mirror of
https://codeberg.org/ziglang/zig.git
synced 2025-12-06 05:44:20 +00:00
wasm: Update wasm stage2 test backend to use 'main'
This commit is contained in:
Luuk de Gram
parent
dd49eca342
commit
adf059f272
5 changed files with 219 additions and 194 deletions
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@ -30,7 +30,7 @@ comptime {
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}
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} else if (builtin.os.tag == .windows) {
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@export(wWinMainCRTStartup2, .{ .name = "wWinMainCRTStartup" });
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} else if (builtin.os.tag == .wasi) {
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} else if (builtin.os.tag == .wasi and @hasDecl(root, "main")) {
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@export(wasmMain2, .{ .name = "_start" });
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} else {
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if (!@hasDecl(root, "_start")) {
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@ -812,7 +812,7 @@ pub fn genFunc(self: *Self) InnerError!Result {
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/// Generates the wasm bytecode for the declaration belonging to `Context`
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pub fn genDecl(self: *Self, ty: Type, val: Value) InnerError!Result {
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if (val.isUndef()) {
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try self.code.appendNTimes(0xaa, ty.abiSize(self.target));
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try self.code.appendNTimes(0xaa, @intCast(usize, ty.abiSize(self.target)));
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return Result.appended;
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}
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switch (ty.zigTypeTag()) {
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@ -833,7 +833,7 @@ pub fn genDecl(self: *Self, ty: Type, val: Value) InnerError!Result {
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} else if (!val.isNull()) {
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return try self.genDecl(payload_type, val);
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} else {
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try self.code.appendNTimes(0, ty.abiSize(self.target));
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try self.code.appendNTimes(0, @intCast(usize, ty.abiSize(self.target)));
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return Result.appended;
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}
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}
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@ -882,7 +882,7 @@ pub fn genDecl(self: *Self, ty: Type, val: Value) InnerError!Result {
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},
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.Int => {
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const info = ty.intInfo(self.target);
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const abi_size = ty.abiSize(self.target);
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const abi_size = @intCast(usize, ty.abiSize(self.target));
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// todo: Implement integer sizes larger than 64bits
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if (info.bits > 64) return self.fail("TODO: Implement genDecl for integer bit size: {d}", .{info.bits});
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var buf: [8]u8 = undefined;
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@ -916,8 +916,8 @@ pub fn genDecl(self: *Self, ty: Type, val: Value) InnerError!Result {
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},
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.Union => {
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// TODO: Implement Union declarations
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const abi_size = ty.abiSize(self.target);
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try self.code.writer().writeByteNTimes(0xaa, abi_size);
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const abi_size = @intCast(usize, ty.abiSize(self.target));
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try self.code.appendNTimes(0xaa, abi_size);
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return Result.appended;
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},
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.Pointer => switch (val.tag()) {
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@ -973,7 +973,7 @@ fn lowerDeclRef(self: *Self, decl: *Module.Decl) InnerError!Result {
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.relocation_type = .R_WASM_MEMORY_ADDR_I32,
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});
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}
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const ptr_width = self.target.cpu.arch.ptrBitWidth() / 8;
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const ptr_width = @intCast(usize, self.target.cpu.arch.ptrBitWidth() / 8);
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try self.code.appendNTimes(0xaa, ptr_width);
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return Result.appended;
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@ -26,7 +26,7 @@ pub fn addCases(ctx: *TestContext) !void {
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var case = ctx.exe("hello world with updates", linux_x64);
