test-jsbytecode.cpp

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#include "gdb-tests.h"

#include "js/CompilationAndEvaluation.h"

#include "js/CompileOptions.h"

#include "js/SourceText.h"

#include "util/Text.h"

#include "vm/JSFunction.h"

#include "vm/JSScript.h"

#include "mozilla/Utf8.h"

FRAGMENT(jsbytecode, simple) {

  constexpr unsigned line0 = __LINE__;

  static const char chars[] = R"(

    debugger;

)";

  JS::CompileOptions opts(cx);

  opts.setFileAndLine(__FILE__, line0 + 1);

  JS::SourceText<mozilla::Utf8Unit> srcBuf;

  JS::Rooted<JS::Value> rval(cx);

  bool ok =

      srcBuf.init(cx, chars, js_strlen(chars), JS::SourceOwnership::Borrowed);

  JSScript* script = JS::Compile(cx, opts, srcBuf);

  jsbytecode* code = script->code();

  breakpoint();

  use(ok);

  use(code);