[deps] Update source-map-scopes-codec to version 0.5.0
The update contains support for sub-range binding expressions and
support for decoding index source maps.
Bug: 368222773
Change-Id: I6543ac9a8080b19e204516728f1a30272d36fee7
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6764507
Auto-Submit: Simon Zünd <[email protected]>
Reviewed-by: Benedikt Meurer <[email protected]>
Commit-Queue: Benedikt Meurer <[email protected]>
Commit-Queue: Simon Zünd <[email protected]>
diff --git a/front_end/third_party/source-map-scopes-codec/package/README.md b/front_end/third_party/source-map-scopes-codec/package/README.md
index cb54faf..e5d1749 100755
--- a/front_end/third_party/source-map-scopes-codec/package/README.md
+++ b/front_end/third_party/source-map-scopes-codec/package/README.md
@@ -62,7 +62,3 @@
```
There is also a `SafeScopeInfoBuilder` that checks that scopes and ranges are well nested and some other integrity constraints (e.g. definition scopes are known).
-
-## Missing features
-
-The library is currently missing support for encoding/decoding sub-range bindings. It will be added in the next release.
diff --git a/front_end/third_party/source-map-scopes-codec/package/_dist/src/builder/safe_builder.d.ts.map b/front_end/third_party/source-map-scopes-codec/package/_dist/src/builder/safe_builder.d.ts.map
index 643e223..a7ec8e2 100755
--- a/front_end/third_party/source-map-scopes-codec/package/_dist/src/builder/safe_builder.d.ts.map
+++ b/front_end/third_party/source-map-scopes-codec/package/_dist/src/builder/safe_builder.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"safe_builder.d.ts","sources":["../../../src/builder/safe_builder.ts"],"names":[],"mappings":"AAIA,cACE,OAAO,EACP,gBAAgB,EAChB,aAAa,EACb,SAAS,iCACa;AAExB,SAAS,gBAAgB,EAAE,KAAK,QAAQ,uBAAuB;AAE/D;;;CAGC,GACD,OAAO,cAAM,6BAA6B;EACxC,SAAS,gBAAgB,IAAI;EAQ7B,SAAS,WACP,MAAM,MAAM,EACZ,QAAQ,MAAM,EACd;IACE,OAAO,MAAM;IACb,OAAO,MAAM;IACb,eAAe,OAAO;IACtB,YAAY,MAAM;IAClB,MAAM;GACP,GACA,IAAI;EA2BP,SAAS,aAAa,MAAM,MAAM,GAAG,IAAI;EAQzC,SAAS,aAAa,MAAM,MAAM,GAAG,IAAI;EAQzC,SAAS,mBAAmB,cAAc,OAAO,GAAG,IAAI;EAQxD,SAAS,kBAAkB,WAAW,MAAM,EAAE,GAAG,IAAI;EAQrD,SAAS,SAAS,MAAM,MAAM,EAAE,QAAQ,MAAM,GAAG,IAAI;EAkBrD,SAAS,WACP,MAAM,MAAM,EACZ,QAAQ,MAAM,EACd;IACE,QAAQ;IACR,WAAW;IACX,eAAe,OAAO;IACtB,WAAW,OAAO;IAClB,SAAS;IACT,WAAW;GACZ,GACA,IAAI;EA6DP,SAAS,wBAAwB,OAAO,aAAa,GAAG,IAAI;EAc5D,SAAS,2BAA2B,UAAU,QAAQ,GAAG,IAAI;EAc7D,SAAS,mBAAmB,cAAc,OAAO,GAAG,IAAI;EAQxD,SAAS,eAAe,UAAU,OAAO,GAAG,IAAI;EAQhD,SAAS,eAAe,QAAQ,SAAS,GAAG,IAAI;EAmBhD,SAAS,iBAAiB,UAAU,gBAAgB,GAAG,IAAI;EAQ3D,SAAS,SAAS,MAAM,MAAM,EAAE,QAAQ,MAAM,GAAG,IAAI;EAkBrD,SAAS,SAAS;AAkCpB"}
\ No newline at end of file
+{"version":3,"file":"safe_builder.d.ts","sources":["../../../src/builder/safe_builder.ts"],"names":[],"mappings":"AAIA,cACE,OAAO,EACP,gBAAgB,EAChB,aAAa,EAEb,SAAS,iCACa;AAExB,SAAS,gBAAgB,EAAE,KAAK,QAAQ,uBAAuB;AAE/D;;;CAGC,GACD,OAAO,cAAM,6BAA6B;EACxC,SAAS,gBAAgB,IAAI;EAQ7B,SAAS,WACP,MAAM,MAAM,EACZ,QAAQ,MAAM,EACd;IACE,OAAO,MAAM;IACb,OAAO,MAAM;IACb,eAAe,OAAO;IACtB,YAAY,MAAM;IAClB,MAAM;GACP,GACA,IAAI;EA2BP,SAAS,aAAa,MAAM,MAAM,GAAG,IAAI;EAQzC,SAAS,aAAa,MAAM,MAAM,GAAG,IAAI;EAQzC,SAAS,mBAAmB,cAAc,OAAO,GAAG,IAAI;EAQxD,SAAS,kBAAkB,WAAW,MAAM,EAAE,GAAG,IAAI;EAQrD,SAAS,SAAS,MAAM,MAAM,EAAE,QAAQ,MAAM,GAAG,IAAI;EAkBrD,SAAS,WACP,MAAM,MAAM,EACZ,QAAQ,MAAM,EACd;IACE,QAAQ;IACR,WAAW;IACX,eAAe,OAAO;IACtB,WAAW,OAAO;IAClB,SAAS;IACT,WAAW;GACZ,GACA,IAAI;EA6DP,SAAS,wBAAwB,OAAO,aAAa,GAAG,IAAI;EAc5D,SAAS,2BAA2B,UAAU,QAAQ,GAAG,IAAI;EAc7D,SAAS,mBAAmB,cAAc,OAAO,GAAG,IAAI;EAQxD,SAAS,eAAe,UAAU,OAAO,GAAG,IAAI;EAQhD,SAAS,eAAe,QAAQ,SAAS,GAAG,IAAI;EAmBhD,SAAS,iBAAiB,UAAU,gBAAgB,GAAG,IAAI;EAQ3D,SAAS,SAAS,MAAM,MAAM,EAAE,QAAQ,MAAM,GAAG,IAAI;EAmBrD,SAAS,SAAS;AAkFpB"}
\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts b/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts
index f4a4536..85c11a8 100755
--- a/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts
+++ b/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts
@@ -1,4 +1,4 @@
-import type { ScopeInfo, SourceMapJson } from "../../../src/scopes.js";
+import type { Position, ScopeInfo, SourceMap } from "../../../src/scopes.js";
/**
* The mode decides how well-formed the encoded scopes have to be, to be accepted by the decoder.
*
@@ -16,7 +16,14 @@
STRICT = 1,
LAX = 2
}
-export declare function decode(sourceMap: SourceMapJson, options?: {
+export interface DecodeOptions {
mode: DecodeMode;
-}): ScopeInfo;
+ /**
+ * Offsets `start` and `end` of all generated ranges by the specified amount.
+ * Intended to be used when decoding sections of index source maps one-by-one.
+ *
+ * Has no effect when passing a {@link IndexSourceMapJson} directly to {@link decode}.
