Retain information on which standard objects are used in asm typer.

src/typing-asm.h

Index: src/typing-asm.h
diff --git a/src/typing-asm.h b/src/typing-asm.h
index db624b32d645c33d71e6ce690c3f5761cfb4ded6..d35ee86fc3d2dc73f49f6ae6f28450cf37935f92 100644
--- a/src/typing-asm.h
+++ b/src/typing-asm.h
@@ -25,6 +25,41 @@ class AsmTyper : public AstVisitor {
   void set_allow_simd(bool simd);
   const char* error_message() { return error_message_; }
 
+  enum StandardObject {

[titzer, 2015/12/08 10:27:20]

Better name here? Many of these things are functions, only one is an object, and
a couple are constants. StandardMember?

[bradn, 2015/12/09 03:40:09]

Done.

+    kNone = 0,
+    kStdlib,
+    kInfinity,
+    kNaN,
+    kMathAcos,
+    kMathAsin,
+    kMathAtan,
+    kMathCos,
+    kMathSin,
+    kMathTan,
+    kMathExp,
+    kMathLog,
+    kMathCeil,
+    kMathFloor,
+    kMathSqrt,
+    kMathAbs,
+    kMathMin,
+    kMathMax,
+    kMathAtan2,
+    kMathPow,
+    kMathImul,
+    kMathFround,
+    kMathE,
+    kMathLN10,
+    kMathLN2,
+    kMathLOG2E,
+    kMathLOG10E,
+    kMathPI,
+    kMathSQRT1_2,
+    kMathSQRT2,
+  };
+
+  StandardObject VariableAsStandardObject(Variable* variable);
+
   DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
 
  private:
@@ -37,15 +72,15 @@ class AsmTyper : public AstVisitor {
 
   struct VariableInfo : public ZoneObject {
     Type* type;
-    bool is_stdlib_object;
     bool is_check_function;
     bool is_constructor_function;
+    StandardObject standard_object;
 
     VariableInfo()
         : type(NULL),
-          is_stdlib_object(false),
           is_check_function(false),
-          is_constructor_function(false) {}
+          is_constructor_function(false),
+          standard_object(kNone) {}
     explicit VariableInfo(Type* t)
         : type(t), is_check_function(false), is_constructor_function(false) {}
   };