std: update std.builtin.Type fields to follow naming conventions

doc/langref.html.in

@@ -4299,7 +4299,7 @@ comptime {
       Asserts that {#syntax#}@sizeOf(@TypeOf(value)) == @sizeOf(DestType){#endsyntax#}.
       </p>
       <p>
-      Asserts that {#syntax#}@typeInfo(DestType) != .Pointer{#endsyntax#}. Use {#syntax#}@ptrCast{#endsyntax#} or {#syntax#}@ptrFromInt{#endsyntax#} if you need this.
+      Asserts that {#syntax#}@typeInfo(DestType) != .pointer{#endsyntax#}. Use {#syntax#}@ptrCast{#endsyntax#} or {#syntax#}@ptrFromInt{#endsyntax#} if you need this.
       </p>
       <p>
       Can be used for these things for example:
@@ -4517,7 +4517,7 @@ comptime {
       {#syntax#}T{#endsyntax#} must be a pointer, a {#syntax#}bool{#endsyntax#}, a float,
       an integer or an enum.
       </p>
-      <p>{#syntax#}@typeInfo(@TypeOf(ptr)).Pointer.alignment{#endsyntax#} must be {#syntax#}>= @sizeOf(T).{#endsyntax#}</p>
+      <p>{#syntax#}@typeInfo(@TypeOf(ptr)).pointer.alignment{#endsyntax#} must be {#syntax#}>= @sizeOf(T).{#endsyntax#}</p>
       <p>{#syntax#}AtomicOrder{#endsyntax#} can be found with {#syntax#}@import("std").builtin.AtomicOrder{#endsyntax#}.</p>
       {#see_also|@atomicStore|@atomicLoad|@atomicRmw|@fence|@cmpxchgWeak#}
       {#header_close#}
@@ -4549,7 +4549,7 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       {#syntax#}T{#endsyntax#} must be a pointer, a {#syntax#}bool{#endsyntax#}, a float,
       an integer or an enum.
       </p>
-      <p>{#syntax#}@typeInfo(@TypeOf(ptr)).Pointer.alignment{#endsyntax#} must be {#syntax#}>= @sizeOf(T).{#endsyntax#}</p>
+      <p>{#syntax#}@typeInfo(@TypeOf(ptr)).pointer.alignment{#endsyntax#} must be {#syntax#}>= @sizeOf(T).{#endsyntax#}</p>
       <p>{#syntax#}AtomicOrder{#endsyntax#} can be found with {#syntax#}@import("std").builtin.AtomicOrder{#endsyntax#}.</p>
       {#see_also|@atomicStore|@atomicLoad|@atomicRmw|@fence|@cmpxchgStrong#}
       {#header_close#}
@@ -4672,7 +4672,7 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       <p>
       Floored division. Rounds toward negative infinity. For unsigned integers it is
       the same as {#syntax#}numerator / denominator{#endsyntax#}. Caller guarantees {#syntax#}denominator != 0{#endsyntax#} and
-              {#syntax#}!(@typeInfo(T) == .Int and T.is_signed and numerator == std.math.minInt(T) and denominator == -1){#endsyntax#}.
+              {#syntax#}!(@typeInfo(T) == .int and T.is_signed and numerator == std.math.minInt(T) and denominator == -1){#endsyntax#}.
       </p>
       <ul>
           <li>{#syntax#}@divFloor(-5, 3) == -2{#endsyntax#}</li>
@@ -4686,7 +4686,7 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       <p>
       Truncated division. Rounds toward zero. For unsigned integers it is
       the same as {#syntax#}numerator / denominator{#endsyntax#}. Caller guarantees {#syntax#}denominator != 0{#endsyntax#} and
-              {#syntax#}!(@typeInfo(T) == .Int and T.is_signed and numerator == std.math.minInt(T) and denominator == -1){#endsyntax#}.
