Commit 8d5636ebe4

@@ -802,8 +802,8 @@ fn tokenizeAndPrintRaw(docgen_tokenizer: *Tokenizer, out: var, source_token: Tok
             .Keyword_inline,
             .Keyword_nakedcc,
             .Keyword_noalias,
-            .Keyword_noasync,
             .Keyword_noinline,
+            .Keyword_nosuspend,
             .Keyword_or,
             .Keyword_orelse,
             .Keyword_packed,

@@ -438,7 +438,7 @@ pub const Node = struct {
         ContainerDecl,
         Asm,
         Comptime,
-        Noasync,
+        Nosuspend,
         Block,
 
         // Misc
@@ -569,9 +569,9 @@ pub const Node = struct {
 
                     return true;
                 },
-                .Noasync => {
-                    const noasync_node = @fieldParentPtr(Noasync, "base", n);
-                    return noasync_node.expr.id != .Block;
+                .Nosuspend => {
+                    const nosuspend_node = @fieldParentPtr(Nosuspend, "base", n);
+                    return nosuspend_node.expr.id != .Block;
                 },
                 else => return true,
             }
@@ -1084,12 +1084,12 @@ pub const Node = struct {
         }
     };
 
-    pub const Noasync = struct {
-        base: Node = Node{ .id = .Noasync },
-        noasync_token: TokenIndex,
+    pub const Nosuspend = struct {
+        base: Node = Node{ .id = .Nosuspend },
+        nosuspend_token: TokenIndex,
         expr: *Node,
 
-        pub fn iterate(self: *Noasync, index: usize) ?*Node {
+        pub fn iterate(self: *Nosuspend, index: usize) ?*Node {
             var i = index;
 
             if (i < 1) return self.expr;
@@ -1098,11 +1098,11 @@ pub const Node = struct {
             return null;
         }
 
-        pub fn firstToken(self: *const Noasync) TokenIndex {
-            return self.noasync_token;
+        pub fn firstToken(self: *const Nosuspend) TokenIndex {
+            return self.nosuspend_token;
         }
 
-        pub fn lastToken(self: *const Noasync) TokenIndex {
+        pub fn lastToken(self: *const Nosuspend) TokenIndex {
             return self.expr.lastToken();
         }
     };

@@ -495,7 +495,7 @@ fn parseContainerField(arena: *Allocator, it: *TokenIterator, tree: *Tree) !?*No
 /// Statement
 ///     <- KEYWORD_comptime? VarDecl
 ///      / KEYWORD_comptime BlockExprStatement
-///      / KEYWORD_noasync BlockExprStatement
+///      / KEYWORD_nosuspend BlockExprStatement
 ///      / KEYWORD_suspend (SEMICOLON / BlockExprStatement)
 ///      / KEYWORD_defer BlockExprStatement
 ///      / KEYWORD_errdefer Payload? BlockExprStatement
@@ -527,14 +527,14 @@ fn parseStatement(arena: *Allocator, it: *TokenIterator, tree: *Tree) Error!?*No
         return &node.base;
     }
 
-    if (eatToken(it, .Keyword_noasync)) |noasync_token| {
+    if (eatToken(it, .Keyword_nosuspend)) |nosuspend_token| {
         const block_expr = try expectNode(arena, it, tree, parseBlockExprStatement, .{
             .ExpectedBlockOrAssignment = .{ .token = it.index },
         });
 
-        const node = try arena.create(Node.Noasync);
+        const node = try arena.create(Node.Nosuspend);
         node.* = .{
-            .noasync_token = noasync_token,
+            .nosuspend_token = nosuspend_token,
             .expr = block_expr,
         };
         return &node.base;
@@ -908,7 +908,7 @@ fn parsePrefixExpr(arena: *Allocator, it: *TokenIterator, tree: *Tree) !?*Node {
 ///      / IfExpr
 ///      / KEYWORD_break BreakLabel? Expr?
 ///      / KEYWORD_comptime Expr
-///      / KEYWORD_noasync Expr
+///      / KEYWORD_nosuspend Expr
 ///      / KEYWORD_continue BreakLabel?
 ///      / KEYWORD_resume Expr
 ///      / KEYWORD_return Expr?
@@ -944,13 +944,13 @@ fn parsePrimaryExpr(arena: *Allocator, it: *TokenIterator, tree: *Tree) !?*Node
         return &node.base;
     }
 
