Parse BigInts by default (#11117)

babel · Mar 16, 2020 · 2bce1e5 · 2bce1e5
1 parent 1971b7e
commit 2bce1e5
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Showing 33 changed files with 18 additions and 28 deletions.
diff --git a/packages/babel-parser/src/tokenizer/index.js b/packages/babel-parser/src/tokenizer/index.js
@@ -996,11 +996,9 @@ export default class Tokenizer extends LocationParser {
       this.raise(this.state.start + 2, Errors.InvalidDigit, radix);
     }
 
-    if (this.hasPlugin("bigInt")) {
-      if (this.input.charCodeAt(this.state.pos) === charCodes.lowercaseN) {
-        ++this.state.pos;
-        isBigInt = true;
-      }
+    if (this.input.charCodeAt(this.state.pos) === charCodes.lowercaseN) {
+      ++this.state.pos;
+      isBigInt = true;
     }
 
     if (isIdentifierStart(this.input.codePointAt(this.state.pos))) {
@@ -1071,16 +1069,14 @@ export default class Tokenizer extends LocationParser {
       }
     }
 
-    if (this.hasPlugin("bigInt")) {
-      if (next === charCodes.lowercaseN) {
-        // disallow floats, legacy octal syntax and non octal decimals
-        // new style octal ("0o") is handled in this.readRadixNumber
-        if (isFloat || octal || isNonOctalDecimalInt) {
-          this.raise(start, "Invalid BigIntLiteral");
-        }
-        ++this.state.pos;
-        isBigInt = true;
+    if (next === charCodes.lowercaseN) {
+      // disallow floats, legacy octal syntax and non octal decimals
+      // new style octal ("0o") is handled in this.readRadixNumber
+      if (isFloat || octal || isNonOctalDecimalInt) {
+        this.raise(start, "Invalid BigIntLiteral");
       }
+      ++this.state.pos;
+      isBigInt = true;
     }
 
