Auto merge of #2955 - rust-lang:rustup2023-07-03, r=oli-obk

Automatic sync from rustc

1 files changed, 179 insertions, 21 deletions

diff --git a/tests/rustdoc-js-std/parser-errors.js b/tests/rustdoc-js-std/parser-errors.js
index af7f63f99cb..b32bfea5439 100644
--- a/tests/rustdoc-js-std/parser-errors.js
+++ b/tests/rustdoc-js-std/parser-errors.js
@@ -33,15 +33,24 @@ const PARSED = [
         original: "\"P\" \"P\"",
         returned: [],
         userQuery: "\"p\" \"p\"",
+        error: "Cannot have more than one element if you use quotes",
+    },
+    {
+        query: '"P","P"',
+        elems: [],
+        foundElems: 0,
+        original: "\"P\",\"P\"",
+        returned: [],
+        userQuery: "\"p\",\"p\"",
         error: "Cannot have more than one literal search element",
     },
     {
-        query: 'P "P"',
+        query: "P,\"P\"",
         elems: [],
         foundElems: 0,
-        original: "P \"P\"",
+        original: "P,\"P\"",
         returned: [],
-        userQuery: "p \"p\"",
+        userQuery: "p,\"p\"",
         error: "Cannot use literal search when there is more than one element",
     },
     {
@@ -51,7 +60,16 @@ const PARSED = [
         original: "\"p\" p",
         returned: [],
         userQuery: "\"p\" p",
-        error: "You cannot have more than one element if you use quotes",
+        error: "Cannot have more than one element if you use quotes",
+    },
+    {
+        query: '"p",p',
+        elems: [],
+        foundElems: 0,
+        original: "\"p\",p",
+        returned: [],
+        userQuery: "\"p\",p",
+        error: "Cannot have more than one element if you use quotes",
     },
     {
         query: '"const": p',
@@ -60,7 +78,7 @@ const PARSED = [
         original: "\"const\": p",
         returned: [],
         userQuery: "\"const\": p",
-        error: "You cannot use quotes on type filter",
+        error: "Cannot use quotes on type filter",
     },
     {
         query: "a<:a>",
@@ -108,6 +126,15 @@ const PARSED = [
         error: "Paths cannot start with `::`",
     },
     {
+        query: " ::a::b",
+        elems: [],
+        foundElems: 0,
+        original: "::a::b",
+        returned: [],
+        userQuery: "::a::b",
+        error: "Paths cannot start with `::`",
+    },
+    {
         query: "a::::b",
         elems: [],
         foundElems: 0,
@@ -135,13 +162,13 @@ const PARSED = [
         error: "Expected type filter before `:`",
     },
     {
-        query: "a b:",
+        query: "a,b:",
         elems: [],
         foundElems: 0,
-        original: "a b:",
+        original: "a,b:",
         returned: [],
-        userQuery: "a b:",
-        error: "Unexpected `:` (expected path after type filter)",
+        userQuery: "a,b:",
+        error: "Unexpected `:` (expected path after type filter `b:`)",
     },
     {
         query: "a (b:",
@@ -159,7 +186,7 @@ const PARSED = [
         original: "_:",
         returned: [],
         userQuery: "_:",
-        error: "Unexpected `:` (expected path after type filter)",
+        error: "Unexpected `:` (expected path after type filter `_:`)",
     },
     {
         query: "_:a",
@@ -213,6 +240,15 @@ const PARSED = [
         original: '"p" <a>',
         returned: [],
         userQuery: '"p" <a>',
+        error: "Cannot have more than one element if you use quotes",
+    },
+    {
+        query: '"p",<a>',
+        elems: [],
+        foundElems: 0,
+        original: '"p",<a>',
+        returned: [],
+        userQuery: '"p",<a>',
         error: "Found generics without a path",
     },
     {
@@ -222,7 +258,16 @@ const PARSED = [
         original: '"p" a<a>',
         returned: [],
         userQuery: '"p" a<a>',
-        error: "You cannot have more than one element if you use quotes",
+        error: "Cannot have more than one element if you use quotes",
+    },
+    {
+        query: '"p",a<a>',
+        elems: [],
+        foundElems: 0,
+        original: '"p",a<a>',
+        returned: [],
+        userQuery: '"p",a<a>',
+        error: "Cannot have more than one element if you use quotes",
     },
     {
         query: "a,<",
@@ -240,7 +285,7 @@ const PARSED = [
         original: 'aaaaa<>b',
         returned: [],
         userQuery: 'aaaaa<>b',
-        error: 'Expected `,`, ` `, `:` or `->`, found `b`',
+        error: 'Expected `,`, `:` or `->` after `>`, found `b`',
     },
     {
         query: "fn:aaaaa<>b",
@@ -249,7 +294,7 @@ const PARSED = [
         original: 'fn:aaaaa<>b',
         returned: [],
         userQuery: 'fn:aaaaa<>b',
-        error: 'Expected `,`, ` `, `:` or `->`, found `b`',
+        error: 'Expected `,`, `:` or `->` after `>`, found `b`',
     },
     {
         query: "->a<>b",
@@ -258,7 +303,7 @@ const PARSED = [
         original: '->a<>b',
         returned: [],
         userQuery: '->a<>b',
-        error: 'Expected `,` or ` `, found `b`',
+        error: 'Expected `,` after `>`, found `b`',
     },
     {
         query: "a<->",
@@ -276,7 +321,7 @@ const PARSED = [
