diff --git a/compiler/rustc_error_messages/locales/en-US/parser.ftl b/compiler/rustc_error_messages/locales/en-US/parser.ftl
index 13c368d1c5850..455ff34f7247f 100644
--- a/compiler/rustc_error_messages/locales/en-US/parser.ftl
+++ b/compiler/rustc_error_messages/locales/en-US/parser.ftl
@@ -112,6 +112,9 @@ parser_missing_semicolon_before_array = expected `;`, found `[`
 parser_invalid_block_macro_segment = cannot use a `block` macro fragment here
     .label = the `block` fragment is within this context
 
+parser_expect_dotdot_not_dotdotdot = expected `..`, found `...`
+    .suggestion = use `..` to fill in the rest of the fields
+
 parser_if_expression_missing_then_block = this `if` expression is missing a block after the condition
     .add_then_block = add a block here
     .condition_possibly_unfinished = this binary operation is possibly unfinished
diff --git a/compiler/rustc_parse/src/errors.rs b/compiler/rustc_parse/src/errors.rs
index dc20490284293..0924c8537159c 100644
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -368,6 +368,15 @@ pub(crate) struct MissingSemicolonBeforeArray {
     pub semicolon: Span,
 }
 
+#[derive(Diagnostic)]
+#[diag(parser_expect_dotdot_not_dotdotdot)]
+pub(crate) struct MissingDotDot {
+    #[primary_span]
+    pub token_span: Span,
+    #[suggestion(applicability = "maybe-incorrect", code = "..", style = "verbose")]
+    pub sugg_span: Span,
+}
+
 #[derive(Diagnostic)]
 #[diag(parser_invalid_block_macro_segment)]
 pub(crate) struct InvalidBlockMacroSegment {
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs
index 0eb633f641687..4a1162b959983 100644
--- a/compiler/rustc_parse/src/parser/expr.rs
+++ b/compiler/rustc_parse/src/parser/expr.rs
@@ -20,9 +20,9 @@ use crate::errors::{
     InvalidNumLiteralSuffix, LabeledLoopInBreak, LeadingPlusNotSupported, LeftArrowOperator,
     LifetimeInBorrowExpression, MacroInvocationWithQualifiedPath, MalformedLoopLabel,
     MatchArmBodyWithoutBraces, MatchArmBodyWithoutBracesSugg, MissingCommaAfterMatchArm,
-    MissingInInForLoop, MissingInInForLoopSub, MissingSemicolonBeforeArray, NoFieldsForFnCall,
-    NotAsNegationOperator, NotAsNegationOperatorSub, OctalFloatLiteralNotSupported,
-    OuterAttributeNotAllowedOnIfElse, ParenthesesWithStructFields,
+    MissingDotDot, MissingInInForLoop, MissingInInForLoopSub, MissingSemicolonBeforeArray,
+    NoFieldsForFnCall, NotAsNegationOperator, NotAsNegationOperatorSub,
+    OctalFloatLiteralNotSupported, OuterAttributeNotAllowedOnIfElse, ParenthesesWithStructFields,
     RequireColonAfterLabeledExpression, ShiftInterpretedAsGeneric, StructLiteralNotAllowedHere,
     StructLiteralNotAllowedHereSugg, TildeAsUnaryOperator, UnexpectedTokenAfterLabel,
     UnexpectedTokenAfterLabelSugg, WrapExpressionInParentheses,
@@ -2880,7 +2880,7 @@ impl<'a> Parser<'a> {
         };
 
         while self.token != token::CloseDelim(close_delim) {
-            if self.eat(&token::DotDot) {
+            if self.eat(&token::DotDot) || self.recover_struct_field_dots(close_delim) {
                 let exp_span = self.prev_token.span;
                 // We permit `.. }` on the left-hand side of a destructuring assignment.
                 if self.check(&token::CloseDelim(close_delim)) {
@@ -3027,6 +3027,18 @@ impl<'a> Parser<'a> {
         self.recover_stmt();
     }
 
+    fn recover_struct_field_dots(&mut self, close_delim: Delimiter) -> bool {
+        if !self.look_ahead(1, |t| *t == token::CloseDelim(close_delim))
+            && self.eat(&token::DotDotDot)
+        {
+            // recover from typo of `...`, suggest `..`
+            let span = self.prev_token.span;
+            self.sess.emit_err(MissingDotDot { token_span: span, sugg_span: span });
+            return true;
+        }
+        false
+    }
+
     /// Parses `ident (COLON expr)?`.
     fn parse_expr_field(&mut self) -> PResult<'a, ExprField> {
         let attrs = self.parse_outer_attributes()?;
diff --git a/src/test/ui/parser/issue-102806.rs b/src/test/ui/parser/issue-102806.rs
new file mode 100644
index 0000000000000..ba297bdc9677b
--- /dev/null
+++ b/src/test/ui/parser/issue-102806.rs
@@ -0,0 +1,25 @@
+#![allow(dead_code)]
+
+#[derive(Default)]
+struct V3 {
+    x: f32,
+    y: f32,
+    z: f32,
+}
+
+fn pz(v: V3) {
+    let _ = V3 { z: 0.0, ...v};
+    //~^ ERROR expected `..`
+
+    let _ = V3 { z: 0.0, ...Default::default() };
+    //~^ ERROR expected `..`
+
+    let _ = V3 { z: 0.0, ... };
+    //~^ expected identifier
+    //~| ERROR missing fields `x` and `y` in initializer of `V3`
+
+    let V3 { z: val, ... } = v;
+    //~^ ERROR expected field pattern
+}
+
+fn main() {}
diff --git a/src/test/ui/parser/issue-102806.stderr b/src/test/ui/parser/issue-102806.stderr
new file mode 100644
index 0000000000000..6872b8bc0afec
--- /dev/null
+++ b/src/test/ui/parser/issue-102806.stderr
@@ -0,0 +1,45 @@
+error: expected `..`, found `...`
+  --> $DIR/issue-102806.rs:11:26
+   |
+LL |     let _ = V3 { z: 0.0, ...v};
+   |                          ^^^
+   |
+help: use `..` to fill in the rest of the fields
+   |
+LL |     let _ = V3 { z: 0.0, ..v};
+   |                          ~~
+
+error: expected `..`, found `...`
+  --> $DIR/issue-102806.rs:14:26
+   |
+LL |     let _ = V3 { z: 0.0, ...Default::default() };
+   |                          ^^^
+   |
+help: use `..` to fill in the rest of the fields
+   |
+LL |     let _ = V3 { z: 0.0, ..Default::default() };
+   |                          ~~
+
+error: expected identifier, found `...`
+  --> $DIR/issue-102806.rs:17:26
+   |
+LL |     let _ = V3 { z: 0.0, ... };
+   |             --           ^^^ expected identifier
+   |             |
+   |             while parsing this struct
+
+error: expected field pattern, found `...`
+  --> $DIR/issue-102806.rs:21:22
+   |
+LL |     let V3 { z: val, ... } = v;
+   |                      ^^^ help: to omit remaining fields, use one fewer `.`: `..`
+
+error[E0063]: missing fields `x` and `y` in initializer of `V3`
+  --> $DIR/issue-102806.rs:17:13
+   |
+LL |     let _ = V3 { z: 0.0, ... };
+   |             ^^ missing `x` and `y`
+
+error: aborting due to 5 previous errors
+
+For more information about this error, try `rustc --explain E0063`.