src/compiler/typer.h - Issue 618803003: Refine expression typing, esp. by propagating range information.

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Unified Diff: src/compiler/typer.h

Issue 618803003: Refine expression typing, esp. by propagating range information. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 2 months ago

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Index: src/compiler/typer.h

diff --git a/src/compiler/typer.h b/src/compiler/typer.h

index 2adbab5ff7002505e39484277cdc8be98cb7a62e..3b37a922341703885a6794c30bffa18be1f9854b 100644

--- a/src/compiler/typer.h

+++ b/src/compiler/typer.h

@@ -36,6 +36,17 @@ class Typer {

class WidenVisitor;

Zone* zone_;

+ Type* negative_signed32;

+ Type* non_negative_signed32;

+ Type* undefined_or_null;

+ Type* singleton_false;

+ Type* singleton_true;

+ Type* singleton_zero;

+ Type* singleton_one;

+ Type* zero_or_one;

+ Type* zeroish;

+ Type* falsish;

+ Type* integer;

Type* number_fun0_;

Type* number_fun1_;

Type* number_fun2_;

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