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case.addError("", &[_][]const u8{
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":97:9: error: struct 'tmp.tmp' has no member named 'main'",
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":99:9: error: struct 'tmp.tmp' has no member named 'main'",
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});
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// Incorrect return type
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@ -14,7 +14,7 @@ pub fn addCases(ctx: *TestContext) !void {
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{
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var case = ctx.exe("darwin hello world with updates", target);
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case.addError("", &[_][]const u8{
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":97:9: error: struct 'tmp.tmp' has no member named 'main'",
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":99:9: error: struct 'tmp.tmp' has no member named 'main'",
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});
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// Incorrect return type
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@ -11,7 +11,7 @@ pub fn addCases(ctx: *TestContext) !void {
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var case = ctx.exe("wasm function calls", wasi);
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() u8 {
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\\ foo();
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\\ bar();
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\\ return 42;
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@ -26,7 +26,7 @@ pub fn addCases(ctx: *TestContext) !void {
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);
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case.addCompareOutput(
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\\pub export fn _start() i64 {
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\\pub fn main() u8 {
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\\ bar();
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\\ foo();
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\\ foo();
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@ -44,10 +44,10 @@ pub fn addCases(ctx: *TestContext) !void {
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);
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case.addCompareOutput(
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\\pub export fn _start() f32 {
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\\pub fn main() void {
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\\ bar();
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\\ foo();
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\\ return 42.0;
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\\ return;
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\\}
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\\fn foo() void {
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\\ bar();
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@ -56,15 +56,15 @@ pub fn addCases(ctx: *TestContext) !void {
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\\}
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\\fn bar() void {}
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,
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"42\n",
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"0\n",
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);
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() u8 {
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\\ foo(10, 20);
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\\ return 5;
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\\}
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\\fn foo(x: u32, y: u32) void { _ = x; _ = y; }
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\\fn foo(x: u8, y: u8) void { _ = x; _ = y; }
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, "5\n");
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}
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@ -72,10 +72,10 @@ pub fn addCases(ctx: *TestContext) !void {
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var case = ctx.exe("wasm locals", wasi);
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ var y: f32 = 42.0;
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\\ var x: u32 = 10;
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\\ var x: u8 = 10;
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\\ if (false) {
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\\ y;
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\\ x;
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@ -85,18 +85,18 @@ pub fn addCases(ctx: *TestContext) !void {
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, "5\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ var y: f32 = 42.0;
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\\ _ = y;
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\\ var x: u32 = 10;
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\\ var x: u8 = 10;
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\\ foo(i, x);
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\\ i = x;
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\\ return i;
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\\}
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\\fn foo(x: u32, y: u32) void {