-    if (eatToken(it, .Keyword_noasync)) |token| {
+    if (eatToken(it, .Keyword_nosuspend)) |token| {
         const expr_node = try expectNode(arena, it, tree, parseExpr, .{
             .ExpectedExpr = .{ .token = it.index },
         });
-        const node = try arena.create(Node.Noasync);
+        const node = try arena.create(Node.Nosuspend);
         node.* = .{
-            .noasync_token = token,
+            .nosuspend_token = token,
             .expr = expr_node,
         };
         return &node.base;
@@ -1288,7 +1288,7 @@ fn parseSuffixExpr(arena: *Allocator, it: *TokenIterator, tree: *Tree) !?*Node {
 ///      / IfTypeExpr
 ///      / INTEGER
 ///      / KEYWORD_comptime TypeExpr
-///      / KEYWORD_noasync TypeExpr
+///      / KEYWORD_nosuspend TypeExpr
 ///      / KEYWORD_error DOT IDENTIFIER
 ///      / KEYWORD_false
 ///      / KEYWORD_null
@@ -1327,11 +1327,11 @@ fn parsePrimaryTypeExpr(arena: *Allocator, it: *TokenIterator, tree: *Tree) !?*N
         };
         return &node.base;
     }
-    if (eatToken(it, .Keyword_noasync)) |token| {
+    if (eatToken(it, .Keyword_nosuspend)) |token| {
         const expr = (try parseTypeExpr(arena, it, tree)) orelse return null;
-        const node = try arena.create(Node.Noasync);
+        const node = try arena.create(Node.Nosuspend);
         node.* = .{
-            .noasync_token = token,
+            .nosuspend_token = token,
             .expr = expr,
         };
         return &node.base;

@@ -35,10 +35,10 @@ test "zig fmt: errdefer with payload" {
     );
 }
 
-test "zig fmt: noasync block" {
+test "zig fmt: nosuspend block" {
     try testCanonical(
         \\pub fn main() anyerror!void {
-        \\    noasync {
+        \\    nosuspend {
         \\        var foo: Foo = .{ .bar = 42 };
         \\    }
         \\}
@@ -46,10 +46,10 @@ test "zig fmt: noasync block" {
     );
 }
 
-test "zig fmt: noasync await" {
+test "zig fmt: nosuspend await" {
     try testCanonical(
         \\fn foo() void {
-        \\    x = noasync await y;
+        \\    x = nosuspend await y;
         \\}
         \\
     );
@@ -2519,9 +2519,9 @@ test "zig fmt: async functions" {
     );
 }
 
-test "zig fmt: noasync" {
+test "zig fmt: nosuspend" {
     try testCanonical(
-        \\const a = noasync foo();
+        \\const a = nosuspend foo();
         \\
     );
 }
@@ -2926,6 +2926,20 @@ test "zig fmt: hexadeciaml float literals with underscore separators" {
     );
 }
 
+test "zig fmt: noasync to nosuspend" {
+    // TODO: remove this
+    try testTransform(
+        \\pub fn main() void {
+        \\    noasync call();
+        \\}
+    ,
+        \\pub fn main() void {
+        \\    nosuspend call();
+        \\}
+        \\
+    );
+}
+
 const std = @import("std");
 const mem = std.mem;
 const warn = std.debug.warn;

@@ -391,11 +391,15 @@ fn renderExpression(
             try renderToken(tree, stream, comptime_node.comptime_token, indent, start_col, Space.Space);
             return renderExpression(allocator, stream, tree, indent, start_col, comptime_node.expr, space);
         },
-        .Noasync => {
-            const noasync_node = @fieldParentPtr(ast.Node.Noasync, "base", base);
-
-            try renderToken(tree, stream, noasync_node.noasync_token, indent, start_col, Space.Space);
-            return renderExpression(allocator, stream, tree, indent, start_col, noasync_node.expr, space);
+        .Nosuspend => {
+            const nosuspend_node = @fieldParentPtr(ast.Node.Nosuspend, "base", base);
+            if (mem.eql(u8, tree.tokenSlice(nosuspend_node.nosuspend_token), "noasync")) {
+                // TODO: remove this
+                try stream.writeAll("nosuspend ");
+            } else {
+                try renderToken(tree, stream, nosuspend_node.nosuspend_token, indent, start_col, Space.Space);
+            }
+            return renderExpression(allocator, stream, tree, indent, start_col, nosuspend_node.expr, space);
         },
 
         .Suspend => {

@@ -49,8 +49,9 @@ pub const Token = struct {
         Keyword.init("inline", .Keyword_inline),
         Keyword.init("nakedcc", .Keyword_nakedcc),
         Keyword.init("noalias", .Keyword_noalias),
-        Keyword.init("noasync", .Keyword_noasync),
+        Keyword.init("noasync", .Keyword_nosuspend), // TODO: remove this
         Keyword.init("noinline", .Keyword_noinline),
+        Keyword.init("nosuspend", .Keyword_nosuspend),
         Keyword.init("null", .Keyword_null),
         Keyword.init("or", .Keyword_or),
         Keyword.init("orelse", .Keyword_orelse),
@@ -182,8 +183,8 @@ pub const Token = struct {
         Keyword_inline,
         Keyword_nakedcc,
         Keyword_noalias,
-        Keyword_noasync,
         Keyword_noinline,
+        Keyword_nosuspend,
         Keyword_null,
         Keyword_or,
         Keyword_orelse,
@@ -307,8 +308,8 @@ pub const Token = struct {
                 .Keyword_inline => "inline",
                 .Keyword_nakedcc => "nakedcc",
                 .Keyword_noalias => "noalias",
-                .Keyword_noasync => "noasync",
                 .Keyword_noinline => "noinline",
+                .Keyword_nosuspend => "nosuspend",
                 .Keyword_null => "null",
                 .Keyword_or => "or",
                 .Keyword_orelse => "orelse",