+ */ generatedOffset: Position;
+}
+export declare function decode(sourceMap: SourceMap, options?: Partial<DecodeOptions>): ScopeInfo;
//# sourceMappingURL=decode.d.ts.map
\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts.map b/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts.map
index c16bdd6..94ef681 100755
--- a/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts.map
+++ b/front_end/third_party/source-map-scopes-codec/package/_dist/src/decode/decode.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"decode.d.ts","sources":["../../../src/decode/decode.ts"],"names":[],"mappings":"AAWA,cAGE,SAAS,EACT,aAAa,iCACS;AAGxB;;;;;;;;;;;;;CAaC,GACD,0BAAkB;EAChB,SAAS;EACT,MAAM;;AAGR,OAAO,iBAAS,OACd,WAAW,aAAa,EACxB;EAAY,MAAM;CAAY,GAC7B"}
\ No newline at end of file
+{"version":3,"file":"decode.d.ts","sources":["../../../src/decode/decode.ts"],"names":[],"mappings":"AAWA,cAIE,QAAQ,EACR,SAAS,EACT,SAAS,iCAGa;AAGxB;;;;;;;;;;;;;CAaC,GACD,0BAAkB;EAChB,SAAS;EACT,MAAM;;AAGR,iBAAiB;EACf,MAAM;EAEN;;;;;GAKC,GACD,iBAAiB;;AAQnB,OAAO,iBAAS,OACd,WAAW,SAAS,EACpB,UAAS,QAAQ,cAAuC,GACvD"}
\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/deno.json b/front_end/third_party/source-map-scopes-codec/package/deno.json
index 5353cf9..ccac420 100755
--- a/front_end/third_party/source-map-scopes-codec/package/deno.json
+++ b/front_end/third_party/source-map-scopes-codec/package/deno.json
@@ -1,6 +1,6 @@
{
"name": "@chrome-devtools/source-map-scopes-codec",
- "version": "0.3.1",
+ "version": "0.5.0",
"exports": "./src/mod.ts",
"license": "BSD-3-Clause",
"fmt": {
diff --git a/front_end/third_party/source-map-scopes-codec/package/package.json b/front_end/third_party/source-map-scopes-codec/package/package.json
index 3be86e5..1aa8c15 100755
--- a/front_end/third_party/source-map-scopes-codec/package/package.json
+++ b/front_end/third_party/source-map-scopes-codec/package/package.json
@@ -1,6 +1,6 @@
{
"name": "@jsr/chrome-devtools__source-map-scopes-codec",
- "version": "0.3.1",
+ "version": "0.5.0",
"homepage": "https://jsr.io/@chrome-devtools/source-map-scopes-codec",
"type": "module",
"dependencies": {},
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js b/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js
index 85ef1db..66d74bd 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js
+++ b/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js
@@ -166,6 +166,10 @@
}) > 0) {
throw new Error(`Range end (${line}, ${column}) must not precede range start (${range.start.line}, ${range.start.column})`);
}
+ this.#verifyRangeValues(range, {
+ line,
+ column
+ });
super.endRange(line, column);
return this;
}
@@ -196,5 +200,36 @@
throw new Error(`Can't ${op} while no GeneratedRange is on the stack.`);
}
}
+ #verifyRangeValues(range, end) {
+ for (const value of range.values){
+ if (!Array.isArray(value)) {
+ continue;
+ }
+ const subRanges = value;
+ if (subRanges.length === 0) {
+ continue;
+ }
+ const first = subRanges.at(0);
+ if (comparePositions(first.from, range.start) !== 0) {
+ throw new Error(`Sub-range bindings must start at the generated range's start. Expected ${range.start.line}:${range.start.column}, but got ${first.from.line}:${first.from.column}`);
+ }
+ const last = subRanges.at(-1);
+ if (comparePositions(last.to, end) !== 0) {
+ throw new Error(`Sub-range bindings must end at the generated range's end. Expected ${end.line}:${end.column}, but got ${last.to.line}:${last.to.column}`);
+ }
+ for(let i = 0; i < subRanges.length; ++i){
+ const current = subRanges[i];
+ if (comparePositions(current.from, current.to) >= 0) {
+ throw new Error(`Sub-range binding 'from' (${current.from.line}:${current.from.column}) must precede 'to' (${current.to.line}:${current.to.column})`);
+ }
+ if (i > 0) {
+ const prev = subRanges[i - 1];
+ if (comparePositions(prev.to, current.from) !== 0) {
+ throw new Error(`Sub-range bindings must be sorted and not overlap. Found gap between ${prev.to.line}:${prev.to.column} and ${current.from.line}:${current.from.column}`);
+ }
+ }
+ }
+ }
+ }
}
//# sourceMappingURL=safe_builder.js.map
\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js.map b/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js.map
index 913762d..0d963e4 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js.map
+++ b/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.js.map
@@ -1 +1 @@
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\ No newline at end of file
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C9B,MAAM,IAAI,MAAM,CAAC,MAAM,EAAE,GAAG,mCAAmC,CAAC;IAClE;EACF;EAEA,CAAA,qBAAsB,CAAC,EAAU;IAC/B,IAAI,IAAI,CAAC,UAAU,CAAC,MAAM,GAAG,GAAG;MAC9B,MAAM,IAAI,MAAM,CAAC,MAAM,EAAE,GAAG,oCAAoC,CAAC;IACnE;EACF;EAEA,CAAA,kBAAmB,CAAC,EAAU;IAC5B,IAAI,IAAI,CAAC,UAAU,CAAC,MAAM,KAAK,GAAG;MAChC,MAAM,IAAI,MAAM,CAAC,MAAM,EAAE,GAAG,wCAAwC,CAAC;IACvE;EACF;EAEA,CAAA,kBAAmB,CAAC,EAAU;IAC5B,IAAI,IAAI,CAAC,UAAU,CAAC,MAAM,KAAK,GAAG;MAChC,MAAM,IAAI,MAAM,CAAC,MAAM,EAAE,GAAG,yCAAyC,CAAC;IACxE;EACF;EAEA,CAAA,iBAAkB,CAChB,KAA6C,EAC7C,GAAa;IAEb,KAAK,MAAM,SAAS,MAAM,MAAM,CAAE;MAChC,IAAI,CAAC,MAAM,OAAO,CAAC,QAAQ;QACzB;MACF;MAEA,MAAM,YAAY;MAClB,IAAI,UAAU,MAAM,KAAK,GAAG;QAC1B;MACF;MAEA,MAAM,QAAQ,UAAU,EAAE,CAAC;MAC3B,IAAI,iBAAiB,MAAM,IAAI,EAAE,MAAM,KAAK,MAAM,GAAG;QACnD,MAAM,IAAI,MACR,CAAC,uEAAuE,EAAE,MAAM,KAAK,CAAC,IAAI,CAAC,CAAC,EAAE,MAAM,KAAK,CAAC,MAAM,CAAC,UAAU,EAAE,MAAM,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,MAAM,IAAI,CAAC,MAAM,EAAE;MAEvK;MAEA,MAAM,OAAO,UAAU,EAAE,CAAC,CAAC;MAC3B,IAAI,iBAAiB,KAAK,EAAE,EAAE,SAAS,GAAG;QACxC,MAAM,IAAI,MACR,CAAC,mEAAmE,EAAE,IAAI,IAAI,CAAC,CAAC,EAAE,IAAI,MAAM,CAAC,UAAU,EAAE,KAAK,EAAE,CAAC,IAAI,CAAC,CAAC,EAAE,KAAK,EAAE,CAAC,MAAM,EAAE;MAE7I;MAEA,IAAK,IAAI,IAAI,GAAG,IAAI,UAAU,MAAM,EAAE,EAAE,EAAG;QACzC,MAAM,UAAU,SAAS,CAAC,EAAE;QAC5B,IAAI,iBAAiB,QAAQ,IAAI,EAAE,QAAQ,EAAE,KAAK,GAAG;UACnD,MAAM,IAAI,MACR,CAAC,0BAA0B,EAAE,QAAQ,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,QAAQ,IAAI,CAAC,MAAM,CAAC,qBAAqB,EAAE,QAAQ,EAAE,CAAC,IAAI,CAAC,CAAC,EAAE,QAAQ,EAAE,CAAC,MAAM,CAAC,CAAC,CAAC;QAExI;QAEA,IAAI,IAAI,GAAG;UACT,MAAM,OAAO,SAAS,CAAC,IAAI,EAAE;UAC7B,IAAI,iBAAiB,KAAK,EAAE,EAAE,QAAQ,IAAI,MAAM,GAAG;YACjD,MAAM,IAAI,MACR,CAAC,qEAAqE,EAAE,KAAK,EAAE,CAAC,IAAI,CAAC,CAAC,EAAE,KAAK,EAAE,CAAC,MAAM,CAAC,KAAK,EAAE,QAAQ,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,QAAQ,IAAI,CAAC,MAAM,EAAE;UAE5J;QACF;MACF;IACF;EACF;AACF"}
