the build command",
});
ctx.testErrStage1("libc headers note",
\\const c = @cImport(@cInclude("stdio.h"));
\\export fn entry() void {
\\ _ = c.printf("hello, world!\n");
\\}
, &[_][]const u8{
"tmp.zig:1:11: error: C import failed",
"tmp.zig:1:11: note: libc headers not available; compilation does not link against libc",
});
}
{
const case = ctx.obj("wrong same named struct", .{});
case.backend = .stage1;
@ -366,21 +165,4 @@ pub fn addCases(ctx: *TestContext) !void {
//, &[_][]const u8{
// "tmp.zig:4:1: error: unable to inline function",
//});
{
const case = ctx.obj("align(N) expr function pointers is a compile error", .{
.cpu_arch = .wasm32,
.os_tag = .freestanding,
.abi = .none,
});
case.backend = .stage1;
case.addError(
\\export fn foo() align(1) void {
\\ return;
\\}
, &[_][]const u8{
"tmp.zig:1:23: error: align(N) expr is not allowed on function prototypes in wasm32/wasm64",
});
}
}

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@ -1,5 +1,8 @@
pub fn (main) void {}
// main missing name
// error
// backend=stage1
// target=native
// output_mode=Exe
//
// tmp.zig:1:5: error: missing function name

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@ -1,5 +1,8 @@
// missing main fn in executable
// error
// backend=stage1
// target=native
// output_mode=Exe
//
// error: root source file has no member called 'main'

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@ -1,6 +1,9 @@
fn main() void {}
// private main fn
// error
// backend=stage1
// target=native
// output_mode=Exe
//
// error: 'main' is private
// tmp.zig:1:1: note: declared here

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@ -5,6 +5,8 @@ export fn a() void {
_ = t;
}
// C pointer pointing to non C ABI compatible type or has align attr
// error
// backend=stage1
// target=native
//
// tmp.zig:3:19: error: C pointers cannot point to non-C-ABI-compatible type 'Foo'

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@ -4,6 +4,8 @@ export fn a() void {
_ = y;
}
// C pointer to anyopaque
// error
// backend=stage1
// target=native
//
// tmp.zig:3:16: error: C pointers cannot point to opaque types

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@ -7,6 +7,8 @@ fn func(comptime T: type) void {
_ = x;
}
// @Frame() of generic function
// error
// backend=stage1
// target=native
//
// tmp.zig:2:16: error: @Frame() of generic function

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@ -8,7 +8,9 @@ export fn f2(x: V(4, u32)) V(4, u32) {
return -y;
}
// Issue #5586: Make unary minus for unsigned types a compile error
// error
// backend=stage1
// target=native
//
// tmp.zig:3:12: error: negation of type 'u32'
// tmp.zig:8:12: error: negation of type 'u32'

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@ -3,6 +3,8 @@ fn foo() void {
_ = sequence;
}
// Issue #6823: don't allow .* to be followed by **
// error
// backend=stage1
// target=native
//
// tmp.zig:2:28: error: '.*' cannot be followed by '*'. Are you missing a space?

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@ -9,6 +9,8 @@ pub fn main() !void {
}
}
// Issue #9165: windows tcp server compilation error
// error
// backend=stage1
// target=native
//
// error: Unsupported OS

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@ -4,6 +4,8 @@ comptime {
_ = z;
}
// access non-existent member of error set
// error
// backend=stage1
// target=native
//
// tmp.zig:3:18: error: no error named 'Bar' in 'Foo'

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@ -12,7 +12,9 @@ export fn entry() void {
_ = x;
}
// accessing runtime parameter from outer function
// error
// backend=stage1
// target=native
//
// tmp.zig:4:24: error: 'y' not accessible from inner function
// tmp.zig:3:28: note: crossed function definition here

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@ -3,6 +3,8 @@ comptime {
a += a;
}
// add assign on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:5: error: use of undefined value here causes undefined behavior

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@ -3,6 +3,8 @@ comptime {
_ = a + a;
}
// add on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: use of undefined value here causes undefined behavior

