2 files changed, 290 insertions, 0 deletions
diff --git a/crates/ra_cargo_watch/src/conv/snapshots/test__snap_macro_compiler_error.snap b/crates/ra_cargo_watch/src/conv/snapshots/test__snap_macro_compiler_error.snap
new file mode 100644
index 000000000..92f7eec05
--- /dev/null
+++ b/crates/ra_cargo_watch/src/conv/snapshots/test__snap_macro_compiler_error.snap
@@ -0,0 +1,61 @@
+---
+source: crates/ra_cargo_watch/src/conv/test.rs
+expression: diag
+---
+MappedRustDiagnostic {
+    location: Location {
+        uri: "file:///test/crates/ra_hir_def/src/data.rs",
+        range: Range {
+            start: Position {
+                line: 79,
+                character: 15,
+            },
+            end: Position {
+                line: 79,
+                character: 41,
+            },
+        },
+    },
+    diagnostic: Diagnostic {
+        range: Range {
+            start: Position {
+                line: 79,
+                character: 15,
+            },
+            end: Position {
+                line: 79,
+                character: 41,
+            },
+        },
+        severity: Some(
+            Error,
+        ),
+        code: None,
+        source: Some(
+            "rustc",
+        ),
+        message: "Please register your known path in the path module",
+        related_information: Some(
+            [
+                DiagnosticRelatedInformation {
+                    location: Location {
+                        uri: "file:///test/crates/ra_hir_def/src/path.rs",
+                        range: Range {
+                            start: Position {
+                                line: 264,
+                                character: 8,
+                            },
+                            end: Position {
+                                line: 264,
+                                character: 76,
+                            },
+                        },
+                    },
+                    message: "Error originated from macro here",
+                },
+            ],
+        ),
+        tags: None,
+    },
+    suggested_fixes: [],
+}
diff --git a/crates/ra_cargo_watch/src/conv/test.rs b/crates/ra_cargo_watch/src/conv/test.rs
index 6817245c2..381992388 100644
--- a/crates/ra_cargo_watch/src/conv/test.rs
+++ b/crates/ra_cargo_watch/src/conv/test.rs
@@ -698,3 +698,232 @@ fn snap_handles_macro_location() {
    let diag = map_rust_diagnostic_to_lsp(&diag, &workspace_root).expect("couldn't map diagnostic");
    insta::assert_debug_snapshot!(diag);
 }
+#[test]
+fn snap_macro_compiler_error() {
+    let diag = parse_diagnostic(
+        r##"{
+    "rendered": "error: Please register your known path in the path module\n   --> crates/ra_hir_def/src/path.rs:265:9\n    |\n265 |         compile_error!(\"Please register your known path in the path module\")\n    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n    | \n   ::: crates/ra_hir_def/src/data.rs:80:16\n    |\n80  |     let path = path![std::future::Future];\n    |                -------------------------- in this macro invocation\n\n",
+    "children": [],
+    "code": null,
+    "level": "error",
+    "message": "Please register your known path in the path module",
+    "spans": [
+        {
+            "byte_end": 8285,
+            "byte_start": 8217,
+            "column_end": 77,
+            "column_start": 9,
+            "expansion": {
+                "def_site_span": {
+                    "byte_end": 8294,
+                    "byte_start": 7858,
+                    "column_end": 2,
+                    "column_start": 1,
+                    "expansion": null,
+                    "file_name": "crates/ra_hir_def/src/path.rs",
+                    "is_primary": false,
+                    "label": null,
+                    "line_end": 267,
+                    "line_start": 254,
+                    "suggested_replacement": null,
+                    "suggestion_applicability": null,
+                    "text": [
+                        {
+                            "highlight_end": 28,
+                            "highlight_start": 1,