\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.ts b/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.ts
index 48f0110..9d4cdaa 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.ts
+++ b/front_end/third_party/source-map-scopes-codec/package/src/builder/safe_builder.ts
@@ -6,6 +6,7 @@
Binding,
OriginalPosition,
OriginalScope,
+ Position,
ScopeInfo,
} from "../scopes.d.ts";
import { comparePositions } from "../util.js";
@@ -268,6 +269,7 @@
);
}
+ this.#verifyRangeValues(range, { line, column });
super.endRange(line, column);
return this;
}
@@ -306,4 +308,52 @@
throw new Error(`Can't ${op} while no GeneratedRange is on the stack.`);
}
}
+
+ #verifyRangeValues(
+ range: { start: Position; values: Binding[] },
+ end: Position,
+ ): void {
+ for (const value of range.values) {
+ if (!Array.isArray(value)) {
+ continue;
+ }
+
+ const subRanges = value;
+ if (subRanges.length === 0) {
+ continue;
+ }
+
+ const first = subRanges.at(0)!;
+ if (comparePositions(first.from, range.start) !== 0) {
+ throw new Error(
+ `Sub-range bindings must start at the generated range's start. Expected ${range.start.line}:${range.start.column}, but got ${first.from.line}:${first.from.column}`,
+ );
+ }
+
+ const last = subRanges.at(-1)!;
+ if (comparePositions(last.to, end) !== 0) {
+ throw new Error(
+ `Sub-range bindings must end at the generated range's end. Expected ${end.line}:${end.column}, but got ${last.to.line}:${last.to.column}`,
+ );
+ }
+
+ for (let i = 0; i < subRanges.length; ++i) {
+ const current = subRanges[i];
+ if (comparePositions(current.from, current.to) >= 0) {
+ throw new Error(
+ `Sub-range binding 'from' (${current.from.line}:${current.from.column}) must precede 'to' (${current.to.line}:${current.to.column})`,
+ );
+ }
+
+ if (i > 0) {
+ const prev = subRanges[i - 1];
+ if (comparePositions(prev.to, current.from) !== 0) {
+ throw new Error(
+ `Sub-range bindings must be sorted and not overlap. Found gap between ${prev.to.line}:${prev.to.column} and ${current.from.line}:${current.from.column}`,
+ );
+ }
+ }
+ }
+ }
+ }
}
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/codec.js b/front_end/third_party/source-map-scopes-codec/package/src/codec.js
index 748dc9f..ffa1b5e 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/codec.js
+++ b/front_end/third_party/source-map-scopes-codec/package/src/codec.js
@@ -8,6 +8,7 @@
Tag[Tag["GENERATED_RANGE_START"] = 4] = "GENERATED_RANGE_START";
Tag[Tag["GENERATED_RANGE_END"] = 5] = "GENERATED_RANGE_END";
Tag[Tag["GENERATED_RANGE_BINDINGS"] = 6] = "GENERATED_RANGE_BINDINGS";
+ Tag[Tag["GENERATED_RANGE_SUBRANGE_BINDING"] = 7] = "GENERATED_RANGE_SUBRANGE_BINDING";
Tag[Tag["GENERATED_RANGE_CALL_SITE"] = 8] = "GENERATED_RANGE_CALL_SITE";
return Tag;
}({});
@@ -18,6 +19,7 @@
EncodedTag["GENERATED_RANGE_START"] = "E";
EncodedTag["GENERATED_RANGE_END"] = "F";
EncodedTag["GENERATED_RANGE_BINDINGS"] = "G";
+ EncodedTag["GENERATED_RANGE_SUBRANGE_BINDING"] = "H";
EncodedTag["GENERATED_RANGE_CALL_SITE"] = "I";
return EncodedTag;
}({});
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/codec.js.map b/front_end/third_party/source-map-scopes-codec/package/src/codec.js.map
index 3ff6f2f..4d608dd 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/codec.js.map
+++ b/front_end/third_party/source-map-scopes-codec/package/src/codec.js.map
@@ -1 +1 @@
-{"version":3,"file":"codec.js","sources":["./codec.ts"],"names":[],"mappings":"AAAA,4DAA4D;AAC5D,yEAAyE;AACzE,6BAA6B;AAE7B,OAAO,IAAA,AAAW,6BAAA;;;;;;;;SAAA;MAQjB;AAED,OAAO,IAAA,AAAW,oCAAA;;;;;;;;SAAA;MAQjB;AAED,OAAO,IAAA,AAAW,4CAAA;;;;SAAA;MAIjB;AAED,OAAO,IAAA,AAAW,6CAAA;;;;;SAAA;MAKjB"}
\ No newline at end of file
+{"version":3,"file":"codec.js","sources":["./codec.ts"],"names":[],"mappings":"AAAA,4DAA4D;AAC5D,yEAAyE;AACzE,6BAA6B;AAE7B,OAAO,IAAA,AAAW,6BAAA;;;;;;;;;SAAA;MASjB;AAED,OAAO,IAAA,AAAW,oCAAA;;;;;;;;;SAAA;MASjB;AAED,OAAO,IAAA,AAAW,4CAAA;;;;SAAA;MAIjB;AAED,OAAO,IAAA,AAAW,6CAAA;;;;;SAAA;MAKjB"}
\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/codec.ts b/front_end/third_party/source-map-scopes-codec/package/src/codec.ts
index fd431e8..1bb0d6c 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/codec.ts
+++ b/front_end/third_party/source-map-scopes-codec/package/src/codec.ts
@@ -9,6 +9,7 @@
GENERATED_RANGE_START = 0x4,
GENERATED_RANGE_END = 0x5,
GENERATED_RANGE_BINDINGS = 0x6,
+ GENERATED_RANGE_SUBRANGE_BINDING = 0x7,
GENERATED_RANGE_CALL_SITE = 0x8,
}
@@ -19,6 +20,7 @@
GENERATED_RANGE_START = "E", // 0x4
GENERATED_RANGE_END = "F", // 0x5
GENERATED_RANGE_BINDINGS = "G", // 0x6
+ GENERATED_RANGE_SUBRANGE_BINDING = "H", // 0x7
GENERATED_RANGE_CALL_SITE = "I", // 0x8
}
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js b/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js