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@ -5,6 +5,8 @@ fn add(a: u16, b: u16) u16 {
export fn entry() usize { return @sizeOf(@TypeOf(y)); }
// add overflow in function evaluation
// error
// backend=stage1
// target=native
//
// tmp.zig:3:14: error: operation caused overflow

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@ -3,6 +3,8 @@ comptime {
a +%= a;
}
// add wrap assign on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:5: error: use of undefined value here causes undefined behavior

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@ -3,6 +3,8 @@ comptime {
_ = a +% a;
}
// add wrap on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: use of undefined value here causes undefined behavior

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@ -5,6 +5,8 @@ const x = Foo {.field = 1} + Foo {.field = 2};
export fn entry() usize { return @sizeOf(@TypeOf(x)); }
// addition with non numbers
// error
// backend=stage1
// target=native
//
// tmp.zig:4:28: error: invalid operands to binary expression: 'Foo' and 'Foo'

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@ -3,6 +3,8 @@ const y = &x;
fn foo() *const i32 { return y; }
export fn entry() usize { return @sizeOf(@TypeOf(foo)); }
// address of number literal
// error
// backend=stage1
// target=native
//
// tmp.zig:3:30: error: expected type '*const i32', found '*const comptime_int'

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@ -2,6 +2,8 @@ export fn entry() void {
@alignCast(4, @as(u32, 3));
}
// @alignCast expects pointer or slice
// error
// backend=stage1
// target=native
//
// tmp.zig:2:19: error: expected pointer or slice, found 'u32'

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@ -0,0 +1,9 @@
export fn foo() align(1) void {
return;
}
// error
// backend=stage1
// target=wasm32-freestanding-none
//
// tmp.zig:1:23: error: align(N) expr is not allowed on function prototypes in wasm32/wasm64

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@ -3,6 +3,8 @@ export fn f() void {
_ = s;
}
// aligned variable of zero-bit type
// error
// backend=stage1
// target=native
//
// tmp.zig:2:5: error: variable 's' of zero-bit type 'struct:2:12' has no in-memory representation, it cannot be aligned

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@ -7,6 +7,8 @@ export fn entry1() void {
_ = x;
}
// alignment of enum field specified
// error
// backend=stage1
// target=native
//
// tmp.zig:3:7: error: expected ',' after field

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@ -12,7 +12,9 @@ export fn entry() void {
bar();
}
// ambiguous decl reference
// error
// backend=stage1
// target=native
//
// tmp.zig:5:13: error: ambiguous reference
// tmp.zig:7:9: note: declared here

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@ -3,6 +3,8 @@ comptime {
_ = a and a;
}
// and on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: use of undefined value here causes undefined behavior

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@ -7,7 +7,9 @@ export fn g() void {
_ = bad[0];
}
// array access of non array
// error
// backend=stage1
// target=native
//
// tmp.zig:3:8: error: array access of non-array type 'bool'
// tmp.zig:7:12: error: array access of non-array type 'bool'

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@ -3,6 +3,8 @@ export fn foo() void {
_ = b;
}
// array access of type
// error
// backend=stage1
// target=native
//
// tmp.zig:2:14: error: array access of non-array type 'type'

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@ -2,6 +2,8 @@ export fn f() void {
i[i] = i[i];
}
// array access of undeclared identifier
// error
// backend=stage1
// target=native
//
// tmp.zig:2:5: error: use of undeclared identifier 'i'

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@ -9,7 +9,9 @@ export fn g() void {
_ = array[bad];
}
// array access with non integer index
// error
// backend=stage1
// target=native
//
// tmp.zig:4:11: error: expected type 'usize', found 'bool'
// tmp.zig:9:15: error: expected type 'usize', found 'bool'

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@ -4,6 +4,8 @@ const a = derp ++ "foo";
export fn entry() usize { return @sizeOf(@TypeOf(a)); }
// array concatenation with wrong type
// error
// backend=stage1
// target=native
//
// tmp.zig:3:11: error: expected array, found 'usize'