         original: 'a:: a',
         returned: [],
         userQuery: 'a:: a',
-        error: 'Paths cannot end with `::`',
+        error: 'Unexpected `:: `',
     },
     {
         query: "a ::a",
@@ -285,7 +330,7 @@ const PARSED = [
         original: 'a ::a',
         returned: [],
         userQuery: 'a ::a',
-        error: 'Paths cannot start with `::`',
+        error: 'Unexpected ` ::`',
     },
     {
         query: "a<a>:",
@@ -294,7 +339,7 @@ const PARSED = [
         original: "a<a>:",
         returned: [],
         userQuery: "a<a>:",
-        error: 'Unexpected `<` in type filter',
+        error: 'Unexpected `<` in type filter (before `:`)',
     },
     {
         query: "a<>:",
@@ -303,7 +348,7 @@ const PARSED = [
         original: "a<>:",
         returned: [],
         userQuery: "a<>:",
-        error: 'Unexpected `<` in type filter',
+        error: 'Unexpected `<` in type filter (before `:`)',
     },
     {
         query: "a,:",
@@ -312,7 +357,7 @@ const PARSED = [
         original: "a,:",
         returned: [],
         userQuery: "a,:",
-        error: 'Unexpected `,` in type filter',
+        error: 'Unexpected `,` in type filter (before `:`)',
     },
     {
         query: "  a<>  :",
@@ -321,7 +366,7 @@ const PARSED = [
         original: "a<>  :",
         returned: [],
         userQuery: "a<>  :",
-        error: 'Unexpected `<` in type filter',
+        error: 'Unexpected `<` in type filter (before `:`)',
     },
     {
         query: "mod : :",
@@ -330,7 +375,16 @@ const PARSED = [
         original: "mod : :",
         returned: [],
         userQuery: "mod : :",
-        error: 'Unexpected `:`',
+        error: 'Unexpected `:` (expected path after type filter `mod:`)',
+    },
+    {
+        query: "mod: :",
+        elems: [],
+        foundElems: 0,
+        original: "mod: :",
+        returned: [],
+        userQuery: "mod: :",
+        error: 'Unexpected `:` (expected path after type filter `mod:`)',
     },
     {
         query: "a!a",
@@ -386,4 +440,108 @@ const PARSED = [
         userQuery: "a<",
         error: "Unclosed `<`",
     },
+    {
+        query: "p<x> , y",
+        elems: [
+            {
+                name: "p",
+                fullPath: ["p"],
+                pathWithoutLast: [],
+                pathLast: "p",
+                generics: [
+                    {
+                        name: "x",
+                        fullPath: ["x"],
+                        pathWithoutLast: [],
+                        pathLast: "x",
+                        generics: [],
+                        typeFilter: -1,
+                    },
+                ],
+                typeFilter: -1,
+            },
+            {
+                name: "y",
+                fullPath: ["y"],
+                pathWithoutLast: [],
+                pathLast: "y",
+                generics: [],
+                typeFilter: -1,
+            },
+        ],
+        foundElems: 2,
+        original: "p<x> , y",
+        returned: [],
+        userQuery: "p<x> , y",
+        error: null,
+    },
+    {
+        query: "p<x , y>",
+        elems: [
+            {
+                name: "p",
+                fullPath: ["p"],
+                pathWithoutLast: [],
+                pathLast: "p",
+                generics: [
+                    {
+                        name: "x",
+                        fullPath: ["x"],
+                        pathWithoutLast: [],
+                        pathLast: "x",
+                        generics: [],
+                        typeFilter: -1,
+                    },
+                    {
+                        name: "y",
+                        fullPath: ["y"],
+                        pathWithoutLast: [],
+                        pathLast: "y",
+                        generics: [],
+                        typeFilter: -1,
+                    },
+                ],
+                typeFilter: -1,
+            },
+        ],
+        foundElems: 1,
+        original: "p<x , y>",
+        returned: [],
+        userQuery: "p<x , y>",
+        error: null,
+    },
+    {
+        query: "p ,x , y",
+        elems: [
+            {
+                name: "p",
+                fullPath: ["p"],
+                pathWithoutLast: [],
+                pathLast: "p",
+                generics: [],
+                typeFilter: -1,
+            },
+            {
+                name: "x",
+                fullPath: ["x"],
+                pathWithoutLast: [],
+                pathLast: "x",
+                generics: [],
+                typeFilter: -1,
+            },
+            {
+                name: "y",
+                fullPath: ["y"],
+                pathWithoutLast: [],
+                pathLast: "y",
+                generics: [],
+                typeFilter: -1,
+            },
+        ],
+        foundElems: 3,
+        original: "p ,x , y",
+        returned: [],
+        userQuery: "p ,x , y",
+        error: null,
+    },
 ];