2 files changed, 0 insertions, 74 deletions
diff --git a/js/src/jsfun.cpp b/js/src/jsfun.cpp
index e624aa415..3cba3434d 100644
--- a/js/src/jsfun.cpp
+++ b/js/src/jsfun.cpp
@@ -886,76 +886,6 @@ const Class JSFunction::class_ = {
 
 const Class* const js::FunctionClassPtr = &JSFunction::class_;
 
-/* Find the body of a function (not including braces). */
-bool
-js::FindBody(JSContext* cx, HandleFunction fun, HandleLinearString src, size_t* bodyStart,
-             size_t* bodyEnd)
-{
-    // We don't need principals, since those are only used for error reporting.
-    CompileOptions options(cx);
-    options.setFileAndLine("internal-findBody", 0);
-
-    // For asm.js/wasm modules, there's no script.
-    if (fun->hasScript())
-        options.setVersion(fun->nonLazyScript()->getVersion());
-
-    AutoKeepAtoms keepAtoms(cx->perThreadData);
-
-    AutoStableStringChars stableChars(cx);
-    if (!stableChars.initTwoByte(cx, src))
-        return false;
-
-    const mozilla::Range<const char16_t> srcChars = stableChars.twoByteRange();
-    TokenStream ts(cx, options, srcChars.begin().get(), srcChars.length(), nullptr);
-    int nest = 0;
-    bool onward = true;
-    // Skip arguments list.
-    do {
-        TokenKind tt;
-        if (!ts.getToken(&tt))
-            return false;
-        switch (tt) {
-          case TOK_NAME:
-          case TOK_YIELD:
-            if (nest == 0)
-                onward = false;
-            break;
-          case TOK_LP:
-            nest++;
-            break;
-          case TOK_RP:
-            if (--nest == 0)
-                onward = false;
-            break;
-          default:
-            break;
-        }
-    } while (onward);
-    TokenKind tt;
-    if (!ts.getToken(&tt))
-        return false;
-    if (tt == TOK_ARROW) {
-        if (!ts.getToken(&tt))
-            return false;
-    }
-    bool braced = tt == TOK_LC;
-    MOZ_ASSERT_IF(fun->isExprBody(), !braced);
-    *bodyStart = ts.currentToken().pos.begin;
-    if (braced)
-        *bodyStart += 1;
-    mozilla::RangedPtr<const char16_t> end = srcChars.end();
-    if (end[-1] == '}') {
-        end--;
-    } else {
-        MOZ_ASSERT(!braced);
-        for (; unicode::IsSpaceOrBOM2(end[-1]); end--)
-            ;
-    }
-    *bodyEnd = end - srcChars.begin();
-    MOZ_ASSERT(*bodyStart <= *bodyEnd);
-    return true;
-}
-
 JSString*
 js::FunctionToString(JSContext* cx, HandleFunction fun, bool prettyPrint)
 {
diff --git a/js/src/jsfun.h b/js/src/jsfun.h
index 1c7da57ec..62b285806 100644
--- a/js/src/jsfun.h
+++ b/js/src/jsfun.h
@@ -802,10 +802,6 @@ CloneFunctionAndScript(JSContext* cx, HandleFunction fun, HandleObject parent,
                        gc::AllocKind kind = gc::AllocKind::FUNCTION,
                        HandleObject proto = nullptr);
 
-extern bool
-FindBody(JSContext* cx, HandleFunction fun, HandleLinearString src, size_t* bodyStart,
-         size_t* bodyEnd);
-
 } // namespace js
 
 inline js::FunctionExtended*