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@ -6,7 +6,9 @@ export fn zig_return_array() [10]u8 {
return "1234567890".*;
}
// array in c exported function
// error
// backend=stage1
// target=native
//
// tmp.zig:1:24: error: parameter of type '[10]u8' not allowed in function with calling convention 'C'
// tmp.zig:5:30: error: return type '[10]u8' not allowed in function with calling convention 'C'

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@ -10,6 +10,8 @@ fn doSomeAsm() void {
);
}
// asm at compile time
// error
// backend=stage1
// target=native
//
// tmp.zig:6:5: error: unable to evaluate constant expression

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@ -4,7 +4,9 @@ export fn entry() void {
}
fn b() callconv(.Inline) void { }
// assign inline fn to non-comptime var
// error
// backend=stage1
// target=native
//
// tmp.zig:2:5: error: functions marked inline must be stored in const or comptime var
// tmp.zig:5:1: note: declared here

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@ -2,6 +2,8 @@ const a: *u8 = null;
export fn entry() usize { return @sizeOf(@TypeOf(a)); }
// assign null to non-optional pointer
// error
// backend=stage1
// target=native
//
// tmp.zig:1:16: error: expected type '*u8', found '@Type(.Null)'

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@ -3,6 +3,8 @@ export fn f() void {
cstr[0] = 'W';
}
// assign through constant pointer
// error
// backend=stage1
// target=native
//
// tmp.zig:3:13: error: cannot assign to constant

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@ -3,6 +3,8 @@ export fn f() void {
cstr[0] = 'W';
}
// assign through constant slice
// error
// backend=stage1
// target=native
//
// tmp.zig:3:13: error: cannot assign to constant

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@ -6,6 +6,8 @@ export fn derp() void {
f.field = 0;
}
// assign to constant field
// error
// backend=stage1
// target=native
//
// tmp.zig:6:15: error: cannot assign to constant

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@ -3,6 +3,8 @@ export fn f() void {
a = 4;
}
// assign to constant variable
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: cannot assign to constant

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@ -2,6 +2,8 @@ export fn entry() void {
'a'.* = 1;
}
// assign to invalid dereference
// error
// backend=stage1
// target=native
//
// tmp.zig:2:8: error: attempt to dereference non-pointer type 'comptime_int'

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@ -3,6 +3,8 @@ export fn foo() void {
_ = vga_mem;
}
// assign too big number to u16
// error
// backend=stage1
// target=native
//
// tmp.zig:2:24: error: integer value 753664 cannot be coerced to type 'u16'

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@ -2,7 +2,9 @@ export fn f() void {
const a = return;
}
// assign unreachable
// error
// backend=stage1
// target=native
//
// tmp.zig:2:5: error: unreachable code
// tmp.zig:2:15: note: control flow is diverted here

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@ -14,6 +14,8 @@ export fn entry() void {
_ = s;
}
// assigning to struct or union fields that are not optionals with a function that returns an optional
// error
// backend=stage1
// target=native
//
// tmp.zig:11:27: error: cannot convert optional to payload type. consider using `.?`, `orelse`, or `if`. expected type 'u8', found '?u8'

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@ -6,6 +6,8 @@ fn amain() callconv(.Async) void {
_ = x;
}
// async function depends on its own frame
// error
// backend=stage1
// target=native
//
// tmp.zig:4:1: error: cannot resolve '@Frame(amain)': function not fully analyzed yet

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@ -9,7 +9,9 @@ fn other() void {
_ = x;
}
// async function indirectly depends on its own frame
// error
// backend=stage1
// target=native
//
// tmp.zig:4:1: error: unable to determine async function frame of 'amain'
// tmp.zig:5:10: note: analysis of function 'other' depends on the frame

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@ -3,6 +3,8 @@ export fn entry() void {
@atomicStore(u32, &x, 1, .Acquire);
}
// atomic orderings of atomicStore Acquire or AcqRel
// error
// backend=stage1
// target=native
//
// tmp.zig:3:30: error: @atomicStore atomic ordering must not be Acquire or AcqRel