+              {#syntax#}!(@typeInfo(T) == .int and T.is_signed and numerator == std.math.minInt(T) and denominator == -1){#endsyntax#}.
       </p>
       <ul>
           <li>{#syntax#}@divTrunc(-5, 3) == -1{#endsyntax#}</li>
@@ -5320,8 +5320,8 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       any bits that disagree with the resultant sign bit are shifted out.
       </p>
       <p>
-      The type of {#syntax#}shift_amt{#endsyntax#} is an unsigned integer with {#syntax#}log2(@typeInfo(T).Int.bits){#endsyntax#} bits.
-              This is because {#syntax#}shift_amt >= @typeInfo(T).Int.bits{#endsyntax#} is undefined behavior.
+      The type of {#syntax#}shift_amt{#endsyntax#} is an unsigned integer with {#syntax#}log2(@typeInfo(T).int.bits){#endsyntax#} bits.
+              This is because {#syntax#}shift_amt >= @typeInfo(T).int.bits{#endsyntax#} is undefined behavior.
       </p>
       <p>
       {#syntax#}comptime_int{#endsyntax#} is modeled as an integer with an infinite number of bits,
@@ -5337,8 +5337,8 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       Performs {#syntax#}a << b{#endsyntax#} and returns a tuple with the result and a possible overflow bit.
       </p>
       <p>
-      The type of {#syntax#}shift_amt{#endsyntax#} is an unsigned integer with {#syntax#}log2(@typeInfo(@TypeOf(a)).Int.bits){#endsyntax#} bits.
-              This is because {#syntax#}shift_amt >= @typeInfo(@TypeOf(a)).Int.bits{#endsyntax#} is undefined behavior.
+      The type of {#syntax#}shift_amt{#endsyntax#} is an unsigned integer with {#syntax#}log2(@typeInfo(@TypeOf(a)).int.bits){#endsyntax#} bits.
+              This is because {#syntax#}shift_amt >= @typeInfo(@TypeOf(a)).int.bits{#endsyntax#} is undefined behavior.
       </p>
       {#see_also|@shlExact|@shrExact#}
       {#header_close#}
@@ -5350,8 +5350,8 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       that the shift will not shift any 1 bits out.
       </p>
       <p>
-      The type of {#syntax#}shift_amt{#endsyntax#} is an unsigned integer with {#syntax#}log2(@typeInfo(T).Int.bits){#endsyntax#} bits.
-              This is because {#syntax#}shift_amt >= @typeInfo(T).Int.bits{#endsyntax#} is undefined behavior.
+      The type of {#syntax#}shift_amt{#endsyntax#} is an unsigned integer with {#syntax#}log2(@typeInfo(T).int.bits){#endsyntax#} bits.
+              This is because {#syntax#}shift_amt >= @typeInfo(T).int.bits{#endsyntax#} is undefined behavior.
       </p>
       {#see_also|@shlExact|@shlWithOverflow#}
       {#header_close#}
@@ -5405,7 +5405,7 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
       This size may contain padding bytes. If there were two consecutive T in memory, the padding would be the offset
       in bytes between element at index 0 and the element at index 1. For {#link|integer|Integers#},
       consider whether you want to use {#syntax#}@sizeOf(T){#endsyntax#} or
-      {#syntax#}@typeInfo(T).Int.bits{#endsyntax#}.
+      {#syntax#}@typeInfo(T).int.bits{#endsyntax#}.
       </p>
       <p>
       This function measures the size at runtime. For types that are disallowed at runtime, such as