+                            "text": "macro_rules! __known_path {"
+                        },
+                        {
+                            "highlight_end": 37,
+                            "highlight_start": 1,
+                            "text": "    (std::iter::IntoIterator) => {};"
+                        },
+                        {
+                            "highlight_end": 33,
+                            "highlight_start": 1,
+                            "text": "    (std::result::Result) => {};"
+                        },
+                        {
+                            "highlight_end": 29,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::Range) => {};"
+                        },
+                        {
+                            "highlight_end": 33,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::RangeFrom) => {};"
+                        },
+                        {
+                            "highlight_end": 33,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::RangeFull) => {};"
+                        },
+                        {
+                            "highlight_end": 31,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::RangeTo) => {};"
+                        },
+                        {
+                            "highlight_end": 40,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::RangeToInclusive) => {};"
+                        },
+                        {
+                            "highlight_end": 38,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::RangeInclusive) => {};"
+                        },
+                        {
+                            "highlight_end": 27,
+                            "highlight_start": 1,
+                            "text": "    (std::ops::Try) => {};"
+                        },
+                        {
+                            "highlight_end": 22,
+                            "highlight_start": 1,
+                            "text": "    ($path:path) => {"
+                        },
+                        {
+                            "highlight_end": 77,
+                            "highlight_start": 1,
+                            "text": "        compile_error!(\"Please register your known path in the path module\")"
+                        },
+                        {
+                            "highlight_end": 7,
+                            "highlight_start": 1,
+                            "text": "    };"
+                        },
+                        {
+                            "highlight_end": 2,
+                            "highlight_start": 1,
+                            "text": "}"
+                        }
+                    ]
+                },
+                "macro_decl_name": "$crate::__known_path!",
+                "span": {
+                    "byte_end": 8427,
+                    "byte_start": 8385,
+                    "column_end": 51,
+                    "column_start": 9,
+                    "expansion": {
+                        "def_site_span": {
+                            "byte_end": 8611,
+                            "byte_start": 8312,
+                            "column_end": 2,
+                            "column_start": 1,
+                            "expansion": null,
+                            "file_name": "crates/ra_hir_def/src/path.rs",
+                            "is_primary": false,
+                            "label": null,
+                            "line_end": 277,
+                            "line_start": 270,
+                            "suggested_replacement": null,
+                            "suggestion_applicability": null,
+                            "text": [
+                                {
+                                    "highlight_end": 22,
+                                    "highlight_start": 1,
+                                    "text": "macro_rules! __path {"
+                                },
+                                {
+                                    "highlight_end": 43,
+                                    "highlight_start": 1,