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@ -4,6 +4,8 @@ export fn f() void {
while (!@cmpxchgWeak(i32, &x, 1234, 5678, AtomicOrder.Monotonic, AtomicOrder.SeqCst)) {}
}
// atomic orderings of cmpxchg - failure stricter than success
// error
// backend=stage1
// target=native
//
// tmp.zig:4:81: error: failure atomic ordering must be no stricter than success

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@ -4,6 +4,8 @@ export fn f() void {
while (!@cmpxchgWeak(i32, &x, 1234, 5678, AtomicOrder.Unordered, AtomicOrder.Unordered)) {}
}
// atomic orderings of cmpxchg - success Monotonic or stricter
// error
// backend=stage1
// target=native
//
// tmp.zig:4:58: error: success atomic ordering must be Monotonic or stricter

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@ -2,6 +2,8 @@ export fn entry() void {
@fence(.Monotonic);
}
// atomic orderings of fence Acquire or stricter
// error
// backend=stage1
// target=native
//
// tmp.zig:2:12: error: atomic ordering must be Acquire or stricter

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@ -3,6 +3,8 @@ export fn entry() void {
_ = @atomicRmw(bool, &x, .Add, true, .SeqCst);
}
// atomicrmw with bool op not .Xchg
// error
// backend=stage1
// target=native
//
// tmp.zig:3:30: error: @atomicRmw with bool only allowed with .Xchg

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@ -9,6 +9,8 @@ export fn entry() void {
_ = @atomicRmw(E, &x, .Add, .b, .SeqCst);
}
// atomicrmw with enum op not .Xchg
// error
// backend=stage1
// target=native
//
// tmp.zig:9:27: error: @atomicRmw with enum only allowed with .Xchg

View File

@ -3,6 +3,8 @@ export fn entry() void {
_ = @atomicRmw(f32, &x, .And, 2, .SeqCst);
}
// atomicrmw with float op not .Xchg, .Add or .Sub
// error
// backend=stage1
// target=native
//
// tmp.zig:3:29: error: @atomicRmw with float only allowed with .Xchg, .Add and .Sub

View File

@ -4,6 +4,8 @@ export fn entry() void {
}
}
// attempt to cast enum literal to error
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: expected type 'error{Hi}', found '@Type(.EnumLiteral)'

View File

@ -5,7 +5,9 @@ fn SimpleList(comptime L: usize) type {
};
}
// attempt to close over comptime variable from outer scope
// error
// backend=stage1
// target=native
//
// tmp.zig:4:19: error: mutable 'T' not accessible from here
// tmp.zig:2:9: note: declared mutable here

View File

@ -3,6 +3,8 @@ comptime {
_ = @Type(.{ .Float = .{ .bits = 17 } });
}
// attempt to create 17 bit float type
// error
// backend=stage1
// target=native
//
// tmp.zig:3:16: error: 17-bit float unsupported

View File

@ -7,6 +7,8 @@ export fn entry() void {
_ = x;
}
// attempt to negate a non-integer, non-float or non-vector type
// error
// backend=stage1
// target=native
//
// tmp.zig:6:15: error: negation of type 'anyerror!u32'

View File

@ -9,7 +9,9 @@ export fn entry2() void {
bar(&{});
}
// attempt to use 0 bit type in extern fn
// error
// backend=stage1
// target=native
//
// tmp.zig:1:23: error: parameter of type '*void' has 0 bits; not allowed in function with calling convention 'C'
// tmp.zig:7:11: error: parameter of type '*void' has 0 bits; not allowed in function with calling convention 'C'

View File

@ -5,6 +5,8 @@ export fn entry(a: bool, b: bool) i32 {
return 5678;
}
// attempted `&&`
// error
// backend=stage1
// target=native
//
// tmp.zig:2:11: error: ambiguous use of '&&'; use 'and' for logical AND, or change whitespace to ' & &' for bitwise AND