doc/langref/inline_prong_range.zig

@@ -1,7 +1,7 @@
 fn isFieldOptional(comptime T: type, field_index: usize) !bool {
-    const fields = @typeInfo(T).Struct.fields;
+    const fields = @typeInfo(T).@"struct".fields;
     return switch (field_index) {
-        inline 0...fields.len - 1 => |idx| @typeInfo(fields[idx].type) == .Optional,
+        inline 0...fields.len - 1 => |idx| @typeInfo(fields[idx].type) == .optional,
         else => return error.IndexOutOfBounds,
     };
 }

doc/langref/poc_printValue_fn.zig

@@ -1,13 +1,13 @@
 const Writer = struct {
     pub fn printValue(self: *Writer, value: anytype) !void {
         switch (@typeInfo(@TypeOf(value))) {
-            .Int => {
+            .int => {
                 return self.writeInt(value);
             },
-            .Float => {
+            .float => {
                 return self.writeFloat(value);
             },
-            .Pointer => {
+            .pointer => {
                 return self.write(value);
             },
             else => {

doc/langref/test_enums.zig

@@ -95,13 +95,13 @@ const Small = enum {
     four,
 };
 test "std.meta.Tag" {
-    try expect(@typeInfo(Small).Enum.tag_type == u2);
+    try expect(@typeInfo(Small).@"enum".tag_type == u2);
 }
 
 // @typeInfo tells us the field count and the fields names:
 test "@typeInfo" {
-    try expect(@typeInfo(Small).Enum.fields.len == 4);
-    try expect(mem.eql(u8, @typeInfo(Small).Enum.fields[1].name, "two"));
+    try expect(@typeInfo(Small).@"enum".fields.len == 4);
+    try expect(mem.eql(u8, @typeInfo(Small).@"enum".fields[1].name, "two"));
 }
 
 // @tagName gives a [:0]const u8 representation of an enum value:

doc/langref/test_error_union.zig

@@ -10,10 +10,10 @@ test "error union" {
     foo = error.SomeError;
 
     // Use compile-time reflection to access the payload type of an error union:
-    try comptime expect(@typeInfo(@TypeOf(foo)).ErrorUnion.payload == i32);
+    try comptime expect(@typeInfo(@TypeOf(foo)).error_union.payload == i32);
 
     // Use compile-time reflection to access the error set type of an error union:
-    try comptime expect(@typeInfo(@TypeOf(foo)).ErrorUnion.error_set == anyerror);
+    try comptime expect(@typeInfo(@TypeOf(foo)).error_union.error_set == anyerror);
 }
 
 // test

doc/langref/test_fn_reflection.zig

@@ -3,10 +3,10 @@ const math = std.math;
 const testing = std.testing;
 
 test "fn reflection" {
-    try testing.expect(@typeInfo(@TypeOf(testing.expect)).Fn.params[0].type.? == bool);
-    try testing.expect(@typeInfo(@TypeOf(testing.tmpDir)).Fn.return_type.? == testing.TmpDir);
+    try testing.expect(@typeInfo(@TypeOf(testing.expect)).@"fn".params[0].type.? == bool);
+    try testing.expect(@typeInfo(@TypeOf(testing.tmpDir)).@"fn".return_type.? == testing.TmpDir);
 
-    try testing.expect(@typeInfo(@TypeOf(math.Log2Int)).Fn.is_generic);
+    try testing.expect(@typeInfo(@TypeOf(math.Log2Int)).@"fn".is_generic);
 }
 
 // test

doc/langref/test_inline_else.zig

@@ -17,8 +17,8 @@ const AnySlice = union(enum) {
 };
 
 fn withFor(any: AnySlice) usize {
-    const Tag = @typeInfo(AnySlice).Union.tag_type.?;
-    inline for (@typeInfo(Tag).Enum.fields) |field| {
+    const Tag = @typeInfo(AnySlice).@"union".tag_type.?;
+    inline for (@typeInfo(Tag).@"enum".fields) |field| {
         // With `inline for` the function gets generated as
         // a series of `if` statements relying on the optimizer
         // to convert it to a switch.

doc/langref/test_inline_switch.zig

@@ -3,11 +3,11 @@ const expect = std.testing.expect;
 const expectError = std.testing.expectError;
 
 fn isFieldOptional(comptime T: type, field_index: usize) !bool {
-    const fields = @typeInfo(T).Struct.fields;
+    const fields = @typeInfo(T).@"struct".fields;
     return switch (field_index) {
         // This prong is analyzed twice with `idx` being a
         // comptime-known value each time.
-        inline 0, 1 => |idx| @typeInfo(fields[idx].type) == .Optional,
+        inline 0, 1 => |idx| @typeInfo(fields[idx].type) == .optional,
         else => return error.IndexOutOfBounds,
     };
 }

doc/langref/test_optional_type.zig

@@ -8,7 +8,7 @@ test "optional type" {
     foo = 1234;
 
