diff --git a/doc/langref.html.in b/doc/langref.html.in
index 8ba932c2bc..0b91420109 100644
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@@ -12094,7 +12094,9 @@ FnProto <- KEYWORD_fn IDENTIFIER? LPAREN ParamDeclList RPAREN ByteAlign? AddrSpa
 
 VarDecl <- (KEYWORD_const / KEYWORD_var) IDENTIFIER (COLON TypeExpr)? ByteAlign? AddrSpace? LinkSection? (EQUAL Expr)? SEMICOLON
 
-ContainerField <- doc_comment? KEYWORD_comptime? IDENTIFIER (COLON TypeExpr ByteAlign?)? (EQUAL Expr)?
+ContainerField
+     <- doc_comment? KEYWORD_comptime? IDENTIFIER (COLON TypeExpr ByteAlign?)? (EQUAL Expr)?
+      / doc_comment? KEYWORD_comptime? (IDENTIFIER COLON)? !KEYWORD_fn TypeExpr ByteAlign? (EQUAL Expr)?
 
 # *** Block Level ***
 Statement
@@ -12479,8 +12481,8 @@ string_char
     <- char_escape
      / [^\\"\n]
 
-container_doc_comment <- ('//!' [^\n]* [ \n]*)+
-doc_comment <- ('///' [^\n]* [ \n]*)+ skip
+container_doc_comment <- ('//!' [^\n]* [ \n]* skip)+
+doc_comment <- ('///' [^\n]* [ \n]* skip)+
 line_comment <- '//' ![!/][^\n]* / '////' [^\n]*
 line_string <- ("\\\\" [^\n]* [ \n]*)+
 skip <- ([ \n] / line_comment)*
diff --git a/lib/std/zig/Ast.zig b/lib/std/zig/Ast.zig
index 74b1048470..6986424b5f 100644
--- a/lib/std/zig/Ast.zig
+++ b/lib/std/zig/Ast.zig
@@ -559,8 +559,7 @@ pub fn firstToken(tree: Ast, node: Node.Index) TokenIndex {
         .container_field,
         => {
             const name_token = main_tokens[n];
-            if (token_tags[name_token + 1] != .colon) return name_token - end_offset;
-            if (name_token > 0 and token_tags[name_token - 1] == .keyword_comptime) {
+            if (token_tags[name_token] != .keyword_comptime and name_token > 0 and token_tags[name_token - 1] == .keyword_comptime) {
                 end_offset += 1;
             }
             return name_token - end_offset;
diff --git a/lib/std/zig/parse.zig b/lib/std/zig/parse.zig
index ced4b05ba9..6fc82fcad5 100644
--- a/lib/std/zig/parse.zig
+++ b/lib/std/zig/parse.zig
@@ -313,7 +313,6 @@ const Parser = struct {
                         trailing = false;
                     },
                     else => {
-                        p.tok_i += 1;
                         const identifier = p.tok_i;
                         defer last_field = identifier;
                         const container_field = p.expectContainerField() catch |err| switch (err) {
diff --git a/lib/std/zig/parser_test.zig b/lib/std/zig/parser_test.zig
index e65a9fcaac..1b8a240642 100644
--- a/lib/std/zig/parser_test.zig
+++ b/lib/std/zig/parser_test.zig
@@ -1,7 +1,9 @@
 test "zig fmt: tuple struct" {
     try testCanonical(
         \\const T = struct {
-        \\    comptime u32,
+        \\    /// doc comment on tuple field
+        \\    comptime comptime u32,
+        \\    /// another doc comment on tuple field
         \\    *u32 = 1,
         \\    // needs to be wrapped in parentheses to not be parsed as a function decl
         \\    (fn () void) align(1),
@@ -4238,6 +4240,18 @@ test "zig fmt: remove newlines surrounding doc comment within container decl" {
     );
 }
 
+test "zig fmt: comptime before comptime field" {
+    try testError(
+        \\const Foo = struct {
+        \\    a: i32,
+        \\    comptime comptime b: i32 = 1234,
+        \\};
+        \\
+    , &[_]Error{
+        .expected_comma_after_field,
+    });
+}
+
 test "zig fmt: invalid else branch statement" {
     try testError(
         \\/// This is a doc comment for a comptime block.