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\\fn foo(x: u8, y: u8) void {
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\\ _ = y;
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\\ var i: u32 = 10;
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\\ var i: u8 = 10;
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\\ i = x;
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\\}
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, "10\n");
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@ -106,228 +106,246 @@ pub fn addCases(ctx: *TestContext) !void {
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var case = ctx.exe("wasm binary operands", wasi);
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ i += 20;
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\\ return i;
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\\}
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, "25\n");
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case.addCompareOutput(
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\\pub export fn _start() i32 {
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\\pub fn main() void {
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\\ var i: i32 = 2147483647;
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\\ return i +% 1;
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\\}
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, "-2147483648\n");
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case.addCompareOutput(
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\\pub export fn _start() i32 {
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\\ var i: i4 = 7;
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\\ return i +% 1;
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\\ if (i +% 1 != -2147483648) unreachable;
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\\ return;
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\\}
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() void {
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\\ var i: i4 = 7;
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\\ if (i +% 1 != 0) unreachable;
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\\ return;
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\\}
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, "0\n");
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case.addCompareOutput(
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\\pub fn main() u8 {
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\\ var i: u8 = 255;
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\\ return i +% 1;
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\\}
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ i += 20;
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\\ var result: u32 = foo(i, 10);
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\\ var result: u8 = foo(i, 10);
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\\ return result;
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\\}
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\\fn foo(x: u32, y: u32) u32 {
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\\fn foo(x: u8, y: u8) u8 {
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\\ return x + y;
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\\}
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, "35\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 20;
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\\pub fn main() u8 {
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\\ var i: u8 = 20;
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\\ i -= 5;
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\\ return i;
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\\}
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, "15\n");
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case.addCompareOutput(
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\\pub export fn _start() i32 {
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\\pub fn main() void {
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\\ var i: i32 = -2147483648;
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\\ return i -% 1;
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\\ if (i -% 1 != 2147483647) unreachable;
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\\ return;
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\\}
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, "2147483647\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() i32 {
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\\pub fn main() void {
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\\ var i: i7 = -64;
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\\ return i -% 1;
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\\ if (i -% 1 != 63) unreachable;
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\\ return;
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\\}
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, "63\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() u8 {
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\\ var i: u4 = 0;
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\\ return i -% 1;
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\\}
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, "15\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ i -= 3;
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\\ var result: u32 = foo(i, 10);