index cceffed..26f6515 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js
+++ b/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js
@@ -21,13 +21,51 @@
DecodeMode[DecodeMode["LAX"] = 2] = "LAX";
return DecodeMode;
}({});
-export function decode(sourceMap, options) {
+export const DEFAULT_DECODE_OPTIONS = {
+ mode: 2,
+ generatedOffset: {
+ line: 0,
+ column: 0
+ }
+};
+export function decode(sourceMap, options = DEFAULT_DECODE_OPTIONS) {
+ const opts = {
+ ...DEFAULT_DECODE_OPTIONS,
+ ...options
+ };
+ if ("sections" in sourceMap) {
+ return decodeIndexMap(sourceMap, {
+ ...opts,
+ generatedOffset: {
+ line: 0,
+ column: 0
+ }
+ });
+ }
+ return decodeMap(sourceMap, opts);
+}
+function decodeMap(sourceMap, options) {
if (!sourceMap.scopes || !sourceMap.names) return {
scopes: [],
ranges: []
};
return new Decoder(sourceMap.scopes, sourceMap.names, options).decode();
}
+function decodeIndexMap(sourceMap, options) {
+ const scopeInfo = {
+ scopes: [],
+ ranges: []
+ };
+ for (const section of sourceMap.sections){
+ const { scopes, ranges } = decode(section.map, {
+ ...options,
+ generatedOffset: section.offset
+ });
+ for (const scope of scopes)scopeInfo.scopes.push(scope);
+ for (const range of ranges)scopeInfo.ranges.push(range);
+ }
+ return scopeInfo;
+}
const DEFAULT_SCOPE_STATE = {
line: 0,
column: 0,
@@ -55,10 +93,13 @@
#scopeStack = [];
#rangeStack = [];
#flatOriginalScopes = [];
+ #subRangeBindingsForRange = new Map();
constructor(scopes, names, options){
this.#encodedScopes = scopes;
this.#names = names;
- this.#mode = options?.mode ?? 2;
+ this.#mode = options.mode;
+ this.#rangeState.line = options.generatedOffset.line;
+ this.#rangeState.column = options.generatedOffset.column;
}
decode() {
const iter = new TokenIterator(this.#encodedScopes);
@@ -134,6 +175,20 @@
this.#handleGeneratedRangeBindingsItem(valueIdxs);
break;
}
+ case Tag.GENERATED_RANGE_SUBRANGE_BINDING:
+ {
+ const variableIndex = iter.nextUnsignedVLQ();
+ const bindings = [];
+ while(iter.hasNext() && iter.peek() !== ","){
+ bindings.push([
+ iter.nextUnsignedVLQ(),
+ iter.nextUnsignedVLQ(),
+ iter.nextUnsignedVLQ()
+ ]);
+ }
+ this.#recordGeneratedSubRangeBindingItem(variableIndex, bindings);
+ break;
+ }
case Tag.GENERATED_RANGE_CALL_SITE:
{
this.#handleGeneratedRangeCallSite(iter.nextUnsignedVLQ(), iter.nextUnsignedVLQ(), iter.nextUnsignedVLQ());
@@ -265,6 +320,7 @@
}
}
this.#rangeStack.push(range);
+ this.#subRangeBindingsForRange.clear();
}
#handleGeneratedRangeBindingsItem(valueIdxs) {
const range = this.#rangeStack.at(-1);
@@ -280,6 +336,13 @@
}
}
}
+ #recordGeneratedSubRangeBindingItem(variableIndex, bindings) {
+ if (this.#subRangeBindingsForRange.has(variableIndex)) {
+ this.#throwInStrictMode("Encountered multiple GENERATED_RANGE_SUBRANGE_BINDING items for the same variable");
+ return;
+ }
+ this.#subRangeBindingsForRange.set(variableIndex, bindings);
+ }
#handleGeneratedRangeCallSite(sourceIndex, line, column) {
const range = this.#rangeStack.at(-1);
if (!range) {
@@ -308,6 +371,7 @@
line: this.#rangeState.line,
column: this.#rangeState.column
};
+ this.#handleGeneratedRangeSubRangeBindings(range);
if (this.#rangeStack.length > 0) {
const parent = this.#rangeStack.at(-1);
range.parent = parent;
@@ -316,6 +380,54 @@
this.#ranges.push(range);
}
}
+ #handleGeneratedRangeSubRangeBindings(range) {
+ for (const [variableIndex, bindings] of this.#subRangeBindingsForRange){
+ const value = range.values[variableIndex];
+ const subRanges = [];
+ range.values[variableIndex] = subRanges;
+ let lastLine = range.start.line;
+ let lastColumn = range.start.column;
+ subRanges.push({
+ from: {
+ line: lastLine,
+ column: lastColumn
+ },
+ to: {
+ line: 0,
+ column: 0
+ },
+ value: value
+ });
+ for (const [binding, line, column] of bindings){
+ lastLine += line;
+ if (line === 0) {
+ lastColumn += column;
+ } else {
+ lastColumn = column;
+ }
+ subRanges.push({
+ from: {
+ line: lastLine,
+ column: lastColumn
+ },
+ to: {
+ line: 0,
+ column: 0
+ },
+ value: binding === 0 ? undefined : this.#resolveName(binding - 1)
+ });
+ }
+ }
+ for (const value of range.values){
+ if (Array.isArray(value)) {
+ const subRanges = value;
+ for(let i = 0; i < subRanges.length - 1; ++i){
+ subRanges[i].to = subRanges[i + 1].from;
+ }
+ subRanges[subRanges.length - 1].to = range.end;
+ }
+ }
+ }
#resolveName(index) {
if (index < 0 || index >= this.#names.length) {
this.#throwInStrictMode("Illegal index into the 'names' array");
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js.map b/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js.map
index 95c7875..bbdedd5 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js.map
+++ b/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.js.map
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.ts b/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.ts
index 6c19e53..b05769e 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.ts
+++ b/front_end/third_party/source-map-scopes-codec/package/src/decode/decode.ts
@@ -11,9 +11,13 @@
} from "../codec.js";
import type {
GeneratedRange,
+ IndexSourceMapJson,
OriginalScope,
+ Position,
ScopeInfo,
+ SourceMap,
SourceMapJson,
+ SubRangeBinding,
} from "../scopes.d.ts";
import { TokenIterator } from "../vlq.js";
@@ -36,15 +40,64 @@
LAX = 2,
}
+export interface DecodeOptions {
+ mode: DecodeMode;
+
+ /**
+ * Offsets `start` and `end` of all generated ranges by the specified amount.
+ * Intended to be used when decoding sections of index source maps one-by-one.
+ *
+ * Has no effect when passing a {@link IndexSourceMapJson} directly to {@link decode}.