+                                    "text": "    ($start:ident $(:: $seg:ident)*) => ({"
+                                },
+                                {
+                                    "highlight_end": 51,
+                                    "highlight_start": 1,
+                                    "text": "        $crate::__known_path!($start $(:: $seg)*);"
+                                },
+                                {
+                                    "highlight_end": 87,
+                                    "highlight_start": 1,
+                                    "text": "        $crate::path::ModPath::from_simple_segments($crate::path::PathKind::Abs, vec!["
+                                },
+                                {
+                                    "highlight_end": 76,
+                                    "highlight_start": 1,
+                                    "text": "            $crate::path::__name![$start], $($crate::path::__name![$seg],)*"
+                                },
+                                {
+                                    "highlight_end": 11,
+                                    "highlight_start": 1,
+                                    "text": "        ])"
+                                },
+                                {
+                                    "highlight_end": 8,
+                                    "highlight_start": 1,
+                                    "text": "    });"
+                                },
+                                {
+                                    "highlight_end": 2,
+                                    "highlight_start": 1,
+                                    "text": "}"
+                                }
+                            ]
+                        },
+                        "macro_decl_name": "path!",
+                        "span": {
+                            "byte_end": 2966,
+                            "byte_start": 2940,
+                            "column_end": 42,
+                            "column_start": 16,
+                            "expansion": null,
+                            "file_name": "crates/ra_hir_def/src/data.rs",
+                            "is_primary": false,
+                            "label": null,
+                            "line_end": 80,
+                            "line_start": 80,
+                            "suggested_replacement": null,
+                            "suggestion_applicability": null,
+                            "text": [
+                                {
+                                    "highlight_end": 42,
+                                    "highlight_start": 16,
+                                    "text": "    let path = path![std::future::Future];"
+                                }
+                            ]
+                        }
+                    },
+                    "file_name": "crates/ra_hir_def/src/path.rs",
+                    "is_primary": false,
+                    "label": null,
+                    "line_end": 272,
+                    "line_start": 272,
+                    "suggested_replacement": null,
+                    "suggestion_applicability": null,
+                    "text": [
+                        {
+                            "highlight_end": 51,
+                            "highlight_start": 9,
+                            "text": "        $crate::__known_path!($start $(:: $seg)*);"
+                        }
+                    ]
+                }
+            },
+            "file_name": "crates/ra_hir_def/src/path.rs",
+            "is_primary": true,
+            "label": null,
+            "line_end": 265,
+            "line_start": 265,
+            "suggested_replacement": null,
+            "suggestion_applicability": null,
+            "text": [
+                {
+                    "highlight_end": 77,
+                    "highlight_start": 9,
+                    "text": "        compile_error!(\"Please register your known path in the path module\")"
+                }
+            ]
+        }
+    ]
+}