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\\ var result: u8 = foo(i, 10);
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\\ return result;
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\\}
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\\fn foo(x: u32, y: u32) u32 {
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\\fn foo(x: u8, y: u8) u8 {
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\\ return y - x;
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\\}
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, "8\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() void {
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\\ var i: u32 = 5;
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\\ i *= 7;
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\\ var result: u32 = foo(i, 10);
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\\ return result;
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\\ if (result != 350) unreachable;
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\\ return;
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\\}
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\\fn foo(x: u32, y: u32) u32 {
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\\ return x * y;
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\\}
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, "350\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() i32 {
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\\pub fn main() void {
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\\ var i: i32 = 2147483647;
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\\ return i *% 2;
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\\ const result = i *% 2;
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\\ if (result != -2) unreachable;
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\\ return;
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\\}
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, "-2\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() void {
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\\ var i: u3 = 3;
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\\ return i *% 3;
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\\ if (i *% 3 != 1) unreachable;
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\\ return;
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\\}
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, "1\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() i32 {
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\\pub fn main() void {
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\\ var i: i4 = 3;
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\\ return i *% 3;
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\\ if (i *% 3 != 1) unreachable;
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\\ return;
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\\}
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, "1\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\pub fn main() void {
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\\ var i: u32 = 352;
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\\ i /= 7; // i = 50
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\\ var result: u32 = foo(i, 7);
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\\ return result;
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\\ if (result != 7) unreachable;
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\\ return;
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\\}
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\\fn foo(x: u32, y: u32) u32 {
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\\ return x / y;
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\\}
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, "7\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ i &= 6;
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\\ return i;
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\\}
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, "4\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ i |= 6;
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\\ return i;
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\\}
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, "7\n");
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ i ^= 6;
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\\ return i;
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\\}
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, "3\n");
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = false;
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\\ b = b or false;
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\\ return b;
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\\ if (b) unreachable;
|
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\\ return;
|
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\\}
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, "0\n");
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|
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = true;
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\\ b = b or false;
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\\ return b;
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\\ if (!b) unreachable;
|
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\\ return;
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\\}
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, "1\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = false;