     // Use compile-time reflection to access the child type of the optional:
-    try comptime expect(@typeInfo(@TypeOf(foo)).Optional.child == i32);
+    try comptime expect(@typeInfo(@TypeOf(foo)).optional.child == i32);
 }
 
 // test

doc/langref/test_pointer_casting.zig

@@ -17,7 +17,7 @@ test "pointer casting" {
 
 test "pointer child type" {
     // pointer types have a `child` field which tells you the type they point to.
-    try expect(@typeInfo(*u32).Pointer.child == u32);
+    try expect(@typeInfo(*u32).pointer.child == u32);
 }
 
 // test

doc/langref/test_variable_alignment.zig

@@ -8,7 +8,7 @@ test "variable alignment" {
     try expect(@TypeOf(&x) == *i32);
     try expect(*i32 == *align(align_of_i32) i32);
     if (builtin.target.cpu.arch == .x86_64) {
-        try expect(@typeInfo(*i32).Pointer.alignment == 4);
+        try expect(@typeInfo(*i32).pointer.alignment == 4);
     }
 }
 

doc/langref/test_variable_func_alignment.zig

@@ -3,7 +3,7 @@ const expect = @import("std").testing.expect;
 var foo: u8 align(4) = 100;
 
 test "global variable alignment" {
-    try expect(@typeInfo(@TypeOf(&foo)).Pointer.alignment == 4);
+    try expect(@typeInfo(@TypeOf(&foo)).pointer.alignment == 4);
     try expect(@TypeOf(&foo) == *align(4) u8);
     const as_pointer_to_array: *align(4) [1]u8 = &foo;
     const as_slice: []align(4) u8 = as_pointer_to_array;

doc/langref/test_variadic_function.zig

@@ -5,7 +5,7 @@ pub extern "c" fn printf(format: [*:0]const u8, ...) c_int;
 
 test "variadic function" {
     try testing.expect(printf("Hello, world!\n") == 14);
-    try testing.expect(@typeInfo(@TypeOf(printf)).Fn.is_var_args);
+    try testing.expect(@typeInfo(@TypeOf(printf)).@"fn".is_var_args);
 }
 
 // test

lib/compiler/aro/aro/Attribute.zig

@@ -67,7 +67,7 @@ pub fn requiredArgCount(attr: Tag) u32 {
             comptime {
                 const fields = std.meta.fields(@field(attributes, @tagName(tag)));
                 for (fields) |arg_field| {
-                    if (!mem.eql(u8, arg_field.name, "__name_tok") and @typeInfo(arg_field.type) != .Optional) needed += 1;
+                    if (!mem.eql(u8, arg_field.name, "__name_tok") and @typeInfo(arg_field.type) != .optional) needed += 1;
                 }
             }
             return needed;
@@ -93,7 +93,7 @@ pub fn maxArgCount(attr: Tag) u32 {
 
 fn UnwrapOptional(comptime T: type) type {
     return switch (@typeInfo(T)) {
-        .Optional => |optional| optional.child,
+        .optional => |optional| optional.child,
         else => T,
     };
 }
@@ -110,7 +110,7 @@ pub const Formatting = struct {
 
                 if (fields.len == 0) unreachable;
                 const Unwrapped = UnwrapOptional(fields[0].type);
-                if (@typeInfo(Unwrapped) != .Enum) unreachable;
+                if (@typeInfo(Unwrapped) != .@"enum") unreachable;
 
                 return if (Unwrapped.opts.enum_kind == .identifier) "'" else "\"";
             },
@@ -127,9 +127,9 @@ pub const Formatting = struct {
 
                 if (fields.len == 0) unreachable;
                 const Unwrapped = UnwrapOptional(fields[0].type);
-                if (@typeInfo(Unwrapped) != .Enum) unreachable;
+                if (@typeInfo(Unwrapped) != .@"enum") unreachable;
 