View File

@ -5,7 +5,9 @@ export fn entry(a: bool, b: bool) i32 {
return 5678;
}
// attempted `||` on boolean values
// error
// backend=stage1
// target=native
//
// tmp.zig:2:9: error: expected error set type, found 'bool'
// tmp.zig:2:11: note: `||` merges error sets; `or` performs boolean OR

View File

@ -3,6 +3,8 @@ export fn entry() void {
_ = x;
}
// attempted implicit cast from T to [*]const T
// error
// backend=stage1
// target=native
//
// tmp.zig:2:30: error: expected type '[*]const bool', found 'bool'

View File

@ -6,7 +6,9 @@ export fn entry(byte: u8) void {
_ = byte;
}
// attempted implicit cast from *const T to *[1]T
// error
// backend=stage1
// target=native
//
// tmp.zig:4:22: error: expected type '*[1]i32', found '*const i32'
// tmp.zig:4:22: note: cast discards const qualifier

View File

@ -4,6 +4,8 @@ export fn entry() void {
_ = x;
}
// attempted implicit cast from *const T to []T
// error
// backend=stage1
// target=native
//
// tmp.zig:3:23: error: expected type '[]u32', found '*const u32'

View File

@ -4,6 +4,8 @@ comptime {
_ = aligned;
}
// bad @alignCast at comptime
// error
// backend=stage1
// target=native
//
// tmp.zig:3:35: error: pointer address 0x1 is not aligned to 4 bytes

View File

@ -0,0 +1,12 @@
export fn entry() void {
var ptr: fn () callconv(.Async) void = func;
var bytes: [64]u8 = undefined;
_ = @asyncCall(&bytes, {}, ptr, .{});
}
fn func() callconv(.Async) void {}
// error
// backend=stage1
// target=aarch64-linux-none
//
// tmp.zig:4:21: error: expected type '[]align(8) u8', found '*[64]u8'

View File

@ -4,6 +4,8 @@ export fn a() void {
_ = y;
}
// bad alignment in implicit cast from array pointer to slice
// error
// backend=stage1
// target=native
//
// tmp.zig:3:30: error: expected type '[]align(16) u8', found '*[10]u8'

View File

@ -7,7 +7,9 @@ export fn entry2() void {
_ = x;
}
// bad alignment type
// error
// backend=stage1
// target=native
//
// tmp.zig:2:20: error: expected type 'u29', found 'bool'
// tmp.zig:6:19: error: fractional component prevents float value 12.340000 from being casted to type 'u29'

View File

@ -10,6 +10,8 @@ export fn entry() void {
_ = Block;
}
// bad identifier in function with struct defined inside function which references local const
// error
// backend=stage1
// target=native
//
// tmp.zig:8:5: error: use of undeclared identifier 'bogus'

View File

@ -1,5 +1,7 @@
const bogus = @import("bogus-does-not-exist.zig",);
// bad import
// error
// backend=stage1
// target=native
//
// tmp.zig:1:23: error: unable to load '${DIR}bogus-does-not-exist.zig': FileNotFound

View File

@ -19,7 +19,9 @@ fn bar() callconv(.Inline) void {}
fn baz1() void {}
fn baz2() void {}
// bad usage of @call
// error
// backend=stage1
// target=native
//
// tmp.zig:2:21: error: expected tuple or struct, found 'void'
// tmp.zig:5:14: error: unable to perform 'never_inline' call at compile-time

View File

@ -3,6 +3,8 @@ comptime {
a &= a;
}
// bin and assign on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:5: error: use of undefined value here causes undefined behavior

View File

@ -3,6 +3,8 @@ comptime {
_ = a & a;
}
// bin and on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: use of undefined value here causes undefined behavior

View File

@ -3,6 +3,8 @@ comptime {
_ = ~a;
}
// bin not on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:10: error: use of undefined value here causes undefined behavior

View File

@ -3,6 +3,8 @@ comptime {
a |= a;
}
// bin or assign on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:5: error: use of undefined value here causes undefined behavior

