Parse harmony let declarations.

preparser/preparser-process.cc

Index: preparser/preparser-process.cc
diff --git a/preparser/preparser-process.cc b/preparser/preparser-process.cc
index e67851cbd4bb7b943371c7aa6673ef3c191b3b39..69bc66f81dff1697b47ac7527ce909eae687e1ac 100644
--- a/preparser/preparser-process.cc
+++ b/preparser/preparser-process.cc
@@ -35,6 +35,11 @@
 
 #include "../src/preparse-data-format.h"
 
+namespace v8 {
+namespace internal {
+bool FLAG_harmony_block_scoping = false;
+} }  // namespace v8::internal

[Lasse Reichstein, 2011/08/12 08:08:33]

Put this in preparser-api.cc.
That's where other "essential" parts of V8 are emulated.

Or, preferably, don't use FLAG_harmony_block_scoping in the scanner or
preparser, but pass a flag to the scanner/parser when they are created. Better
to inject than to depend on global variables. It reduces dependencies.

[Steven, 2011/08/16 09:05:32]

It's now injected into the scanner and preparser. I did not want to change the
public api of the preparser (i.e. v8::preparser::PreParser::PreParseProgram) so
the preparser reads the flag from the scanner it gets.

On 2011/08/12 08:08:33, Lasse Reichstein wrote:

+
 namespace i = v8::internal;
 
 // This file is only used for testing the stand-alone preparser