1 files changed, 91 insertions, 0 deletions
diff --git a/node_modules/@webassemblyjs/wast-parser/esm/number-literals.js b/node_modules/@webassemblyjs/wast-parser/esm/number-literals.js
new file mode 100644
index 0000000..98b8996
--- /dev/null
+++ b/node_modules/@webassemblyjs/wast-parser/esm/number-literals.js
@@ -0,0 +1,91 @@
+import Long from "@xtuc/long";
+import parseHexFloat from "@webassemblyjs/floating-point-hex-parser";
+import { CompileError } from "@webassemblyjs/helper-api-error";
+export function parse32F(sourceString) {
+  if (isHexLiteral(sourceString)) {
+    return parseHexFloat(sourceString);
+  }
+
+  if (isInfLiteral(sourceString)) {
+    return sourceString[0] === "-" ? -1 : 1;
+  }
+
+  if (isNanLiteral(sourceString)) {
+    return (sourceString[0] === "-" ? -1 : 1) * (sourceString.includes(":") ? parseInt(sourceString.substring(sourceString.indexOf(":") + 1), 16) : 0x400000);
+  }
+
+  return parseFloat(sourceString);
+}
+export function parse64F(sourceString) {
+  if (isHexLiteral(sourceString)) {
+    return parseHexFloat(sourceString);
+  }
+
+  if (isInfLiteral(sourceString)) {
+    return sourceString[0] === "-" ? -1 : 1;
+  }
+
+  if (isNanLiteral(sourceString)) {
+    return (sourceString[0] === "-" ? -1 : 1) * (sourceString.includes(":") ? parseInt(sourceString.substring(sourceString.indexOf(":") + 1), 16) : 0x8000000000000);
+  }
+
+  if (isHexLiteral(sourceString)) {
+    return parseHexFloat(sourceString);
+  }
+
+  return parseFloat(sourceString);
+}
+export function parse32I(sourceString) {
+  var value = 0;
+
+  if (isHexLiteral(sourceString)) {
+    value = ~~parseInt(sourceString, 16);
+  } else if (isDecimalExponentLiteral(sourceString)) {
+    throw new Error("This number literal format is yet to be implemented.");
+  } else {
+    value = parseInt(sourceString, 10);
+  }
+
+  return value;
+}
+export function parseU32(sourceString) {
+  var value = parse32I(sourceString);
+
+  if (value < 0) {
+    throw new CompileError("Illegal value for u32: " + sourceString);
+  }
+
+  return value;
+}
+export function parse64I(sourceString) {
+  var long;
+
+  if (isHexLiteral(sourceString)) {
+    long = Long.fromString(sourceString, false, 16);
+  } else if (isDecimalExponentLiteral(sourceString)) {
+    throw new Error("This number literal format is yet to be implemented.");
+  } else {
+    long = Long.fromString(sourceString);
+  }
+
+  return {
+    high: long.high,
+    low: long.low
+  };
+}
+var NAN_WORD = /^\+?-?nan/;
+var INF_WORD = /^\+?-?inf/;
+export function isInfLiteral(sourceString) {
+  return INF_WORD.test(sourceString.toLowerCase());
+}
+export function isNanLiteral(sourceString) {
+  return NAN_WORD.test(sourceString.toLowerCase());
+}
+
+function isDecimalExponentLiteral(sourceString) {
+  return !isHexLiteral(sourceString) && sourceString.toUpperCase().includes("E");
+}
+
+function isHexLiteral(sourceString) {
+  return sourceString.substring(0, 2).toUpperCase() === "0X" || sourceString.substring(0, 3).toUpperCase() === "-0X";
+}
+\ No newline at end of file