-                const enum_fields = @typeInfo(Unwrapped).Enum.fields;
+                const enum_fields = @typeInfo(Unwrapped).@"enum".fields;
                 @setEvalBranchQuota(3000);
                 const quote = comptime quoteChar(@enumFromInt(@intFromEnum(tag)));
                 comptime var values: []const u8 = quote ++ enum_fields[0].name ++ quote;
@@ -152,7 +152,7 @@ pub fn wantsIdentEnum(attr: Tag) bool {
 
             if (fields.len == 0) return false;
             const Unwrapped = UnwrapOptional(fields[0].type);
-            if (@typeInfo(Unwrapped) != .Enum) return false;
+            if (@typeInfo(Unwrapped) != .@"enum") return false;
 
             return Unwrapped.opts.enum_kind == .identifier;
         },
@@ -165,7 +165,7 @@ pub fn diagnoseIdent(attr: Tag, arguments: *Arguments, ident: []const u8) ?Diagn
             const fields = std.meta.fields(@field(attributes, @tagName(tag)));
             if (fields.len == 0) unreachable;
             const Unwrapped = UnwrapOptional(fields[0].type);
-            if (@typeInfo(Unwrapped) != .Enum) unreachable;
+            if (@typeInfo(Unwrapped) != .@"enum") unreachable;
             if (std.meta.stringToEnum(Unwrapped, normalize(ident))) |enum_val| {
                 @field(@field(arguments, @tagName(tag)), fields[0].name) = enum_val;
                 return null;
@@ -239,7 +239,7 @@ fn diagnoseField(
     const key = p.comp.interner.get(res.val.ref());
     switch (key) {
         .int => {
-            if (@typeInfo(Wanted) == .Int) {
+            if (@typeInfo(Wanted) == .int) {
                 @field(@field(arguments, decl.name), field.name) = res.val.toInt(Wanted, p.comp) orelse return .{
                     .tag = .attribute_int_out_of_range,
                     .extra = .{ .str = try res.str(p) },
@@ -258,7 +258,7 @@ fn diagnoseField(
                 }
                 @field(@field(arguments, decl.name), field.name) = try p.removeNull(res.val);
                 return null;
-            } else if (@typeInfo(Wanted) == .Enum and @hasDecl(Wanted, "opts") and Wanted.opts.enum_kind == .string) {
+            } else if (@typeInfo(Wanted) == .@"enum" and @hasDecl(Wanted, "opts") and Wanted.opts.enum_kind == .string) {
                 const str = bytes[0 .. bytes.len - 1];
                 if (std.meta.stringToEnum(Wanted, str)) |enum_val| {
                     @field(@field(arguments, decl.name), field.name) = enum_val;
@@ -293,7 +293,7 @@ fn invalidArgMsg(comptime Expected: type, actual: ArgumentType) Diagnostics.Mess
             Alignment => .alignment,
             CallingConvention => .identifier,
             else => switch (@typeInfo(Expected)) {
-                .Enum => if (Expected.opts.enum_kind == .string) .string else .identifier,
+                .@"enum" => if (Expected.opts.enum_kind == .string) .string else .identifier,
                 else => unreachable,
             },
         }, .actual = actual } },
@@ -303,7 +303,7 @@ fn invalidArgMsg(comptime Expected: type, actual: ArgumentType) Diagnostics.Mess
 pub fn diagnose(attr: Tag, arguments: *Arguments, arg_idx: u32, res: Parser.Result, node: Tree.Node, p: *Parser) !?Diagnostics.Message {
     switch (attr) {
         inline else => |tag| {
-            const decl = @typeInfo(attributes).Struct.decls[@intFromEnum(tag)];
+            const decl = @typeInfo(attributes).@"struct".decls[@intFromEnum(tag)];
             const max_arg_count = comptime maxArgCount(tag);
             if (arg_idx >= max_arg_count) return Diagnostics.Message{
                 .tag = .attribute_too_many_args,
@@ -641,7 +641,7 @@ const attributes = struct {
 pub const Tag = std.meta.DeclEnum(attributes);
 