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\\ b = b or true;
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\\ return b;
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\\ if (!b) unreachable;
|
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\\ return;
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\\}
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, "1\n");
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, "0\n");
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = true;
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\\ b = b or true;
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\\ return b;
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\\ if (!b) unreachable;
|
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\\ return;
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\\}
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, "1\n");
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, "0\n");
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|
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = false;
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\\ b = b and false;
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\\ return b;
|
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\\ if (b) unreachable;
|
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\\ return;
|
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\\}
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, "0\n");
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|
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = true;
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\\ b = b and false;
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\\ return b;
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\\ if (b) unreachable;
|
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\\ return;
|
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\\}
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, "0\n");
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|
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = false;
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\\ b = b and true;
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\\ return b;
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\\ if (b) unreachable;
|
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\\ return;
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\\}
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, "0\n");
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|
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case.addCompareOutput(
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\\pub export fn _start() bool {
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\\pub fn main() void {
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\\ var b: bool = true;
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\\ b = b and true;
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\\ return b;
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\\ if (!b) unreachable;
|
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\\ return;
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\\}
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, "1\n");
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, "0\n");
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}
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|
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{
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var case = ctx.exe("wasm conditions", wasi);
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case.addCompareOutput(
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\\pub export fn _start() u32 {
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\\ var i: u32 = 5;
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\\ if (i > @as(u32, 4)) {
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\\pub fn main() u8 {
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\\ var i: u8 = 5;
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\\ if (i > @as(u8, 4)) {
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\\ i += 10;
|
||||
\\ }
|
||||
\\ return i;
|
||||
|
|
@ -335,9 +353,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "15\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var i: u32 = 5;
|
||||
\\ if (i < @as(u32, 4)) {
|
||||
\\pub fn main() u8 {
|
||||
\\ var i: u8 = 5;
|
||||
\\ if (i < @as(u8, 4)) {
|
||||
\\ i += 10;
|
||||
\\ } else {
|
||||
\\ i = 2;
|
||||
|
|
@ -347,11 +365,11 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "2\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var i: u32 = 5;
|
||||
\\ if (i < @as(u32, 4)) {
|
||||
\\pub fn main() u8 {
|
||||
\\ var i: u8 = 5;
|
||||
\\ if (i < @as(u8, 4)) {
|
||||
\\ i += 10;
|
||||
\\ } else if(i == @as(u32, 5)) {
|
||||
\\ } else if(i == @as(u8, 5)) {
|
||||
\\ i = 20;
|
||||
\\ }
|
||||
\\ return i;
|
||||
|
|
@ -359,12 +377,12 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "20\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var i: u32 = 11;
|
||||
\\ if (i < @as(u32, 4)) {
|
||||
\\pub fn main() u8 {
|
||||
\\ var i: u8 = 11;
|
||||
\\ if (i < @as(u8, 4)) {
|
||||
\\ i += 10;
|
||||
\\ } else {
|
||||
\\ if (i > @as(u32, 10)) {
|
||||
\\ if (i > @as(u8, 10)) {
|
||||
\\ i += 20;
|
||||
\\ } else {
|
||||
\\ i = 20;
|
||||
|
|
@ -375,7 +393,7 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "31\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() void {