View File

@ -3,6 +3,8 @@ comptime {
_ = a | a;
}
// bin or on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: use of undefined value here causes undefined behavior

View File

@ -3,6 +3,8 @@ comptime {
a ^= a;
}
// bin xor assign on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:5: error: use of undefined value here causes undefined behavior

View File

@ -3,6 +3,8 @@ comptime {
_ = a ^ a;
}
// bin xor on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:9: error: use of undefined value here causes undefined behavior

View File

@ -4,6 +4,8 @@ var block_aligned_stuff: usize = (4 + TINY_QUANTUM_SIZE) & ~(TINY_QUANTUM_SIZE -
export fn entry() usize { return @sizeOf(@TypeOf(block_aligned_stuff)); }
// binary not on number literal
// error
// backend=stage1
// target=native
//
// tmp.zig:3:60: error: unable to perform binary not operation on type 'comptime_int'

View File

@ -3,6 +3,8 @@ export fn entry(byte: u8) void {
_ = oops;
}
// @bitCast same size but bit count mismatch
// error
// backend=stage1
// target=native
//
// tmp.zig:2:25: error: destination type 'u7' has 7 bits but source type 'u8' has 8 bits

View File

@ -3,6 +3,8 @@ export fn entry() void {
_ = y;
}
// bitCast to enum type
// error
// backend=stage1
// target=native
//
// tmp.zig:2:24: error: cannot cast a value of type 'y'

View File

@ -3,6 +3,8 @@ export fn entry() void {
_ = foo;
}
// @bitCast with different sizes inside an expression
// error
// backend=stage1
// target=native
//
// tmp.zig:2:25: error: destination type 'u8' has size 1 but source type 'f32' has size 4

View File

@ -3,6 +3,8 @@ export fn entry() void {
_ = x;
}
// bit shifting only works on integer types
// error
// backend=stage1
// target=native
//
// tmp.zig:2:16: error: bit shifting operation expected integer type, found '*const u8'

View File

@ -1,6 +1,8 @@
const x = @import("builtin").bogus;
export fn entry() usize { return @sizeOf(@TypeOf(x)); }
// bogus compile var
// error
// backend=stage1
// target=native
//
// tmp.zig:1:29: error: container 'builtin' has no member called 'bogus'

View File

@ -4,6 +4,8 @@ fn f(m: []const u8) void {
}
export fn entry() usize { return @sizeOf(@TypeOf(f)); }
// bogus method call on slice
// error
// backend=stage1
// target=native
//
// tmp.zig:3:6: error: no member named 'copy' in '[]const u8'

View File

@ -3,6 +3,8 @@ comptime {
_ = !a;
}
// bool not on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:3:10: error: use of undefined value here causes undefined behavior

View File

@ -2,6 +2,8 @@ const x = if (undefined) true else false;
export fn entry() usize { return @sizeOf(@TypeOf(x)); }
// branch on undefined value
// error
// backend=stage1
// target=native
//
// tmp.zig:1:15: error: use of undefined value here causes undefined behavior

View File

@ -1,7 +1,9 @@
const c = @cImport(@cInclude("bogus.h"));
export fn entry() usize { return @sizeOf(@TypeOf(c.bogo)); }
// @cImport with bogus include
// error
// backend=stage1
// target=native
//
// tmp.zig:1:11: error: C import failed
// .h:1:10: note: 'bogus.h' file not found

View File

@ -16,7 +16,9 @@ export fn entry1() void {
baz = bar(42);
}
// call assigned to constant
// error
// backend=stage1
// target=native
//
// tmp.zig:12:14: error: cannot assign to constant
// tmp.zig:16:14: error: cannot assign to constant

View File

@ -0,0 +1,11 @@
var buf: [10]u8 align(16) = undefined;
export fn entry() void {
@call(.{ .stack = &buf }, foo, .{});
}
fn foo() void {}
// error
// backend=stage1
// target=wasm32-wasi-none
//
// tmp.zig:3:5: error: target arch 'wasm32' does not support calling with a new stack