 pub const Arguments = blk: {
-    const decls = @typeInfo(attributes).Struct.decls;
+    const decls = @typeInfo(attributes).@"struct".decls;
     var union_fields: [decls.len]ZigType.UnionField = undefined;
     for (decls, &union_fields) |decl, *field| {
         field.* = .{
@@ -652,7 +652,7 @@ pub const Arguments = blk: {
     }
 
     break :blk @Type(.{
-        .Union = .{
+        .@"union" = .{
             .layout = .auto,
             .tag_type = null,
             .fields = &union_fields,
@@ -662,7 +662,7 @@ pub const Arguments = blk: {
 };
 
 pub fn ArgumentsForTag(comptime tag: Tag) type {
-    const decl = @typeInfo(attributes).Struct.decls[@intFromEnum(tag)];
+    const decl = @typeInfo(attributes).@"struct".decls[@intFromEnum(tag)];
     return @field(attributes, decl.name);
 }
 

lib/compiler/aro/aro/Compilation.zig

@@ -61,7 +61,7 @@ pub const Environment = struct {
         var env: Environment = .{};
         errdefer env.deinit(allocator);
 
-        inline for (@typeInfo(@TypeOf(env)).Struct.fields) |field| {
+        inline for (@typeInfo(@TypeOf(env)).@"struct".fields) |field| {
             std.debug.assert(@field(env, field.name) == null);
 
             var env_var_buf: [field.name.len]u8 = undefined;
@@ -78,7 +78,7 @@ pub const Environment = struct {
 
     /// Use this only if environment slices were allocated with `allocator` (such as via `loadAll`)
     pub fn deinit(self: *Environment, allocator: std.mem.Allocator) void {
-        inline for (@typeInfo(@TypeOf(self.*)).Struct.fields) |field| {
+        inline for (@typeInfo(@TypeOf(self.*)).@"struct".fields) |field| {
             if (@field(self, field.name)) |slice| {
                 allocator.free(slice);
             }

lib/compiler/aro/aro/Tree.zig

@@ -707,7 +707,7 @@ fn dumpAttribute(tree: *const Tree, attr: Attribute, writer: anytype) !void {
     switch (attr.tag) {
         inline else => |tag| {
             const args = @field(attr.args, @tagName(tag));
-            const fields = @typeInfo(@TypeOf(args)).Struct.fields;
+            const fields = @typeInfo(@TypeOf(args)).@"struct".fields;
             if (fields.len == 0) {
                 try writer.writeByte('\n');
                 return;
@@ -724,7 +724,7 @@ fn dumpAttribute(tree: *const Tree, attr: Attribute, writer: anytype) !void {
                     Interner.Ref => try writer.print("\"{s}\"", .{tree.interner.get(@field(args, f.name)).bytes}),
                     ?Interner.Ref => try writer.print("\"{?s}\"", .{if (@field(args, f.name)) |str| tree.interner.get(str).bytes else null}),
                     else => switch (@typeInfo(f.type)) {
-                        .Enum => try writer.writeAll(@tagName(@field(args, f.name))),
+                        .@"enum" => try writer.writeAll(@tagName(@field(args, f.name))),
                         else => try writer.print("{any}", .{@field(args, f.name)}),
                     },
                 }

lib/compiler/aro/aro/Value.zig

@@ -24,7 +24,7 @@ pub fn intern(comp: *Compilation, k: Interner.Key) !Value {
 
 pub fn int(i: anytype, comp: *Compilation) !Value {
     const info = @typeInfo(@TypeOf(i));
-    if (info == .ComptimeInt or info.Int.signedness == .unsigned) {
+    if (info == .comptime_int or info.int.signedness == .unsigned) {
         return intern(comp, .{ .int = .{ .u64 = i } });
     } else {
         return intern(comp, .{ .int = .{ .i64 = i } });