+ */
+ generatedOffset: Position;
+}
+
+export const DEFAULT_DECODE_OPTIONS: DecodeOptions = {
+ mode: DecodeMode.LAX,
+ generatedOffset: { line: 0, column: 0 },
+};
+
export function decode(
+ sourceMap: SourceMap,
+ options: Partial<DecodeOptions> = DEFAULT_DECODE_OPTIONS,
+): ScopeInfo {
+ const opts = { ...DEFAULT_DECODE_OPTIONS, ...options };
+ if ("sections" in sourceMap) {
+ return decodeIndexMap(sourceMap, {
+ ...opts,
+ generatedOffset: { line: 0, column: 0 },
+ });
+ }
+ return decodeMap(sourceMap, opts);
+}
+
+function decodeMap(
sourceMap: SourceMapJson,
- options?: { mode: DecodeMode },
+ options: DecodeOptions,
): ScopeInfo {
if (!sourceMap.scopes || !sourceMap.names) return { scopes: [], ranges: [] };
return new Decoder(sourceMap.scopes, sourceMap.names, options).decode();
}
+function decodeIndexMap(
+ sourceMap: IndexSourceMapJson,
+ options: DecodeOptions,
+): ScopeInfo {
+ const scopeInfo: ScopeInfo = { scopes: [], ranges: [] };
+
+ for (const section of sourceMap.sections) {
+ const { scopes, ranges } = decode(section.map, {
+ ...options,
+ generatedOffset: section.offset,
+ });
+ for (const scope of scopes) scopeInfo.scopes.push(scope);
+ for (const range of ranges) scopeInfo.ranges.push(range);
+ }
+
+ return scopeInfo;
+}
+
const DEFAULT_SCOPE_STATE = {
line: 0,
column: 0,
@@ -74,11 +127,14 @@
readonly #rangeStack: GeneratedRange[] = [];
#flatOriginalScopes: OriginalScope[] = [];
+ #subRangeBindingsForRange = new Map<number, [number, number, number][]>();
- constructor(scopes: string, names: string[], options?: { mode: DecodeMode }) {
+ constructor(scopes: string, names: string[], options: DecodeOptions) {
this.#encodedScopes = scopes;
this.#names = names;
- this.#mode = options?.mode ?? DecodeMode.LAX;
+ this.#mode = options.mode;
+ this.#rangeState.line = options.generatedOffset.line;
+ this.#rangeState.column = options.generatedOffset.column;
}
decode(): ScopeInfo {
@@ -169,6 +225,21 @@
this.#handleGeneratedRangeBindingsItem(valueIdxs);
break;
}
+ case Tag.GENERATED_RANGE_SUBRANGE_BINDING: {
+ const variableIndex = iter.nextUnsignedVLQ();
+ const bindings: [number, number, number][] = [];
+
+ while (iter.hasNext() && iter.peek() !== ",") {
+ bindings.push([
+ iter.nextUnsignedVLQ(),
+ iter.nextUnsignedVLQ(),
+ iter.nextUnsignedVLQ(),
+ ]);
+ }
+
+ this.#recordGeneratedSubRangeBindingItem(variableIndex, bindings);
+ break;
+ }
case Tag.GENERATED_RANGE_CALL_SITE: {
this.#handleGeneratedRangeCallSite(
iter.nextUnsignedVLQ(),
@@ -331,6 +402,7 @@
}
this.#rangeStack.push(range);
+ this.#subRangeBindingsForRange.clear();
}
#handleGeneratedRangeBindingsItem(valueIdxs: number[]) {
@@ -351,6 +423,19 @@
}
}
+ #recordGeneratedSubRangeBindingItem(
+ variableIndex: number,
+ bindings: [number, number, number][],
+ ) {
+ if (this.#subRangeBindingsForRange.has(variableIndex)) {
+ this.#throwInStrictMode(
+ "Encountered multiple GENERATED_RANGE_SUBRANGE_BINDING items for the same variable",
+ );
+ return;
+ }
+ this.#subRangeBindingsForRange.set(variableIndex, bindings);
+ }
+
#handleGeneratedRangeCallSite(
sourceIndex: number,
line: number,
@@ -392,6 +477,8 @@
column: this.#rangeState.column,
};
+ this.#handleGeneratedRangeSubRangeBindings(range);
+
if (this.#rangeStack.length > 0) {
const parent = this.#rangeStack.at(-1)!;
range.parent = parent;
@@ -401,6 +488,48 @@
}
}
+ #handleGeneratedRangeSubRangeBindings(range: GeneratedRange) {
+ for (const [variableIndex, bindings] of this.#subRangeBindingsForRange) {
+ const value = range.values[variableIndex];
+ const subRanges: SubRangeBinding[] = [];
+ range.values[variableIndex] = subRanges;
+
+ let lastLine = range.start.line;
+ let lastColumn = range.start.column;
+
+ subRanges.push({
+ from: { line: lastLine, column: lastColumn },
+ to: { line: 0, column: 0 },
+ value: value as string | undefined,
+ });
+
+ for (const [binding, line, column] of bindings) {
+ lastLine += line;
+ if (line === 0) {
+ lastColumn += column;
+ } else {
+ lastColumn = column;
+ }
+
+ subRanges.push({
+ from: { line: lastLine, column: lastColumn },
+ to: { line: 0, column: 0 }, // This will be fixed in the post-processing step.
+ value: binding === 0 ? undefined : this.#resolveName(binding - 1),
+ });
+ }
+ }
+
+ for (const value of range.values) {
+ if (Array.isArray(value)) {
+ const subRanges = value;
+ for (let i = 0; i < subRanges.length - 1; ++i) {
+ subRanges[i].to = subRanges[i + 1].from;
+ }
+ subRanges[subRanges.length - 1].to = range.end;
+ }
+ }
+ }
+
#resolveName(index: number): string {
if (index < 0 || index >= this.#names.length) {
this.#throwInStrictMode("Illegal index into the 'names' array");
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js b/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js
index e907c0a..ff1be01 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js
+++ b/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js
@@ -3,6 +3,7 @@
// found in the LICENSE file.
import { EncodedTag, GeneratedRangeFlags, OriginalScopeFlags } from "../codec.js";
import { encodeSigned, encodeUnsigned } from "../vlq.js";
+import { comparePositions } from "../util.js";
const DEFAULT_SCOPE_STATE = {
line: 0,
column: 0,
@@ -111,6 +112,7 @@
#encodeGeneratedRange(range) {
this.#encodeGeneratedRangeStart(range);
this.#encodeGeneratedRangeBindings(range);
+ this.#encodeGeneratedRangeSubRangeBindings(range);
this.#encodeGeneratedRangeCallSite(range);
range.children.forEach((child)=>this.#encodeGeneratedRange(child));
this.#encodeGeneratedRangeEnd(range);
@@ -145,6 +147,35 @@
if (encodedDefinition !== undefined) this.#encodeSigned(encodedDefinition);
this.#finishItem();
}
+ #encodeGeneratedRangeSubRangeBindings(range) {
+ if (range.values.length === 0) return;
+ for(let i = 0; i < range.values.length; ++i){
+ const value = range.values[i];
+ if (!Array.isArray(value) || value.length <= 1) {
+ continue;
+ }
+ this.#encodeTag(EncodedTag.GENERATED_RANGE_SUBRANGE_BINDING).#encodeUnsigned(i);
+ let lastLine = range.start.line;
+ let lastColumn = range.start.column;
+ for(let j = 1; j < value.length; ++j){
+ const subRange = value[j];
+ const prevSubRange = value[j - 1];
+ if (comparePositions(prevSubRange.to, subRange.from) !== 0) {
+ throw new Error("Sub-range bindings must not have gaps");
+ }
+ const encodedLine = subRange.from.line - lastLine;
+ const encodedColumn = encodedLine === 0 ? subRange.from.column - lastColumn : subRange.from.column;
+ if (encodedLine < 0 || encodedColumn < 0) {
+ throw new Error("Sub-range bindings must be sorted");
+ }
+ lastLine = subRange.from.line;
+ lastColumn = subRange.from.column;
+ const binding = subRange.value === undefined ? 0 : this.#resolveNamesIdx(subRange.value) + 1;
+ this.#encodeUnsigned(binding).#encodeUnsigned(encodedLine).#encodeUnsigned(encodedColumn);
+ }
+ this.#finishItem();
+ }
+ }
#encodeGeneratedRangeBindings(range) {
if (range.values.length === 0) return;
if (!range.originalScope) {
@@ -154,12 +185,14 @@
}
this.#encodeTag(EncodedTag.GENERATED_RANGE_BINDINGS);
for (const val of range.values){
- if (val === null || val == undefined) {
+ if (val === null || val === undefined) {
this.#encodeUnsigned(0);
} else if (typeof val === "string") {
this.#encodeUnsigned(this.#resolveNamesIdx(val) + 1);
} else {
- throw new Error("Sub-range bindings not implemented yet!");
+ const initialValue = val[0];
+ const binding = initialValue.value === undefined ? 0 : this.#resolveNamesIdx(initialValue.value) + 1;
+ this.#encodeUnsigned(binding);
}
}
this.#finishItem();
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js.map b/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js.map
index 61448ee..39325b0 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js.map
+++ b/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.js.map
@@ -1 +1 @@
-{"version":3,"file":"encoder.js","sources":["./encoder.ts"],"names":[],"mappings":"AAAA,4DAA4D;AAC5D,yEAAyE;AACzE,6BAA6B;AAE7B,SACE,UAAU,EACV,mBAAmB,EACnB,kBAAkB,sBACC;AAErB,SAAS,YAAY,EAAE,cAAc,oBAAoB;AAEzD,MAAM,sBAAsB;EAC1B,MAAM;EACN,QAAQ;EACR,MAAM;EACN,MAAM;EACN,UAAU;AACZ;AAEA,MAAM,sBAAsB;EAC1B,MAAM;EACN,QAAQ;EACR,aAAa;AACf;AAEA,OAAO,MAAM;EACF,CAAA,IAAK,CAAY;EACjB,CAAA,KAAM,CAAW;EAE1B,mFAAmF;EACnF,qDAAqD;EAC5C,CAAA,YAAa,GAAG,IAAI,MAAsB;EAE1C,CAAA,UAAW,GAAG;IAAE,GAAG,mBAAmB;EAAC,EAAE;EACzC,CAAA,UAAW,GAAG;IAAE,GAAG,mBAAmB;EAAC,EAAE;EAClD,CAAA,YAAa,GAAa,EAAE,CAAC;EAC7B,CAAA,WAAY,GAAW,GAAG;EAE1B,CAAA,YAAa,GAAG,IAAI,MAA6B;EACjD,CAAA,YAAa,GAAG,EAAE;EAElB,YAAY,IAAe,EAAE,KAAe,CAAE;IAC5C,IAAI,CAAC,CAAA,IAAK,GAAG;IACb,IAAI,CAAC,CAAA,KAAM,GAAG;IAEd,IAAK,IAAI,IAAI,GAAG,IAAI,MAAM,MAAM,EAAE,EAAE,EAAG;MACrC,IAAI,CAAC,CAAA,YAAa,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE,EAAE;IACnC;EACF;EAEA,SAAiB;IACf,IAAI,CAAC,CAAA,YAAa,GAAG,EAAE;IACvB,IAAI,CAAC,CAAA,IAAK,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;MACzB,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;MACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;MAC1B,IAAI,CAAC,CAAA,mBAAoB,CAAC;IAC5B;IACA,IAAI,CAAC,CAAA,IAAK,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;MACzB,IAAI,CAAC,CAAA,oBAAqB,CAAC;IAC7B;IAEA,OAAO,IAAI,CAAC,CAAA,YAAa,CAAC,IAAI,CAAC;EACjC;EAEA,CAAA,mBAAoB,CAAC,KAA2B;IAC9C,IAAI,UAAU,MAAM;MAClB,IAAI,CAAC,CAAA,YAAa,CAAC,IAAI,CAAC;MACxB;IACF;IAEA,IAAI,CAAC,CAAA,wBAAyB,CAAC;IAC/B,IAAI,CAAC,CAAA,4BAA6B,CAAC;IACnC,MAAM,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAU,IAAI,CAAC,CAAA,mBAAoB,CAAC;IAC5D,IAAI,CAAC,CAAA,sBAAuB,CAAC;EAC/B;EAEA,CAAA,wBAAyB,CAAC,KAAoB;IAC5C,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,GAAG,MAAM,KAAK;IACpC,IAAI,CAAC,CAAA,4BAA6B,CAAC,MAAM;IAEzC,IAAI,QAAQ;IACZ,MAAM,cAAc,OAAO,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;IAChD,MAAM,gBAAgB,gBAAgB,IAClC,SAAS,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAChC;IACJ,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;IAE1B,IAAI;IACJ,IAAI,MAAM,IAAI,KAAK,WAAW;MAC5B,SAAS,mBAAmB,QAAQ;MACpC,MAAM,UAAU,IAAI,CAAC,CAAA,eAAgB,CAAC,MAAM,IAAI;MAChD,cAAc,UAAU,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;MAC7C,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IAC1B;IAEA,IAAI;IACJ,IAAI,MAAM,IAAI,KAAK,WAAW;MAC5B,SAAS,mBAAmB,QAAQ;MACpC,MAAM,UAAU,IAAI,CAAC,CAAA,eAAgB,CAAC,MAAM,IAAI;MAChD,cAAc,UAAU,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;MAC7C,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IAC1B;IAEA,IAAI,MAAM,YAAY,EAAE,SAAS,mBAAmB,cAAc;IAElE,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,oBAAoB,EAAE,CAAA,cAAe,CAAC,OAC9D,CAAA,cAAe,CAAC,aAAa,CAAA,cAAe,CAAC;IAChD,IAAI,gBAAgB,WAAW,IAAI,CAAC,CAAA,YAAa,CAAC;IAClD,IAAI,gBAAgB,WAAW,IAAI,CAAC,CAAA,YAAa,CAAC;IAClD,IAAI,CAAC,CAAA,UAAW;IAEhB,IAAI,CAAC,CAAA,YAAa,CAAC,GAAG,CAAC,OAAO,IAAI,CAAC,CAAA,YAAa;EAClD;EAEA,CAAA,4BAA6B,CAAC,KAAoB;IAChD,IAAI,MAAM,SAAS,CAAC,MAAM,KAAK,GAAG;IAElC,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,wBAAwB;IAEnD,KAAK,MAAM,YAAY,MAAM,SAAS,CAAE;MACtC,MAAM,MAAM,IAAI,CAAC,CAAA,eAAgB,CAAC;MAClC,IAAI,CAAC,CAAA,YAAa,CAAC,MAAM,IAAI,CAAC,CAAA,UAAW,CAAC,QAAQ;MAClD,IAAI,CAAC,CAAA,UAAW,CAAC,QAAQ,GAAG;IAC9B;IAEA,IAAI,CAAC,CAAA,UAAW;EAClB;EAEA,CAAA,sBAAuB,CAAC,KAAoB;IAC1C,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,GAAG,MAAM,GAAG;IAClC,IAAI,CAAC,CAAA,4BAA6B,CAAC,MAAM;IAEzC,MAAM,cAAc,OAAO,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;IAChD,MAAM,gBAAgB,gBAAgB,IAClC,SAAS,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAChC;IAEJ,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;IAE1B,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,kBAAkB,EAAE,CAAA,cAAe,CAAC,aAC5D,CAAA,cAAe,CAAC,eAAe,CAAA,UAAW;EAC/C;EAEA,CAAA,oBAAqB,CAAC,KAAqB;IACzC,IAAI,CAAC,CAAA,yBAA0B,CAAC;IAChC,IAAI,CAAC,CAAA,4BAA6B,CAAC;IACnC,IAAI,CAAC,CAAA,4BAA6B,CAAC;IACnC,MAAM,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAU,IAAI,CAAC,CAAA,oBAAqB,CAAC;IAC7D,IAAI,CAAC,CAAA,uBAAwB,CAAC;EAChC;EAEA,CAAA,yBAA0B,CAAC,KAAqB;IAC9C,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,GAAG,MAAM,KAAK;IACpC,IAAI,CAAC,CAAA,4BAA6B,CAAC,MAAM;IAEzC,IAAI,QAAQ;IACZ,MAAM,cAAc,OAAO,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;IAChD,IAAI,gBAAgB,SAAS,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM;IACpD,IAAI,cAAc,GAAG;MACnB,SAAS,oBAAoB,QAAQ;MACrC,gBAAgB;IAClB;IAEA,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;IAE1B,IAAI;IACJ,IAAI,MAAM,aAAa,EAAE;MACvB,MAAM,gBAAgB,IAAI,CAAC,CAAA,YAAa,CAAC,GAAG,CAAC,MAAM,aAAa;MAChE,IAAI,kBAAkB,WAAW;QAC/B,MAAM,IAAI,MAAM;MAClB;MAEA,SAAS,oBAAoB,cAAc;MAE3C,oBAAoB,gBAAgB,IAAI,CAAC,CAAA,UAAW,CAAC,WAAW;MAChE,IAAI,CAAC,CAAA,UAAW,CAAC,WAAW,GAAG;IACjC;IAEA,IAAI,MAAM,YAAY,EAAE,SAAS,oBAAoB,cAAc;IACnE,IAAI,MAAM,QAAQ,EAAE,SAAS,oBAAoB,SAAS;IAE1D,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,qBAAqB,EAAE,CAAA,cAAe,CAAC;IAClE,IAAI,cAAc,GAAG,IAAI,CAAC,CAAA,cAAe,CAAC;IAC1C,IAAI,CAAC,CAAA,cAAe,CAAC;IACrB,IAAI,sBAAsB,WAAW,IAAI,CAAC,CAAA,YAAa,CAAC;IACxD,IAAI,CAAC,CAAA,UAAW;EAClB;EAEA,CAAA,4BAA6B,CAAC,KAAqB;IACjD,IAAI,MAAM,MAAM,CAAC,MAAM,KAAK,GAAG;IAE/B,IAAI,CAAC,MAAM,aAAa,EAAE;MACxB,MAAM,IAAI,MAAM;IAClB,OAAO,IAAI,MAAM,aAAa,CAAC,SAAS,CAAC,MAAM,KAAK,MAAM,MAAM,CAAC,MAAM,EAAE;MACvE,MAAM,IAAI,MACR;IAEJ;IAEA,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,wBAAwB;IACnD,KAAK,MAAM,OAAO,MAAM,MAAM,CAAE;MAC9B,IAAI,QAAQ,QAAQ,OAAO,WAAW;QACpC,IAAI,CAAC,CAAA,cAAe,CAAC;MACvB,OAAO,IAAI,OAAO,QAAQ,UAAU;QAClC,IAAI,CAAC,CAAA,cAAe,CAAC,IAAI,CAAC,CAAA,eAAgB,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\ No newline at end of file
+{"version":3,"file":"encoder.js","sources":["./encoder.ts"],"names":[],"mappings":"AAAA,4DAA4D;AAC5D,yEAAyE;AACzE,6BAA6B;AAE7B,SACE,UAAU,EACV,mBAAmB,EACnB,kBAAkB,sBACC;AAErB,SAAS,YAAY,EAAE,cAAc,oBAAoB;AACzD,SAAS,gBAAgB,qBAAqB;AAE9C,MAAM,sBAAsB;EAC1B,MAAM;EACN,QAAQ;EACR,MAAM;EACN,MAAM;EACN,UAAU;AACZ;AAEA,MAAM,sBAAsB;EAC1B,MAAM;EACN,QAAQ;EACR,aAAa;AACf;AAEA,OAAO,MAAM;EACF,CAAA,IAAK,CAAY;EACjB,CAAA,KAAM,CAAW;EAE1B,mFAAmF;EACnF,qDAAqD;EAC5C,CAAA,YAAa,GAAG,IAAI,MAAsB;EAE1C,CAAA,UAAW,GAAG;IAAE,GAAG,mBAAmB;EAAC,EAAE;EACzC,CAAA,UAAW,GAAG;IAAE,GAAG,mBAAmB;EAAC,EAAE;EAClD,CAAA,YAAa,GAAa,EAAE,CAAC;EAC7B,CAAA,WAAY,GAAW,GAAG;EAE1B,CAAA,YAAa,GAAG,IAAI,MAA6B;EACjD,CAAA,YAAa,GAAG,EAAE;EAElB,YAAY,IAAe,EAAE,KAAe,CAAE;IAC5C,IAAI,CAAC,CAAA,IAAK,GAAG;IACb,IAAI,CAAC,CAAA,KAAM,GAAG;IAEd,IAAK,IAAI,IAAI,GAAG,IAAI,MAAM,MAAM,EAAE,EAAE,EAAG;MACrC,IAAI,CAAC,CAAA,YAAa,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE,EAAE;IACnC;EACF;EAEA,SAAiB;IACf,IAAI,CAAC,CAAA,YAAa,GAAG,EAAE;IACvB,IAAI,CAAC,CAAA,IAAK,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;MACzB,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;MACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;MAC1B,IAAI,CAAC,CAAA,mBAAoB,CAAC;IAC5B;IACA,IAAI,CAAC,CAAA,IAAK,CAAC,MAAM,CAAC,OAAO,CAAC,CAAC;MACzB,IAAI,CAAC,CAAA,oBAAqB,CAAC;IAC7B;IAEA,OAAO,IAAI,CAAC,CAAA,YAAa,CAAC,IAAI,CAAC;EACjC;EAEA,CAAA,mBAAoB,CAAC,KAA2B;IAC9C,IAAI,UAAU,MAAM;MAClB,IAAI,CAAC,CAAA,YAAa,CAAC,IAAI,CAAC;MACxB;IACF;IAEA,IAAI,CAAC,CAAA,wBAAyB,CAAC;IAC/B,IAAI,CAAC,CAAA,4BAA6B,CAAC;IACnC,MAAM,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAU,IAAI,CAAC,CAAA,mBAAoB,CAAC;IAC5D,IAAI,CAAC,CAAA,sBAAuB,CAAC;EAC/B;EAEA,CAAA,wBAAyB,CAAC,KAAoB;IAC5C,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,GAAG,MAAM,KAAK;IACpC,IAAI,CAAC,CAAA,4BAA6B,CAAC,MAAM;IAEzC,IAAI,QAAQ;IACZ,MAAM,cAAc,OAAO,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;IAChD,MAAM,gBAAgB,gBAAgB,IAClC,SAAS,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAChC;IACJ,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;IAE1B,IAAI;IACJ,IAAI,MAAM,IAAI,KAAK,WAAW;MAC5B,SAAS,mBAAmB,QAAQ;MACpC,MAAM,UAAU,IAAI,CAAC,CAAA,eAAgB,CAAC,MAAM,IAAI;MAChD,cAAc,UAAU,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;MAC7C,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IAC1B;IAEA,IAAI;IACJ,IAAI,MAAM,IAAI,KAAK,WAAW;MAC5B,SAAS,mBAAmB,QAAQ;MACpC,MAAM,UAAU,IAAI,CAAC,CAAA,eAAgB,CAAC,MAAM,IAAI;MAChD,cAAc,UAAU,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;MAC7C,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IAC1B;IAEA,IAAI,MAAM,YAAY,EAAE,SAAS,mBAAmB,cAAc;IAElE,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,oBAAoB,EAAE,CAAA,cAAe,CAAC,OAC9D,CAAA,cAAe,CAAC,aAAa,CAAA,cAAe,CAAC;IAChD,IAAI,gBAAgB,WAAW,IAAI,CAAC,CAAA,YAAa,CAAC;IAClD,IAAI,gBAAgB,WAAW,IAAI,CAAC,CAAA,YAAa,CAAC;IAClD,IAAI,CAAC,CAAA,UAAW;IAEhB,IAAI,CAAC,CAAA,YAAa,CAAC,GAAG,CAAC,OAAO,IAAI,CAAC,CAAA,YAAa;EAClD;EAEA,CAAA,4BAA6B,CAAC,KAAoB;IAChD,IAAI,MAAM,SAAS,CAAC,MAAM,KAAK,GAAG;IAElC,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,wBAAwB;IAEnD,KAAK,MAAM,YAAY,MAAM,SAAS,CAAE;MACtC,MAAM,MAAM,IAAI,CAAC,CAAA,eAAgB,CAAC;MAClC,IAAI,CAAC,CAAA,YAAa,CAAC,MAAM,IAAI,CAAC,CAAA,UAAW,CAAC,QAAQ;MAClD,IAAI,CAAC,CAAA,UAAW,CAAC,QAAQ,GAAG;IAC9B;IAEA,IAAI,CAAC,CAAA,UAAW;EAClB;EAEA,CAAA,sBAAuB,CAAC,KAAoB;IAC1C,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,GAAG,MAAM,GAAG;IAClC,IAAI,CAAC,CAAA,4BAA6B,CAAC,MAAM;IAEzC,MAAM,cAAc,OAAO,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;IAChD,MAAM,gBAAgB,gBAAgB,IAClC,SAAS,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAChC;IAEJ,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;IAE1B,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,kBAAkB,EAAE,CAAA,cAAe,CAAC,aAC5D,CAAA,cAAe,CAAC,eAAe,CAAA,UAAW;EAC/C;EAEA,CAAA,oBAAqB,CAAC,KAAqB;IACzC,IAAI,CAAC,CAAA,yBAA0B,CAAC;IAChC,IAAI,CAAC,CAAA,4BAA6B,CAAC;IACnC,IAAI,CAAC,CAAA,oCAAqC,CAAC;IAC3C,IAAI,CAAC,CAAA,4BAA6B,CAAC;IACnC,MAAM,QAAQ,CAAC,OAAO,CAAC,CAAC,QAAU,IAAI,CAAC,CAAA,oBAAqB,CAAC;IAC7D,IAAI,CAAC,CAAA,uBAAwB,CAAC;EAChC;EAEA,CAAA,yBAA0B,CAAC,KAAqB;IAC9C,MAAM,EAAE,IAAI,EAAE,MAAM,EAAE,GAAG,MAAM,KAAK;IACpC,IAAI,CAAC,CAAA,4BAA6B,CAAC,MAAM;IAEzC,IAAI,QAAQ;IACZ,MAAM,cAAc,OAAO,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI;IAChD,IAAI,gBAAgB,SAAS,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM;IACpD,IAAI,cAAc,GAAG;MACnB,SAAS,oBAAoB,QAAQ;MACrC,gBAAgB;IAClB;IAEA,IAAI,CAAC,CAAA,UAAW,CAAC,IAAI,GAAG;IACxB,IAAI,CAAC,CAAA,UAAW,CAAC,MAAM,GAAG;IAE1B,IAAI;IACJ,IAAI,MAAM,aAAa,EAAE;MACvB,MAAM,gBAAgB,IAAI,CAAC,CAAA,YAAa,CAAC,GAAG,CAAC,MAAM,aAAa;MAChE,IAAI,kBAAkB,WAAW;QAC/B,MAAM,IAAI,MAAM;MAClB;MAEA,SAAS,oBAAoB,cAAc;MAE3C,oBAAoB,gBAAgB,IAAI,CAAC,CAAA,UAAW,CAAC,WAAW;MAChE,IAAI,CAAC,CAAA,UAAW,CAAC,WAAW,GAAG;IACjC;IAEA,IAAI,MAAM,YAAY,EAAE,SAAS,oBAAoB,cAAc;IACnE,IAAI,MAAM,QAAQ,EAAE,SAAS,oBAAoB,SAAS;IAE1D,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,qBAAqB,EAAE,CAAA,cAAe,CAAC;IAClE,IAAI,cAAc,GAAG,IAAI,CAAC,CAAA,cAAe,CAAC;IAC1C,IAAI,CAAC,CAAA,cAAe,CAAC;IACrB,IAAI,sBAAsB,WAAW,IAAI,CAAC,CAAA,YAAa,CAAC;IACxD,IAAI,CAAC,CAAA,UAAW;EAClB;EAEA,CAAA,oCAAqC,CAAC,KAAqB;IACzD,IAAI,MAAM,MAAM,CAAC,MAAM,KAAK,GAAG;IAE/B,IAAK,IAAI,IAAI,GAAG,IAAI,MAAM,MAAM,CAAC,MAAM,EAAE,EAAE,EAAG;MAC5C,MAAM,QAAQ,MAAM,MAAM,CAAC,EAAE;MAC7B,IAAI,CAAC,MAAM,OAAO,CAAC,UAAU,MAAM,MAAM,IAAI,GAAG;QAC9C;MACF;MAEA,IAAI,CAAC,CAAA,SAAU,CAAC,WAAW,gCAAgC,EACxD,CAAA,cAAe,CAAC;MAEnB,IAAI,WAAW,MAAM,KAAK,CAAC,IAAI;MAC/B,IAAI,aAAa,MAAM,KAAK,CAAC,MAAM;MACnC,IAAK,IAAI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\ No newline at end of file
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.ts b/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.ts
index fa0ea36..8885e8b 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.ts
+++ b/front_end/third_party/source-map-scopes-codec/package/src/encode/encoder.ts
@@ -9,6 +9,7 @@
} from "../codec.js";
import type { GeneratedRange, OriginalScope, ScopeInfo } from "../scopes.d.ts";
import { encodeSigned, encodeUnsigned } from "../vlq.js";
+import { comparePositions } from "../util.js";
const DEFAULT_SCOPE_STATE = {
line: 0,
@@ -147,6 +148,7 @@
#encodeGeneratedRange(range: GeneratedRange): void {
this.#encodeGeneratedRangeStart(range);
this.#encodeGeneratedRangeBindings(range);
+ this.#encodeGeneratedRangeSubRangeBindings(range);
this.#encodeGeneratedRangeCallSite(range);
range.children.forEach((child) => this.#encodeGeneratedRange(child));
this.#encodeGeneratedRangeEnd(range);
@@ -190,6 +192,49 @@
this.#finishItem();
}
+ #encodeGeneratedRangeSubRangeBindings(range: GeneratedRange) {
+ if (range.values.length === 0) return;
+
+ for (let i = 0; i < range.values.length; ++i) {
+ const value = range.values[i];
+ if (!Array.isArray(value) || value.length <= 1) {
+ continue;
+ }
+
+ this.#encodeTag(EncodedTag.GENERATED_RANGE_SUBRANGE_BINDING)
+ .#encodeUnsigned(i);
+
+ let lastLine = range.start.line;
+ let lastColumn = range.start.column;
+ for (let j = 1; j < value.length; ++j) {
+ const subRange = value[j];
+ const prevSubRange = value[j - 1];
+
+ if (comparePositions(prevSubRange.to, subRange.from) !== 0) {
+ throw new Error("Sub-range bindings must not have gaps");
+ }
+
+ const encodedLine = subRange.from.line - lastLine;
+ const encodedColumn = encodedLine === 0
+ ? subRange.from.column - lastColumn
+ : subRange.from.column;
+ if (encodedLine < 0 || encodedColumn < 0) {
+ throw new Error("Sub-range bindings must be sorted");
+ }
+
+ lastLine = subRange.from.line;
+ lastColumn = subRange.from.column;
+
+ const binding = subRange.value === undefined
+ ? 0
+ : this.#resolveNamesIdx(subRange.value) + 1;
+ this.#encodeUnsigned(binding).#encodeUnsigned(encodedLine)
+ .#encodeUnsigned(encodedColumn);
+ }
+ this.#finishItem();
+ }
+ }
+
#encodeGeneratedRangeBindings(range: GeneratedRange) {
if (range.values.length === 0) return;
@@ -203,12 +248,16 @@
this.#encodeTag(EncodedTag.GENERATED_RANGE_BINDINGS);
for (const val of range.values) {
- if (val === null || val == undefined) {
+ if (val === null || val === undefined) {
this.#encodeUnsigned(0);
} else if (typeof val === "string") {
this.#encodeUnsigned(this.#resolveNamesIdx(val) + 1);
} else {
- throw new Error("Sub-range bindings not implemented yet!");
+ const initialValue = val[0];
+ const binding = initialValue.value === undefined
+ ? 0
+ : this.#resolveNamesIdx(initialValue.value) + 1;
+ this.#encodeUnsigned(binding);
}
}
this.#finishItem();
diff --git a/front_end/third_party/source-map-scopes-codec/package/src/scopes.d.ts b/front_end/third_party/source-map-scopes-codec/package/src/scopes.d.ts
index 804b82b..1a23e86 100755
--- a/front_end/third_party/source-map-scopes-codec/package/src/scopes.d.ts
+++ b/front_end/third_party/source-map-scopes-codec/package/src/scopes.d.ts
@@ -160,6 +160,19 @@
}
/**
+ * A standard source map, or index source map as per https://tc39.es/ecma426.
+ */
+export type SourceMap = SourceMapJson | IndexSourceMapJson;
+
+/**
+ * A standard index source map json object as per https://tc39.es/ecma426.
+ */
+export interface IndexSourceMapJson {
+ version: 3;
+ sections: Array<{ offset: Position; map: SourceMapJson }>;
+}
+
+/**
* A standard source map json object as per https://tc39.es/ecma426.
*/
export interface SourceMapJson {