View File

@ -0,0 +1,11 @@
export fn entry1() callconv(.APCS) void {}
export fn entry2() callconv(.AAPCS) void {}
export fn entry3() callconv(.AAPCSVFP) void {}
// error
// backend=stage1
// target=x86_64-linux-none
//
// tmp.zig:1:29: error: callconv 'APCS' is only available on ARM, not x86_64
// tmp.zig:2:29: error: callconv 'AAPCS' is only available on ARM, not x86_64
// tmp.zig:3:29: error: callconv 'AAPCSVFP' is only available on ARM, not x86_64

View File

@ -0,0 +1,7 @@
export fn entry() callconv(.Interrupt) void {}
// error
// backend=stage1
// target=aarch64-linux-none
//
// tmp.zig:1:28: error: callconv 'Interrupt' is only available on x86, x86_64, AVR, and MSP430, not aarch64

View File

@ -0,0 +1,7 @@
export fn entry() callconv(.Signal) void {}
// error
// backend=stage1
// target=x86_64-linux-none
//
// tmp.zig:1:28: error: callconv 'Signal' is only available on AVR, not x86_64

View File

@ -0,0 +1,23 @@
const F1 = fn () callconv(.Stdcall) void;
const F2 = fn () callconv(.Fastcall) void;
const F3 = fn () callconv(.Thiscall) void;
export fn entry1() void {
var a: F1 = undefined;
_ = a;
}
export fn entry2() void {
var a: F2 = undefined;
_ = a;
}
export fn entry3() void {
var a: F3 = undefined;
_ = a;
}
// error
// backend=stage1
// target=x86_64-linux-none
//
// tmp.zig:1:27: error: callconv 'Stdcall' is only available on x86, not x86_64
// tmp.zig:2:27: error: callconv 'Fastcall' is only available on x86, not x86_64
// tmp.zig:3:27: error: callconv 'Thiscall' is only available on x86, not x86_64

View File

@ -0,0 +1,11 @@
export fn entry1() callconv(.Stdcall) void {}
export fn entry2() callconv(.Fastcall) void {}
export fn entry3() callconv(.Thiscall) void {}
// error
// backend=stage1
// target=x86_64-linux-none
//
// tmp.zig:1:29: error: callconv 'Stdcall' is only available on x86, not x86_64
// tmp.zig:2:29: error: callconv 'Fastcall' is only available on x86, not x86_64
// tmp.zig:3:29: error: callconv 'Thiscall' is only available on x86, not x86_64

View File

@ -0,0 +1,7 @@
export fn entry() callconv(.Vectorcall) void {}
// error
// backend=stage1
// target=x86_64-linux-none
//
// tmp.zig:1:28: error: callconv 'Vectorcall' is only available on x86 and AArch64, not x86_64

View File

@ -7,6 +7,8 @@ pub fn main() !void {
foos[0](true);
}
// calling a generic function only known at runtime
// error
// backend=stage1
// target=native
//
// tmp.zig:7:9: error: calling a generic function requires compile-time known function value

View File

@ -3,7 +3,9 @@ export fn entry() void {
}
fn foo() callconv(.Naked) void { }
// calling function with naked calling convention
// error
// backend=stage1
// target=native
//
// tmp.zig:2:5: error: unable to call function with naked calling convention
// tmp.zig:4:1: note: declared here

View File

@ -3,6 +3,8 @@ export fn entry() void {
}
pub extern fn foo(format: *const u8, ...) void;
// calling var args extern function, passing array instead of pointer
// error
// backend=stage1
// target=native
//
// tmp.zig:2:16: error: expected type '*const u8', found '[5:0]u8'

View File

@ -6,6 +6,8 @@ export fn foo() void {
}
}
// cannot break out of defer expression
// error
// backend=stage1
// target=native
//
// tmp.zig:4:13: error: cannot break out of defer expression

View File

@ -6,6 +6,8 @@ export fn foo() void {
}
}
// cannot continue out of defer expression
// error
// backend=stage1
// target=native
//
// tmp.zig:4:13: error: cannot continue out of defer expression

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