+        "##,
+    );
+    let workspace_root = PathBuf::from("/test/");
+    let diag = map_rust_diagnostic_to_lsp(&diag, &workspace_root).expect("couldn't map diagnostic");
+    insta::assert_debug_snapshot!(diag);
+}

diff --git a/crates/ra_cargo_watch/src/conv/snapshots/test__snap_macro_compiler_error.snap b/crates/ra_cargo_watch/src/conv/snapshots/test__snap_macro_compiler_error.snap new file mode 100644 index 000000000..92f7eec05 --- /dev/null +++ b/crates/ra_cargo_watch/src/conv/snapshots/test__snap_macro_compiler_error.snap
@@ -0,0 +1,61 @@
		1	---
		2	source: crates/ra_cargo_watch/src/conv/test.rs
		3	expression: diag
		4	---
		5	MappedRustDiagnostic {
		6	location: Location {
		7	uri: "file:///test/crates/ra_hir_def/src/data.rs",
		8	range: Range {
		9	start: Position {
		10	line: 79,
		11	character: 15,
		12	},
		13	end: Position {
		14	line: 79,
		15	character: 41,
		16	},
		17	},
		18	},
		19	diagnostic: Diagnostic {
		20	range: Range {
		21	start: Position {
		22	line: 79,
		23	character: 15,
		24	},
		25	end: Position {
		26	line: 79,
		27	character: 41,
		28	},
		29	},
		30	severity: Some(
		31	Error,
		32	),
		33	code: None,
		34	source: Some(
		35	"rustc",
		36	),
		37	message: "Please register your known path in the path module",
		38	related_information: Some(
		39	[
		40	DiagnosticRelatedInformation {
		41	location: Location {
		42	uri: "file:///test/crates/ra_hir_def/src/path.rs",
		43	range: Range {
		44	start: Position {
		45	line: 264,
		46	character: 8,
		47	},
		48	end: Position {
		49	line: 264,
		50	character: 76,
		51	},
		52	},
		53	},
		54	message: "Error originated from macro here",
		55	},
		56	],
		57	),
		58	tags: None,
		59	},
		60	suggested_fixes: [],
		61	}


diff --git a/crates/ra_cargo_watch/src/conv/test.rs b/crates/ra_cargo_watch/src/conv/test.rs index 6817245c2..381992388 100644 --- a/crates/ra_cargo_watch/src/conv/test.rs +++ b/crates/ra_cargo_watch/src/conv/test.rs
@@ -698,3 +698,232 @@ fn snap_handles_macro_location() {
698	let diag = map_rust_diagnostic_to_lsp(&diag, &workspace_root).expect("couldn't map diagnostic");	698	let diag = map_rust_diagnostic_to_lsp(&diag, &workspace_root).expect("couldn't map diagnostic");
699	insta::assert_debug_snapshot!(diag);	699	insta::assert_debug_snapshot!(diag);
700	}	700	}
		701
		702	#[test]
		703	fn snap_macro_compiler_error() {
		704	let diag = parse_diagnostic(
		705	r##"{
		706	"rendered": "error: Please register your known path in the path module\n --> crates/ra_hir_def/src/path.rs:265:9\n \|\n265 \| compile_error!(\"Please register your known path in the path module\")\n \| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n \| \n ::: crates/ra_hir_def/src/data.rs:80:16\n \|\n80 \| let path = path![std::future::Future];\n \| -------------------------- in this macro invocation\n\n",
		707	"children": [],
		708	"code": null,
		709	"level": "error",
		710	"message": "Please register your known path in the path module",
		711	"spans": [
		712	{
		713	"byte_end": 8285,
		714	"byte_start": 8217,
		715	"column_end": 77,
		716	"column_start": 9,
		717	"expansion": {
		718	"def_site_span": {
		719	"byte_end": 8294,
		720	"byte_start": 7858,
		721	"column_end": 2,
		722	"column_start": 1,
		723	"expansion": null,
		724	"file_name": "crates/ra_hir_def/src/path.rs",
		725	"is_primary": false,
		726	"label": null,
		727	"line_end": 267,
		728	"line_start": 254,
		729	"suggested_replacement": null,
		730	"suggestion_applicability": null,
		731	"text": [
		732	{
		733	"highlight_end": 28,
		734	"highlight_start": 1,
		735	"text": "macro_rules! __known_path {"
		736	},
		737	{
		738	"highlight_end": 37,
		739	"highlight_start": 1,
		740	"text": " (std::iter::IntoIterator) => {};"
		741	},
		742	{
		743	"highlight_end": 33,
		744	"highlight_start": 1,
		745	"text": " (std::result::Result) => {};"
		746	},
		747	{
		748	"highlight_end": 29,
		749	"highlight_start": 1,
		750	"text": " (std::ops::Range) => {};"
		751	},
		752	{
		753	"highlight_end": 33,
		754	"highlight_start": 1,
		755	"text": " (std::ops::RangeFrom) => {};"
		756	},
		757	{
		758	"highlight_end": 33,
		759	"highlight_start": 1,