     if (isIdentifierStart(this.input.codePointAt(this.state.pos))) {

diff --git a/.../bigint/decimal-as-property-name/input.js → .../bigint/decimal-as-property-name/input.js b/.../bigint/decimal-as-property-name/input.js → .../bigint/decimal-as-property-name/input.js
diff --git a/...gint/decimal-as-property-name/output.json → ...gint/decimal-as-property-name/output.json b/...gint/decimal-as-property-name/output.json → ...gint/decimal-as-property-name/output.json
diff --git a/...ntal/bigint/hex-as-property-name/input.js → ...2020/bigint/hex-as-property-name/input.js b/...ntal/bigint/hex-as-property-name/input.js → ...2020/bigint/hex-as-property-name/input.js
diff --git a/...l/bigint/hex-as-property-name/output.json → ...0/bigint/hex-as-property-name/output.json b/...l/bigint/hex-as-property-name/output.json → ...0/bigint/hex-as-property-name/output.json
diff --git a/...erimental/bigint/invalid-decimal/input.js → ...es/es2020/bigint/invalid-decimal/input.js b/...erimental/bigint/invalid-decimal/input.js → ...es/es2020/bigint/invalid-decimal/input.js
diff --git a/...mental/bigint/invalid-decimal/output.json → ...es2020/bigint/invalid-decimal/output.json b/...mental/bigint/invalid-decimal/output.json → ...es2020/bigint/invalid-decimal/output.json
diff --git a/...es/experimental/bigint/invalid-e/input.js → ...fixtures/es2020/bigint/invalid-e/input.js b/...es/experimental/bigint/invalid-e/input.js → ...fixtures/es2020/bigint/invalid-e/input.js
diff --git a/...experimental/bigint/invalid-e/output.json → ...tures/es2020/bigint/invalid-e/output.json b/...experimental/bigint/invalid-e/output.json → ...tures/es2020/bigint/invalid-e/output.json
diff --git a/...nt/invalid-non-octal-decimal-int/input.js → ...nt/invalid-non-octal-decimal-int/input.js b/...nt/invalid-non-octal-decimal-int/input.js → ...nt/invalid-non-octal-decimal-int/input.js
diff --git a/...invalid-non-octal-decimal-int/output.json → ...invalid-non-octal-decimal-int/output.json b/...invalid-non-octal-decimal-int/output.json → ...invalid-non-octal-decimal-int/output.json
diff --git a/...ntal/bigint/invalid-octal-legacy/input.js → ...2020/bigint/invalid-octal-legacy/input.js b/...ntal/bigint/invalid-octal-legacy/input.js → ...2020/bigint/invalid-octal-legacy/input.js
diff --git a/...l/bigint/invalid-octal-legacy/output.json → ...0/bigint/invalid-octal-legacy/output.json b/...l/bigint/invalid-octal-legacy/output.json → ...0/bigint/invalid-octal-legacy/output.json
diff --git a/...experimental/bigint/valid-binary/input.js → ...tures/es2020/bigint/valid-binary/input.js b/...experimental/bigint/valid-binary/input.js → ...tures/es2020/bigint/valid-binary/input.js
diff --git a/...erimental/bigint/valid-binary/output.json → ...es/es2020/bigint/valid-binary/output.json b/...erimental/bigint/valid-binary/output.json → ...es/es2020/bigint/valid-binary/output.json
diff --git a/...es/experimental/bigint/valid-hex/input.js → ...fixtures/es2020/bigint/valid-hex/input.js b/...es/experimental/bigint/valid-hex/input.js → ...fixtures/es2020/bigint/valid-hex/input.js
diff --git a/...experimental/bigint/valid-hex/output.json → ...tures/es2020/bigint/valid-hex/output.json b/...experimental/bigint/valid-hex/output.json → ...tures/es2020/bigint/valid-hex/output.json
diff --git a/.../experimental/bigint/valid-large/input.js → ...xtures/es2020/bigint/valid-large/input.js b/.../experimental/bigint/valid-large/input.js → ...xtures/es2020/bigint/valid-large/input.js
diff --git a/...perimental/bigint/valid-large/output.json → ...res/es2020/bigint/valid-large/output.json b/...perimental/bigint/valid-large/output.json → ...res/es2020/bigint/valid-large/output.json
diff --git a/...erimental/bigint/valid-octal-new/input.js → ...es/es2020/bigint/valid-octal-new/input.js b/...erimental/bigint/valid-octal-new/input.js → ...es/es2020/bigint/valid-octal-new/input.js
diff --git a/...mental/bigint/valid-octal-new/output.json → ...es2020/bigint/valid-octal-new/output.json b/...mental/bigint/valid-octal-new/output.json → ...es2020/bigint/valid-octal-new/output.json
diff --git a/.../experimental/bigint/valid-small/input.js → ...xtures/es2020/bigint/valid-small/input.js b/.../experimental/bigint/valid-small/input.js → ...xtures/es2020/bigint/valid-small/input.js
diff --git a/...perimental/bigint/valid-small/output.json → ...res/es2020/bigint/valid-small/output.json b/...perimental/bigint/valid-small/output.json → ...res/es2020/bigint/valid-small/output.json
diff --git a/packages/babel-parser/test/fixtures/estree/bigInt/options.json b/packages/babel-parser/test/fixtures/estree/bigInt/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["estree", "bigInt"]
+  "plugins": ["estree"]
 }
diff --git a/...babel-parser/test/fixtures/experimental/bigint/invalid-non-octal-decimal-int/options.json b/...babel-parser/test/fixtures/experimental/bigint/invalid-non-octal-decimal-int/options.json
diff --git a/packages/babel-parser/test/fixtures/experimental/bigint/options.json b/packages/babel-parser/test/fixtures/experimental/bigint/options.json
diff --git a/packages/babel-parser/test/fixtures/experimental/numeric-separator/invalid-hex/options.json b/packages/babel-parser/test/fixtures/experimental/numeric-separator/invalid-hex/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }
diff --git a/...bel-parser/test/fixtures/experimental/numeric-separator/invalid-leading-zero/options.json b/...bel-parser/test/fixtures/experimental/numeric-separator/invalid-leading-zero/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }
diff --git a/...er/test/fixtures/experimental/numeric-separator/invalid-legacy-octal-literal/options.json b/...er/test/fixtures/experimental/numeric-separator/invalid-legacy-octal-literal/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }
diff --git a/...r/test/fixtures/experimental/numeric-separator/invalid-non-octal-decimal-int/options.json b/...r/test/fixtures/experimental/numeric-separator/invalid-non-octal-decimal-int/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }
diff --git a/.../babel-parser/test/fixtures/experimental/numeric-separator/invalid-unicode-2/options.json b/.../babel-parser/test/fixtures/experimental/numeric-separator/invalid-unicode-2/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }
diff --git a/...es/babel-parser/test/fixtures/experimental/numeric-separator/invalid-unicode/options.json b/...es/babel-parser/test/fixtures/experimental/numeric-separator/invalid-unicode/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }
diff --git a/packages/babel-parser/test/fixtures/experimental/numeric-separator/options.json b/packages/babel-parser/test/fixtures/experimental/numeric-separator/options.json
@@ -1,3 +1,3 @@
 {
-  "plugins": ["bigInt", "numericSeparator"]
+  "plugins": ["numericSeparator"]
 }