|
||||
\\pub fn main() void {
|
||||
\\ assert(foo(true) != @as(i32, 30));
|
||||
\\}
|
||||
\\
|
||||
|
|
@ -387,10 +405,10 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
\\ const x = if(ok) @as(i32, 20) else @as(i32, 10);
|
||||
\\ return x;
|
||||
\\}
|
||||
, "");
|
||||
, "0\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() void {
|
||||
\\pub fn main() void {
|
||||
\\ assert(foo(false) == @as(i32, 20));
|
||||
\\ assert(foo(true) == @as(i32, 30));
|
||||
\\}
|
||||
|
|
@ -407,16 +425,16 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
\\ };
|
||||
\\ return val + 10;
|
||||
\\}
|
||||
, "");
|
||||
, "0\n");
|
||||
}
|
||||
|
||||
{
|
||||
var case = ctx.exe("wasm while loops", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var i: u32 = 0;
|
||||
\\ while(i < @as(u32, 5)){
|
||||
\\pub fn main() u8 {
|
||||
\\ var i: u8 = 0;
|
||||
\\ while(i < @as(u8, 5)){
|
||||
\\ i += 1;
|
||||
\\ }
|
||||
\\
|
||||
|
|
@ -425,10 +443,10 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "5\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var i: u32 = 0;
|
||||
\\ while(i < @as(u32, 10)){
|
||||
\\ var x: u32 = 1;
|
||||
\\pub fn main() u8 {
|
||||
\\ var i: u8 = 0;
|
||||
\\ while(i < @as(u8, 10)){
|
||||
\\ var x: u8 = 1;
|
||||
\\ i += x;
|
||||
\\ }
|
||||
\\ return i;
|
||||
|
|
@ -436,12 +454,12 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "10\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var i: u32 = 0;
|
||||
\\ while(i < @as(u32, 10)){
|
||||
\\ var x: u32 = 1;
|
||||
\\pub fn main() u8 {
|
||||
\\ var i: u8 = 0;
|
||||
\\ while(i < @as(u8, 10)){
|
||||
\\ var x: u8 = 1;
|
||||
\\ i += x;
|
||||
\\ if (i == @as(u32, 5)) break;
|
||||
\\ if (i == @as(u8, 5)) break;
|
||||
\\ }
|
||||
\\ return i;
|
||||
\\}
|
||||
|
|
@ -454,7 +472,7 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
case.addCompareOutput(
|
||||
\\const Number = enum { One, Two, Three };
|
||||
\\
|
||||
\\pub export fn _start() i32 {
|
||||
\\pub fn main() void {
|
||||
\\ var number1 = Number.One;
|
||||
\\ var number2: Number = .Two;
|
||||
\\ if (false) {
|
||||
|
|
@ -462,47 +480,52 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
\\ number2;
|
||||
\\ }
|
||||
\\ const number3 = @intToEnum(Number, 2);
|
||||
\\
|
||||
\\ return @enumToInt(number3);
|
||||
\\ if (@enumToInt(number3) != 2) {
|
||||
\\ unreachable;
|
||||
\\ }
|
||||
\\ return;
|
||||
\\}
|
||||
, "2\n");
|
||||
, "0\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\const Number = enum { One, Two, Three };
|
||||
\\
|
||||
\\pub export fn _start() i32 {
|
||||
\\pub fn main() void {
|
||||
\\ var number1 = Number.One;
|
||||
\\ var number2: Number = .Two;
|
||||
\\ const number3 = @intToEnum(Number, 2);
|
||||
\\ if (number1 == number2) return 1;
|
||||
\\ if (number2 == number3) return 1;
|
||||
\\ if (@enumToInt(number1) != 0) return 1;
|
||||
\\ if (@enumToInt(number2) != 1) return 1;
|
||||
\\ if (@enumToInt(number3) != 2) return 1;
|
||||
\\ assert(number1 != number2);
|
||||
\\ assert(number2 != number3);
|
||||
\\ assert(@enumToInt(number1) == 0);
|
||||
\\ assert(@enumToInt(number2) == 1);
|
||||
\\ assert(@enumToInt(number3) == 2);
|
||||
\\ var x: Number = .Two;
|
||||
\\ if (number2 != x) return 1;
|
||||
\\ assert(number2 == x);
|
||||
\\
|
||||
\\ return @enumToInt(number3);
|
||||
\\ return;
|
||||
\\}
|
||||
, "2\n");
|
||||
\\fn assert(val: bool) void {
|
||||
\\ if(!val) unreachable;
|
||||
\\}
|
||||
, "0\n");
|
||||
}
|
||||
|
||||
{
|
||||
var case = ctx.exe("wasm structs", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\const Example = struct { x: u32 };
|
||||
\\const Example = struct { x: u8 };
|
||||
\\
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var example: Example = .{ .x = 5 };
|
||||
\\ return example.x;
|
||||
\\}
|
||||
, "5\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\const Example = struct { x: u32 };
|
||||
\\const Example = struct { x: u8 };
|
||||
\\
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var example: Example = .{ .x = 5 };
|
||||
\\ example.x = 10;
|
||||
\\ return example.x;
|
||||
|
|
@ -510,18 +533,18 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "10\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\const Example = struct { x: u32, y: u32 };
|
||||
\\const Example = struct { x: u8, y: u8 };
|
||||
\\
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var example: Example = .{ .x = 5, .y = 10 };
|
||||
\\ return example.y + example.x;
|
||||
\\}
|
||||
, "15\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\const Example = struct { x: u32, y: u32 };
|
||||
\\const Example = struct { x: u8, y: u8 };
|
||||
\\
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var example: Example = .{ .x = 5, .y = 10 };
|
||||
\\ var example2: Example = .{ .x = 10, .y = 20 };
|
||||
\\
|
||||
|
|
@ -531,9 +554,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "30\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\const Example = struct { x: u32, y: u32 };
|
||||
\\const Example = struct { x: u8, y: u8 };
|
||||
\\
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var example: Example = .{ .x = 5, .y = 10 };
|
||||
\\
|
||||
\\ example = .{ .x = 10, .y = 20 };
|
||||
|
|
@ -546,9 +569,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
var case = ctx.exe("wasm switch", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var val: u32 = 1;
|
||||
\\ var a: u32 = switch (val) {
|
||||
\\pub fn main() u8 {
|
||||
\\ var val: u8 = 1;
|
||||
\\ var a: u8 = switch (val) {
|