		760	"text": " (std::ops::RangeFull) => {};"
		761	},
		762	{
		763	"highlight_end": 31,
		764	"highlight_start": 1,
		765	"text": " (std::ops::RangeTo) => {};"
		766	},
		767	{
		768	"highlight_end": 40,
		769	"highlight_start": 1,
		770	"text": " (std::ops::RangeToInclusive) => {};"
		771	},
		772	{
		773	"highlight_end": 38,
		774	"highlight_start": 1,
		775	"text": " (std::ops::RangeInclusive) => {};"
		776	},
		777	{
		778	"highlight_end": 27,
		779	"highlight_start": 1,
		780	"text": " (std::ops::Try) => {};"
		781	},
		782	{
		783	"highlight_end": 22,
		784	"highlight_start": 1,
		785	"text": " ($path:path) => {"
		786	},
		787	{
		788	"highlight_end": 77,
		789	"highlight_start": 1,
		790	"text": " compile_error!(\"Please register your known path in the path module\")"
		791	},
		792	{
		793	"highlight_end": 7,
		794	"highlight_start": 1,
		795	"text": " };"
		796	},
		797	{
		798	"highlight_end": 2,
		799	"highlight_start": 1,
		800	"text": "}"
		801	}
		802	]
		803	},
		804	"macro_decl_name": "$crate::__known_path!",
		805	"span": {
		806	"byte_end": 8427,
		807	"byte_start": 8385,
		808	"column_end": 51,
		809	"column_start": 9,
		810	"expansion": {
		811	"def_site_span": {
		812	"byte_end": 8611,
		813	"byte_start": 8312,
		814	"column_end": 2,
		815	"column_start": 1,
		816	"expansion": null,
		817	"file_name": "crates/ra_hir_def/src/path.rs",
		818	"is_primary": false,
		819	"label": null,
		820	"line_end": 277,
		821	"line_start": 270,
		822	"suggested_replacement": null,
		823	"suggestion_applicability": null,
		824	"text": [
		825	{
		826	"highlight_end": 22,
		827	"highlight_start": 1,
		828	"text": "macro_rules! __path {"
		829	},
		830	{
		831	"highlight_end": 43,
		832	"highlight_start": 1,
		833	"text": " ($start:ident $(:: $seg:ident)*) => ({"
		834	},
		835	{
		836	"highlight_end": 51,
		837	"highlight_start": 1,
		838	"text": " $crate::__known_path!($start $(:: $seg)*);"
		839	},
		840	{
		841	"highlight_end": 87,
		842	"highlight_start": 1,
		843	"text": " $crate::path::ModPath::from_simple_segments($crate::path::PathKind::Abs, vec!["
		844	},
		845	{
		846	"highlight_end": 76,
		847	"highlight_start": 1,
		848	"text": " $crate::path::__name![$start], $($crate::path::__name![$seg],)*"
		849	},
		850	{
		851	"highlight_end": 11,
		852	"highlight_start": 1,
		853	"text": " ])"
		854	},
		855	{
		856	"highlight_end": 8,
		857	"highlight_start": 1,
		858	"text": " });"
		859	},
		860	{
		861	"highlight_end": 2,
		862	"highlight_start": 1,
		863	"text": "}"
		864	}
		865	]
		866	},
		867	"macro_decl_name": "path!",
		868	"span": {
		869	"byte_end": 2966,
		870	"byte_start": 2940,
		871	"column_end": 42,
		872	"column_start": 16,
		873	"expansion": null,
		874	"file_name": "crates/ra_hir_def/src/data.rs",
		875	"is_primary": false,
		876	"label": null,
		877	"line_end": 80,
		878	"line_start": 80,
		879	"suggested_replacement": null,
		880	"suggestion_applicability": null,
		881	"text": [
		882	{
		883	"highlight_end": 42,
		884	"highlight_start": 16,
		885	"text": " let path = path![std::future::Future];"
		886	}
		887	]
		888	}
		889	},
		890	"file_name": "crates/ra_hir_def/src/path.rs",
		891	"is_primary": false,
		892	"label": null,
		893	"line_end": 272,
		894	"line_start": 272,
		895	"suggested_replacement": null,
		896	"suggestion_applicability": null,
		897	"text": [
		898	{
		899	"highlight_end": 51,
		900	"highlight_start": 9,
		901	"text": " $crate::__known_path!($start $(:: $seg)*);"
		902	}
		903	]
		904	}
		905	},
		906	"file_name": "crates/ra_hir_def/src/path.rs",
		907	"is_primary": true,
		908	"label": null,
		909	"line_end": 265,
		910	"line_start": 265,
		911	"suggested_replacement": null,
		912	"suggestion_applicability": null,
		913	"text": [
		914	{
		915	"highlight_end": 77,
		916	"highlight_start": 9,
		917	"text": " compile_error!(\"Please register your known path in the path module\")"
		918	}
		919	]
		920	}
		921	]
		922	}
		923	"##,
		924	);
		925
		926	let workspace_root = PathBuf::from("/test/");
		927	let diag = map_rust_diagnostic_to_lsp(&diag, &workspace_root).expect("couldn't map diagnostic");
		928	insta::assert_debug_snapshot!(diag);
		929	}