JavaScriptBench
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‎lib/typescriptServices.d.ts‎
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‎lib/typescriptServices.d.ts‎
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‎src/compiler/scanner.ts‎
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‎src/compiler/scanner.ts‎
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‎src/compiler/types.ts‎
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‎src/compiler/types.ts‎
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‎src/services/preProcess.ts‎
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‎src/services/preProcess.ts‎
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+3-1Lines changed: 3 additions & 1 deletion
@@ -2929,7 +2929,6 @@ declare namespace ts {
         getTokenText(): string;
         getTokenValue(): string;
         hasExtendedUnicodeEscape(): boolean;
-        hasPrecedingDot(): boolean;
         hasPrecedingLineBreak(): boolean;
         isIdentifier(): boolean;
         isReservedWord(): boolean;
 
@@ -22,7 +22,6 @@ namespace ts {
         getTokenText(): string;
         getTokenValue(): string;
         hasExtendedUnicodeEscape(): boolean;
-        hasPrecedingDot(): boolean;
         hasPrecedingLineBreak(): boolean;
         isIdentifier(): boolean;
         isReservedWord(): boolean;
@@ -834,7 +833,6 @@ namespace ts {
             getTokenText: () => text.substring(tokenPos, pos),
             getTokenValue: () => tokenValue,
             hasExtendedUnicodeEscape: () => (tokenFlags & TokenFlags.ExtendedUnicodeEscape) !== 0,
-            hasPrecedingDot: () => (tokenFlags & TokenFlags.PrecedingDot) !== 0,
             hasPrecedingLineBreak: () => (tokenFlags & TokenFlags.PrecedingLineBreak) !== 0,
             isIdentifier: () => token === SyntaxKind.Identifier || token > SyntaxKind.LastReservedWord,
             isReservedWord: () => token >= SyntaxKind.FirstReservedWord && token <= SyntaxKind.LastReservedWord,
@@ -1471,7 +1469,6 @@ namespace ts {
                         pos++;
                         return token = SyntaxKind.MinusToken;
                     case CharacterCodes.dot:
-                        tokenFlags |= TokenFlags.PrecedingDot;
                         if (isDigit(text.charCodeAt(pos + 1))) {
                             tokenValue = scanNumber();
                             return token = SyntaxKind.NumericLiteral;
 
@@ -1585,7 +1585,6 @@ namespace ts {
         BinarySpecifier = 1 << 7,   // e.g. `0b0110010000000000`
         OctalSpecifier = 1 << 8,    // e.g. `0o777`
         ContainsSeparator = 1 << 9, // e.g. `0b1100_0101`
-        PrecedingDot = 1 << 10,
         BinaryOrOctalSpecifier = BinarySpecifier | OctalSpecifier,
         NumericLiteralFlags = Scientific | Octal | HexSpecifier | BinarySpecifier | OctalSpecifier | ContainsSeparator
     }
 
@@ -13,6 +13,7 @@ namespace ts {
         const importedFiles: FileReference[] = [];
         let ambientExternalModules: { ref: FileReference, depth: number }[];
         let braceNesting = 0;
+        let lastTokenWasDot = false;
         // assume that text represent an external module if it contains at least one top level import/export
         // ambient modules that are found inside external modules are interpreted as module augmentations
         let externalModule = false;
@@ -25,6 +26,7 @@ namespace ts {
             else if (token === SyntaxKind.CloseBraceToken) {
                 braceNesting--;
             }
+            lastTokenWasDot = token === SyntaxKind.DotToken;
             return token;
         }
 
@@ -78,7 +80,7 @@ namespace ts {
          */
         function tryConsumeImport(): boolean {
             let token = scanner.getToken();
-            if (token === SyntaxKind.ImportKeyword && !scanner.hasPrecedingDot()) {
+            if (token === SyntaxKind.ImportKeyword && !lastTokenWasDot) {
                 token = nextToken();
                 if (token === SyntaxKind.OpenParenToken) {
                     token = nextToken();
Original file line number	Diff line number	Diff line change
`@@ -1585,7 +1585,6 @@ namespace ts {`
`1585`	`1585`	BinarySpecifier = 1 << 7, // e.g. `0b0110010000000000`
`1586`	`1586`	OctalSpecifier = 1 << 8, // e.g. `0o777`
`1587`	`1587`	ContainsSeparator = 1 << 9, // e.g. `0b1100_0101`
`1588`		`- PrecedingDot = 1 << 10,`
`1589`	`1588`	`BinaryOrOctalSpecifier = BinarySpecifier \| OctalSpecifier,`
`1590`	`1589`	`NumericLiteralFlags = Scientific \| Octal \| HexSpecifier \| BinarySpecifier \| OctalSpecifier \| ContainsSeparator`
`1591`	`1590`	`}`