||||
\\ 0, 1 => 2,
|
||||
\\ 2 => 3,
|
||||
\\ 3 => 4,
|
||||
|
|
@ -560,9 +583,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "2\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var val: u32 = 2;
|
||||
\\ var a: u32 = switch (val) {
|
||||
\\pub fn main() u8 {
|
||||
\\ var val: u8 = 2;
|
||||
\\ var a: u8 = switch (val) {
|
||||
\\ 0, 1 => 2,
|
||||
\\ 2 => 3,
|
||||
\\ 3 => 4,
|
||||
|
|
@ -574,9 +597,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "3\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var val: u32 = 10;
|
||||
\\ var a: u32 = switch (val) {
|
||||
\\pub fn main() u8 {
|
||||
\\ var val: u8 = 10;
|
||||
\\ var a: u8 = switch (val) {
|
||||
\\ 0, 1 => 2,
|
||||
\\ 2 => 3,
|
||||
\\ 3 => 4,
|
||||
|
|
@ -590,9 +613,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
case.addCompareOutput(
|
||||
\\const MyEnum = enum { One, Two, Three };
|
||||
\\
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var val: MyEnum = .Two;
|
||||
\\ var a: u32 = switch (val) {
|
||||
\\ var a: u8 = switch (val) {
|
||||
\\ .One => 1,
|
||||
\\ .Two => 2,
|
||||
\\ .Three => 3,
|
||||
|
|
@ -607,7 +630,7 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
var case = ctx.exe("wasm error unions", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() void {
|
||||
\\pub fn main() void {
|
||||
\\ var e1 = error.Foo;
|
||||
\\ var e2 = error.Bar;
|
||||
\\ assert(e1 != e2);
|
||||
|
|
@ -618,32 +641,32 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
\\fn assert(b: bool) void {
|
||||
\\ if (!b) unreachable;
|
||||
\\}
|
||||
, "");
|
||||
, "0\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var e: anyerror!u32 = 5;
|
||||
\\pub fn main() u8 {
|
||||
\\ var e: anyerror!u8 = 5;
|
||||
\\ const i = e catch 10;
|
||||
\\ return i;
|
||||
\\}
|
||||
, "5\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var e: anyerror!u32 = error.Foo;
|
||||
\\pub fn main() u8 {
|
||||
\\ var e: anyerror!u8 = error.Foo;
|
||||
\\ const i = e catch 10;
|
||||
\\ return i;
|
||||
\\}
|
||||
, "10\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var e = foo();
|
||||
\\ const i = e catch 69;
|
||||
\\ return i;
|
||||
\\}
|
||||
\\
|
||||
\\fn foo() anyerror!u32 {
|
||||
\\fn foo() anyerror!u8 {
|
||||
\\ return 5;
|
||||
\\}
|
||||
, "5\n");
|
||||
|
|
@ -653,24 +676,24 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
var case = ctx.exe("wasm error union part 2", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var e = foo();
|
||||
\\ const i = e catch 69;
|
||||
\\ return i;
|
||||
\\}
|
||||
\\
|
||||
\\fn foo() anyerror!u32 {
|
||||
\\fn foo() anyerror!u8 {
|
||||
\\ return error.Bruh;
|
||||
\\}
|
||||
, "69\n");
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\pub fn main() u8 {
|
||||
\\ var e = foo();
|
||||
\\ const i = e catch 42;
|
||||
\\ return i;
|
||||
\\}
|
||||
\\
|
||||
\\fn foo() anyerror!u32 {
|
||||
\\fn foo() anyerror!u8 {
|
||||
\\ return error.Dab;
|
||||
\\}
|
||||
, "42\n");
|
||||
|
|
@ -680,20 +703,22 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
var case = ctx.exe("wasm integer widening", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u64 {
|
||||
\\ var x: u32 = 5;
|
||||
\\ return x;
|
||||
\\pub fn main() void{
|
||||
\\ var x: u8 = 5;
|
||||
\\ var y: u64 = x;
|
||||
\\ _ = y;
|
||||
\\ return;
|
||||
\\}
|
||||
, "5\n");
|
||||
, "0\n");
|
||||
}
|
||||
|
||||
{
|
||||
var case = ctx.exe("wasm optionals", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var x: ?u32 = 5;
|
||||
\\ var y: u32 = 0;
|
||||
\\pub fn main() u8 {
|
||||
\\ var x: ?u8 = 5;
|
||||
\\ var y: u8 = 0;
|
||||
\\ if (x) |val| {
|
||||
\\ y = val;
|
||||
\\ }
|
||||
|
|
@ -702,9 +727,9 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "5\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var x: ?u32 = null;
|
||||
\\ var y: u32 = 0;
|
||||
\\pub fn main() u8 {
|
||||
\\ var x: ?u8 = null;
|
||||
\\ var y: u8 = 0;
|
||||
\\ if (x) |val| {
|
||||
\\ y = val;
|
||||
\\ }
|
||||
|
|
@ -713,23 +738,23 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
, "0\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var x: ?u32 = 5;
|
||||
\\pub fn main() u8 {
|
||||
\\ var x: ?u8 = 5;
|
||||
\\ return x.?;
|
||||
\\}
|
||||
, "5\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var x: u32 = 5;
|
||||
\\ var y: ?u32 = x;
|
||||
\\pub fn main() u8 {
|
||||
\\ var x: u8 = 5;
|
||||
\\ var y: ?u8 = x;
|
||||
\\ return y.?;
|
||||
\\}
|
||||
, "5\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var val: ?u32 = 5;
|
||||
\\pub fn main() u8 {
|
||||
\\ var val: ?u8 = 5;
|
||||
\\ while (val) |*v| {
|
||||
\\ v.* -= 1;
|
||||
\\ if (v.* == 2) {
|
||||
|
|
@ -745,32 +770,32 @@ pub fn addCases(ctx: *TestContext) !void {
|
|||
var case = ctx.exe("wasm pointers", wasi);
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var x: u32 = 0;
|
||||
\\pub fn main() u8 {
|
||||
\\ var x: u8 = 0;
|
||||
\\
|
||||
\\ foo(&x);
|
||||
\\ return x;
|
||||
\\}
|
||||
\\
|
||||
\\fn foo(x: *u32)void {
|
||||
\\fn foo(x: *u8)void {
|
||||
\\ x.* = 2;
|
||||
\\}
|
||||
, "2\n");
|
||||
|
||||
case.addCompareOutput(
|
||||
\\pub export fn _start() u32 {
|
||||
\\ var x: u32 = 0;
|
||||
\\pub fn main() u8 {
|
||||
\\ var x: u8 = 0;
|
||||
\\
|
||||
\\ foo(&x);
|
||||
\\ bar(&x);
|
||||
\\ return x;
|
||||
\\}
|
||||
\\
|
||||
\\fn foo(x: *u32)void {
|
||||
\\fn foo(x: *u8)void {
|
||||
\\ x.* = 2;
|
||||
\\}
|
||||
\\
|
||||
\\fn bar(x: *u32) void {
|
||||
\\fn bar(x: *u8) void {
|
||||
\\ x.* += 2;
|
||||
\\}
|
||||
, "4\n");
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue