Integrate pretty printer

Reviewed By: pieterv

Differential Revision: D9981749

fbshipit-source-id: 55ec9a9df81645f3aa21c073f0cec7643a442787

hphp/hack/src/hhbc/hhbc_options.ml

@@ -47,6 +47,7 @@ type t = {
   option_enable_reified_generics          : bool;
   option_enable_intrinsics_extension      : bool;
   option_enable_hhjs                      : bool;
+  option_dump_hhjs                        : bool;
   option_phpism_undefined_const_as_string : bool;
   option_phpism_undefined_const_fallback  : bool;
 }
@@ -89,6 +90,7 @@ let default = {
   option_enable_reified_generics = false;
   option_enable_intrinsics_extension = false;
   option_enable_hhjs = false;
+  option_dump_hhjs = false;
   option_phpism_undefined_const_as_string = true;
   option_phpism_undefined_const_fallback = true;
 }
@@ -128,6 +130,7 @@ let disable_return_by_reference o = o.option_disable_return_by_reference
 let enable_reified_generics o = o.option_enable_reified_generics
 let enable_intrinsics_extension o = o.option_enable_intrinsics_extension
 let enable_hhjs o = o.option_enable_hhjs
+let dump_hhjs o = o.option_dump_hhjs
 let phpism_undefined_const_as_string o = o.option_phpism_undefined_const_as_string
 let phpism_undefined_const_fallback o = o.option_phpism_undefined_const_fallback
 let to_string o =
@@ -253,6 +256,8 @@ let set_option options name value =
     { options with option_disable_return_by_reference = as_bool value}
   | "eval.enablehhjs" ->
     { options with option_enable_hhjs = as_bool value }
+  | "eval.dumphhjs" ->
+    { options with option_dump_hhjs = as_bool value }
   | "hack.lang.phpism.undefinedconstasstring" ->
     { options with option_phpism_undefined_const_as_string = as_bool value}
   | "hack.lang.phpism.undefinedconstfallback" ->
@@ -381,6 +386,8 @@ let value_setters = [
      fun opts v -> { opts with option_disable_return_by_reference = (v = 1)});
   (set_value "hhvm.enable_hhjs" get_value_from_config_int @@
      fun opts v -> { opts with option_enable_hhjs = (v = 1) });
+  (set_value "hhvm.dump_hhjs" get_value_from_config_int @@
+     fun opts v -> { opts with option_dump_hhjs = (v = 1) });
   (set_value "hhvm.hack.lang.phpism.undefined_const_as_string" get_value_from_config_int @@
      fun opts v -> { opts with option_phpism_undefined_const_as_string = (v = 1)});
   (set_value "hhvm.hack.lang.phpism.undefined_const_fallback" get_value_from_config_int @@

hphp/runtime/base/runtime-option.h

@@ -606,6 +606,7 @@ struct RuntimeOption {
   F(bool, LogThreadCreateBacktraces,   false)                           \
   F(bool, FailJitPrologs,              false)                           \
   F(bool, EnableHHJS,                  false)                           \
+  F(bool, DumpHHJS,                    false)                           \
   F(bool, UseHHBBC,                    !getenv("HHVM_DISABLE_HHBBC"))   \
   /* Generate warning of side effect of the pseudomain is called by     \
      top-level code.*/                                                  \

hphp/runtime/base/unit-cache.cpp

@@ -706,6 +706,7 @@ std::string mangleUnitMd5(const std::string& fileMd5) {
     + (RuntimeOption::RepoDebugInfo ? '1' : '0')
     + (RuntimeOption::EvalDisableReturnByReference ? '1' : '0')
     + (RuntimeOption::EvalEnableHHJS ? '1' : '0')
+    + (RuntimeOption::EvalDumpHHJS ? '1' : '0')
     + (RuntimeOption::UndefinedConstAsString ? '1' : '0')
     + std::to_string(RuntimeOption::UndefinedConstFallback)
     + mangleUnitPHP7Options()