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  1. 21 Sep, 2016 36 commits
  3. 20 Sep, 2016 4 commits
    • adamk's avatar
      [modules] Expand API to allow linking and use it in d8 · cf127e81
      adamk authored 
      This patch gives the ability for the embedder to ask for the
module requests of a module, and to pass a ResolveCallback
into Module::Instantiate().

In d8, I've implemented a simple module_map that's used
along with this API to allow loading, compiling, instantiating,
and evaluating a whole tree of modules.

No path resolution is yet implemented, meaning that all
import paths are relative to whatever directory d8 runs
in. And no imports are linked to the exports of the
requested module.

BUG=v8:1569

Review-Url: https://codereview.chromium.org/2351113004
Cr-Commit-Position: refs/heads/master@{#39569}
      cf127e81
    • neis's avatar
      [modules] Also (de-)serialize imports. · a037f350
      neis authored 
      This is in preparation for basic support of import statements.

R=adamk@chromium.org
BUG=v8:1569

Review-Url: https://codereview.chromium.org/2357003002
Cr-Commit-Position: refs/heads/master@{#39568}
      a037f350
    • littledan's avatar
      Filter out synthetic variables from with scopes · dcd61b90
      littledan authored 
      This patch ensures that variables like .new_target aren't overwritable
using with scopes. It does this by ensuring that scope analysis does
not consider with scopes (or eval scopes) for such 'synthetic variables',
similarly to how the 'this' variable was already handled.
The patch also adds a DCHECK for the dynamic parallel to this case,
replacing a previous unreachable path for a particular instance.

BUG=v8:5405

Review-Url: https://codereview.chromium.org/2353623002
Cr-Commit-Position: refs/heads/master@{#39567}
      dcd61b90
    • littledan's avatar
      Remove synthetic unresolved variables from async/await desugaring · bd078193
      littledan authored 
      This patch uses temporaries rather than unresolved variables for
.promise and .debug_is_active. For .promise, a new field is added
to the FunctionState, similarly to .generator_object. This change
fixes a bug where .promise was locally shadowable by with, affecting
program semantics.

BUG=v8:5405

Review-Url: https://codereview.chromium.org/2359513002
Cr-Commit-Position: refs/heads/master@{#39566}
      bd078193