mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2026-02-13 12:59:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

wasm: apply request change

Browse Source
This commit is contained in:
Techatrix 2023-01-31 17:01:56 +01:00
parent 1f64432196
commit 47ff57ed7d
3 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/arch/wasm/CodeGen.zig
View File

@ -3880,8 +3880,11 @@ fn isNull(func: *CodeGen, operand: WValue, optional_ty: Type, opcode: wasm.Opcod
try func.addMemArg(.i32_load8_u, .{ .offset = operand.offset(), .alignment = 1 });
}
} else if (payload_ty.isSlice()) {
// move the ptr on top of the stack
_ = try func.load(operand, Type.usize, 0);
switch (func.arch()) {
.wasm32 => try func.addMemArg(.i32_load, .{ .offset = operand.offset(), .alignment = 4 }),
.wasm64 => try func.addMemArg(.i64_load, .{ .offset = operand.offset(), .alignment = 8 }),
else => unreachable,
}
}
// Compare the null value with '0'

3
test/behavior/cast.zig
View File

@ -1179,7 +1179,6 @@ fn peerTypeEmptyArrayAndSlice(a: bool, slice: []const u8) []const u8 {
test "implicitly cast from [N]T to ?[]const T" {
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
try expect(mem.eql(u8, castToOptionalSlice().?, "hi"));
@ -1264,7 +1263,6 @@ test "cast from array reference to fn: runtime fn ptr" {
test "*const [N]null u8 to ?[]const u8" {
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
const S = struct {
@ -1413,7 +1411,6 @@ test "cast i8 fn call peers to i32 result" {
test "cast compatible optional types" {
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
var a: ?[:0]const u8 = null;

2
test/behavior/optional.zig
View File

@ -439,7 +439,6 @@ test "Optional slice size is optimized" {
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
try expect(@sizeOf(?[]u8) == @sizeOf([]u8));
@ -479,7 +478,6 @@ test "cast slice to const slice nested in error union and optional" {
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest;
if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest;
const S = struct {
fn inner() !?[]u8 {